en-gb	When allocating sites, planning authorities need to consider providing a range of sustainable and deliverable sites to allow all sectors and types of house-builder, including nationals, regionals, registered social landlords (RSLs), Small and Medium-sized Enterprises (SMEs) and the custom and self-build sector, the opportunity to contribute to delivering the proposed housing requirement. 
cy-gb	Wrth ddyrannu safleoedd, mae angen i awdurdodau cynllunio ystyried darparu amrywiaeth o safleoedd cynaliadwy ac ymarferol gan roi cyfle i bob sector a phob math o adeiladwr tai, gan gynnwys rhai cenedlaethol, rhanbarthol, landlordiaid cymdeithasol cofrestredig, busnesau bach a chanolig (BBaChau) a’r sector hunanadeiladu ac adeiladu pwrpasol, gyfrannu at ddarparu’r gofyniad tai arfaethedig. 

en-gb	4.2.13  To assist in broadening the housing delivery options and enable the provision of housing by RSLs, SMEs and the custom and self-build sector, planning authorities should set a locally determined target for the delivery of housing on small sites. 
cy-gb	4.2.13  Er mwyn helpu i ehangu’r opsiynau ar gyfer cyflenwi tai a’i gwneud yn bosib darparu tai trwy landlordiaid cymdeithasol, BBaChau a’r sector hunanadeiladu ac adeiladu pwrpasol, dylai awdurdodau cynllunio bennu targed a bennir yn lleol ar gyfer darparu tai ar safleoedd bach. 

en-gb	To facilitate this, planning authorities should maintain a register of suitable sites which fall below the threshold for allocation in their development plan. 
cy-gb	I hwyluso hynny, dylai awdurdodau cynllunio gadw cofrestr o safleoedd addas sy’n llai na’u trothwy dyrannu yn eu cynllun datblygu. 

en-gb	Planning authorities should also work with developers to encourage the sub-division of large sites where this could help to speed up the delivery of homes.
cy-gb	Dylai awdurdodau cynllunio weithio hefyd â datblygwyr i annog rhannu safleoedd mawr os gallai hynny helpu i gyflenwi cartrefi’n gynt. 

en-gb	4.2.14  When promoting self-build and custom build development, planning authorities must consider all relevant policy options including the use of Local Development Orders (LDOs)  and site specific design codes  to simplify the planning process and enable housing development to be brought forward more quickly.
cy-gb	4.2.14  Wrth hyrwyddo hunanadeiladu ac adeiladu pwrpasol, rhaid i awdurdodau cynllunio ystyried pob opsiwn polisi perthnasol gan gynnwys defnyddio Gorchmynion Datblygu Lleol (LDOs)  a hefyd codau dylunio ar gyfer safleoedd penodol  i symleiddio’r broses gynllunio ac er mwyn gallu dechrau gweithio ar ddatblygiad tai’n gynt. 

en-gb	 ‘Guidance on using a local development order’, Welsh Government Circular 003/12 https://beta.gov.wales/local-development-orders guidance-local-planning-authorities-circular-0032012 
cy-gb	 ‘Canllawiau ar ddefnyddio gorchmynion datblygu lleol’, Cylchlythyr Llywodraeth Cymru 003/12 https://beta.llyw.cymru/gorchmynion-datblygu lleol-canllawiau-i-awdurdodau-cynllunio-lleol-cylchlythyr-0032012 

en-gb	 ‘Design Quality in Local Development Orders’, Design Commission for Wales 2014 https://dcfw.org/design-quality-in-local-development orders/ 
cy-gb	 ‘Design Quality in Local Development Orders’, Comisiwn Dylunio Cymru 2014 https://dcfw.org/design-quality-in-local-development-orders/ 

en-gb	4.2.15  Planning authorities must ensure that sufficient land is genuinely available or will become available to provide a five-year supply of land for housing judged against the general objectives, scale and location of development required in the development plan. 
cy-gb	4.2.15  Rhaid i awdurdodau cynllunio lleol sicrhau bod digon o dir ar gael mewn gwirionedd, neu y bydd digon ar gael yn y dyfodol, i ddarparu cyflenwad pum mlynedd o dir ar gyfer tai, wedi ei farnu yn ôl yr amcanion cyffredinol, sef graddfa a lleoliad y datblygu y gofynnir amdano yn y cynllun datblygu. 

en-gb	This means that sites must be free, or readily freed, from planning, physical and ownership constraints and be economically viable, in order to support the creation of sustainable communities. 
cy-gb	Mae hyn yn golygu bod rhaid i safleoedd fod yn rhydd, neu’n hawdd i’w rhyddhau, oddi wrth gyfyngiadau ar gynllunio, cyfyngiadau ffisegol a chyfyngiadau perchenogaeth, a’i bod yn ymarferol yn economaidd eu datblygu er mwyn cefnogi creu cymunedau cynaliadwy. 

en-gb	For land to be regarded as genuinely available it must be a site included in either a Joint Housing Land Availability Study (JHLAS)  or, until a JHLAS is required to inform the first Annual Monitoring Report (AMR), in the housing trajectory agreed as part of an adopted development plan. 
cy-gb	Er mwyn ystyried tir fel tir sydd ar gael yn wirioneddol, rhaid iddo fod yn safle sydd wedi’i nodi mewn Cydastudiaeth Argaeledd Tir ar gyfer Tai  neu, nes bod Cydastudiaeth yn ofynnol i lywio’r Adroddiad Monitro Blynyddol (AMR) cyntaf, yn y trywydd tai y cytunwyd arno fel rhan o gynllun datblygu mabwysiedig. 

en-gb	The housing trajectory demonstrates how the planning authority will maintain a five-year supply of housing land over the plan period.
cy-gb	Mae’r trywydd tai yn dangos sut y bydd yr awdurdod cynllunio yn cadw cyflenwad pum mlynedd o dir ar gyfer tai dros gyfnod y cynllun. 

en-gb	 Technical Advice Note (TAN) 1, ‘Joint Housing Land Availability Studies’, Welsh Government 2015 https://gov.wales/topics/planning/policy/ tans/tan1/?lang=en 
cy-gb	 Nodyn Cyngor Technegol (TAN) 1: Cydastudiaethau Argaeledd Tir Ar Gyfer Tai (2015) https://gov.wales/topics/planning/policy/tans/ tan1/?skip=1&lang=cy 

en-gb	4.2.16  Planning authorities, land owners and  house builders must work together constructively to identify deliverable housing land in sustainable locations for development. 
cy-gb	4.2.16  Mae’n rhaid i awdurdodau cynllunio,  tirfeddianwyr ac adeiladwyr tai gydweithio mewn ffordd adeiladol er mwyn nodi tir ar gyfer tai i’w ddatblygu mewn lleoliadau cynaliadwy. 

en-gb	When identifying sites to be allocated for housing in development plans, planning authorities must follow the search sequence set out in paragraphs 3.39-3.41, starting with the re-use of previously developed and/ or underutilised land within settlements, then land on the edge of settlements and then greenfield land within or on the edge of settlements. 
cy-gb	Wrth ddynodi safleoedd sydd i’w neilltuo ar gyfer tai mewn cynlluniau datblygu, mae’n rhaid i awdurdodau cynllunio lleol ddilyn y drefn chwilio a ddisgrifir ym mharagraff 3.39-3.41, gan ddechrau trwy ailddefnyddio tir a ddatblygwyd o’r blaen a/neu a danddefnyddiwyd, mewn aneddiadau, wedyn tir ar ymyl aneddiadau ac yna tir glas o fewn neu ar ymyl aneddiadau. 

en-gb	This process should be undertaken for housing market areas and will require collaboration between planning authorities where these areas cover more than one authority. 
cy-gb	Dylid dilyn y broses hon ar gyfer ardaloedd yn y farchnad dai a bydd yn gofyn am gydweithio rhwng awdurdodau cynllunio pan fydd yr ardaloedd hyn yn cwmpasu mwy nag un awdurdod. 

en-gb	The aim should be to make the best possible use of previously developed land in preference to greenfield sites across the market area as a whole.
cy-gb	Y nod ddylai fod gwneud y defnydd gorau posibl o dir a ddatblygwyd o’r blaen yn lle safleoedd maes glas ar draws ardal y farchnad yn gyffredinol.

en-gb	4.2.17  Maximising the use of suitable previously developed and/or underutilised land for housing development can assist regeneration and at the same time relieve pressure for development on greenfield sites. 
cy-gb	4.2.17  Wrth ddatblygu tai, mae manteisio i’r eithaf ar dir addas a ddatblygwyd o’r blaen a/neu a danddefnyddiwyd yn fodd o hybu adfywiad, ac ar yr un pryd leddfu’r pwysau i ddatblygu ar safleoedd maes glas. 

en-gb	For example, sites and allocations which are no longer likely to be needed for office, industrial or retail purposes may be appropriate locations for housing. 
cy-gb	Er enghraifft, gall safleoedd a dyraniadau nad ydynt yn debygol o fod yn angenrheidiol mwyach ar gyfer swyddfeydd neu at ddefnydd diwydiannol neu fanwerthu fod yn lleoliadau priodol ar gyfer tai. 

en-gb	The de-allocation of under-used and underperforming sites must be considered through the development plan process and could make a contribution to the housing supply if it can be demonstrated that they are deliverable for housing. 
cy-gb	Mae’n rhaid i broses y cynllun datblygu ystyried dad-ddyrannu safleoedd sy’n cael eu tanddefnyddio neu sy’n tanberfformio, a gallai’r broses hon wneud cyfraniad at y cyflenwad tai os oes modd dangos eu bod yn ymarferol ar gyfer tai. 

en-gb	Policies which seek to make maximum use of previously developed land for housing will need to distinguish between sites which need to be retained for recreation, amenity or nature conservation purposes, and areas which are genuinely suitable for housing development.
cy-gb	Bydd rhaid sicrhau bod polisïau sy’n ceisio manteisio’n llawn ar dir a ddatblygwyd o’r blaen ar gyfer tai yn gwahaniaethu rhwng safleoedd sydd angen eu cadw at ddibenion hamdden, amwynderau neu warchod natur, ac ardaloedd sy’n wirioneddol addas ar gyfer datblygiadau tai.

en-gb	4.2.18  Housing led regeneration sites can  sometimes be difficult to deliver, making timescales for development hard to specify. 
cy-gb	4.2.18  Mae darparu safleoedd adfywio sy’n  seiliedig ar dai yn gallu bod yn anodd weithiau, gan ei gwneud yn anodd nodi amserlenni datblygu. 

en-gb	Where deliverability is considered to be an issue, planning authorities should consider excluding such sites from their housing supply so that achieving their development plan housing requirement is not dependent on their delivery. 
cy-gb	Pan fo gallu i gyflawni’n broblem, dylai awdurdodau cynllunio ystyried hepgor y cyfryw safleoedd o’u cyflenwad tai er mwyn sicrhau nad ydynt yn dibynnu arnynt i fodloni gofyniad tai eu cynllun datblygu. 

en-gb	This approach requires planning authorities to put in place a strategy to support the delivery of these sites. 
cy-gb	Fel rhan o’r dull gweithredu hwn, mae angen i awdurdodau cynllunio roi strategaeth ar waith i helpu i ddarparu’r safleoedd hyn. 

en-gb	The criteria for identifying housing led regeneration sites can include demonstrating the sites have high credentials in terms of sustainable development and placemaking, such as being aligned to transport hubs or addressing contamination or industrial legacy; 
cy-gb	Mae’r meini prawf ar gyfer nodi safleoedd adfywio seiliedig ar dai yn gallu cynnwys dangos bod gan y safleoedd addewid mawr o ran datblygu cynaliadwy a chreu lleoedd, fel cysylltiad â chanolfannau trafnidiaeth neu fynd i’r afael â difwyno neu etifeddiaeth ddiwydiannol; 

en-gb	proven need and demand for housing in that area; 
cy-gb	angen a galw hysbys am dai yn yr ardal honno; 

en-gb	and that the proposed intervention is the best means of addressing a site’s contamination and constraints.
cy-gb	ac mai’r ymyrraeth arfaethedig yw’r dull gorau o fynd i’r afael â difwyno a chyfyngiadau safle.

en-gb	4.2.19  As part of demonstrating the deliverability of housing sites, financial viability must be assessed prior to their inclusion as allocations in a development plan. 
cy-gb	4.2.19  Fel rhan o’r broses o brofi ymarferoldeb safleoedd tai, rhaid asesu eu hyfywedd ariannol cyn eu cynnwys fel dyraniadau mewn cynllun datblygu. 

en-gb	At the ‘Candidate Site’ stage of development plan preparation land owners/developers must carry out an initial site viability assessment and provide evidence to demonstrate the financial deliverability of their sites. 
cy-gb	Yn y cam ‘Safle Ymgeisiol’ o baratoi cynllun datblygu, rhaid i berchenogion/datblygwyr tir gynnal asesiad cychwynnol o hyfywedd y safle a rhoi tystiolaeth i ddangos ymarferoldeb ariannol eu safleoedd. 

en-gb	At the ‘Deposit’ stage, there must be a high level plan-wide viability appraisal undertaken to give certainty that the development plan and its policies can be delivered in principle, taking into account affordable housing targets, infrastructure and other policy requirements. 
cy-gb	Yn y cam ‘adneuo’, rhaid cynnal arfarniad uchel ei statws o hyfywedd y cynllun cyfan i sicrhau ei bod yn bosib darparu’r cynllun datblygu a’i bolisïau mewn egwyddor, gan roi ystyriaeth hefyd i dargedau tai fforddiadwy, seilwaith a gofynion polisi eraill. 

en-gb	In addition, for sites which are key to the delivery of the plan’s strategy a site specific viability appraisal must be undertaken through the consideration of more detailed costs, constraints and specific requirements. 
cy-gb	Hefyd, ar gyfer safleoedd sy’n allweddol i roi strategaeth y cynllun ar waith, rhaid cynnal arfarniad o hyfywedd safle penodol trwy ystyried costau, cyfyngiadau a gofynion penodol manylach. 

en-gb	Planning authorities must consider how they will define a ‘key site’ at an early stage in the plan-making process. 
cy-gb	Rhaid i awdurdodau cynllunio ystyried sut byddant yn diffinio ‘safle allweddol’ yn fuan yn y broses o baratoi cynllun. 

en-gb	Planning authorities must also consider whether specific interventions from the public and/or private sector, such as regeneration strategies or funding, will be required to help deliver the housing supply. 
cy-gb	Rhaid i awdurdodau cynllunio ystyried hefyd a fydd angen ymyriadau penodol o du’r sector cyhoeddus  a/neu breifat, fel strategaethau neu gyllid adfywio, i helpu i gyflenwi’r cyflenwad tai.   

en-gb	4.2.20  Where new housing is to be proposed, development plans must include policies to make clear that developers will be expected to provide community benefits  which are reasonably related in scale and location to the development. 
cy-gb	4.2.20  Mewn ardaloedd lle mae tai newydd yn cael eu cynnig, mae’n rhaid i gynlluniau datblygu gynnwys polisïau sy’n nodi’n glir bod disgwyl i ddatblygwyr ddarparu budd  i’r gymuned sydd â chysylltiad rhesymol â graddfa a lleoliad y datblygiad. 

en-gb	In doing so, such policies should also take account of the economic viability of sites and ensure that the provision of community benefits would not be unrealistic or unreasonably impact on a site’s delivery. 
cy-gb	Wrth wneud, dylai’r cyfryw bolisïau ystyried hyfywedd economaidd safleoedd a sicrhau nad yw’n afrealistig disgwyl darparu’r budd i’r gymuned ac na fyddai hynny chwaith yn cael effaith afresymol ar y gallu i gyflenwi’r safle. 

en-gb	 ‘Planning Obligations’, Welsh Office Circular 13/97 https://gov.wales/topics/planning/policy/circulars/welshofficecirculars/ circular1397/?lang=en and ‘The Use of Planning Conditions for Development Management’, Welsh Government Circular 016/14  https://gov.wales/topics/planning/policy/circulars/welshgovcirculars/wgc-16-2014/?lang=en 
cy-gb	 ‘Rhwymedigaethau Cynllunio’ Cylchlythyr Llywodraeth Cymru 13/97 https://gov.wales/topics/planning/policy/circulars/welshofficecirculars/ circular1397/?skip=1&lang=cy  a ‘Defnyddio Amodau Rheoli Datblygiad’ https://gov.wales/topics/planning/policy/circulars/ welshgovcirculars/wgc-16-2014/?skip=1&lang=cy 

en-gb	4.2.21  Where up-to-date development plan policies have set out the community benefits expected from development, planning applications which comply with them should be assumed to be viable and it should not be necessary for viability issues to be considered further. 
cy-gb	4.2.21 Os ydy polisïau diweddaraf y cynllun datblygu wedi nodi’r buddiannau cymunedol y disgwylir i’r datblygiad esgor arnynt, dylid rhagdybio bod ceisiadau cynllunio sy’n cydymffurfio â’r polisïau hynny’n hyfyw ac ni ddylai bod angen ystyried materion o ran hyfywedd ymhellach. 

en-gb	It is for either the applicant or the planning authority to demonstrate that particular exceptional circumstances justify the need for a viability assessment at the application stage. 
cy-gb	Mater i’r ymgeisydd neu’r awdurdod cynllunio fydd profi bod amgylchiadau eithriadol penodol yn cyfiawnhau cynnal asesiad hyfywedd yn y cam hwn o’r broses. 

en-gb	The weight to be given to a viability assessment is a matter for the decision-maker, having regard to all the circumstances in the case, including whether the development plan and the viability evidence underpinning it are up-to-date, and any change in circumstances since the plan was adopted. 
cy-gb	Mater i’r penderfynwr fydd penderfynu faint o bwysau i’w roi i asesiad o hyfywedd, gan ystyried holl amgylchiadau’r sefyllfa, gan gynnwys a yw’r cynllun datblygu a’r dystiolaeth o hyfywedd sy’n sail iddo yn gyfoes, ac unrhyw newid yn yr amgylchiadau ers mabwysiadu’r cynllun. 

en-gb	Such circumstances could include, for example, where further information on infrastructure or site costs is required or where a recession or similar significant economic changes have occurred since the plan was adopted. 
cy-gb	Gallai’r cyfryw amgylchiadau gynnwys, er enghraifft, bod angen rhagor o wybodaeth ynghylch costau’r seilwaith neu’r safle neu os bu dirwasgiad neu newidiadau economaidd sylweddol tebyg ers mabwysiadu’r cynllun. 

en-gb	Where negotiation is necessary, the planning authority and developer should operate in an open and transparent manner with all information provided on an ‘open book’ basis.
cy-gb	Pan fo angen trafodaeth, dylai’r awdurdod cynllunio a’r datblygwr weithredu mewn modd agored a thryloyw a dylai’r holl wybodaeth gael ei darparu ar sail ‘hawdd i’w deall’.

en-gb	4.2.22  Planning authorities will need to ensure that in development plans and through the development management process they make the most efficient use of land and buildings in their areas. 
cy-gb	4.2.22  Bydd angen i awdurdodau cynllunio wneud yn siŵr eu bod yn eu cynlluniau datblygu a thrwy’r broses rheoli datblygiad, yn gwneud y defnydd mwyaf effeithlon o dir ac adeiladau yn eu hardal. 

en-gb	Higher densities must be encouraged on sites in town centres and other sites which have good walking, cycling and public transport links. 
cy-gb	Mae’n rhaid annog dwysedd uwch ar safleoedd yng nghanol trefi ac ar safleoedd eraill sydd â chysylltiadau da o ran cerdded, beicio a thrafnidiaeth gyhoeddus. 

en-gb	4.2.23  Development plans must include clear  policy criteria against which applications for housing development on unallocated sites will be considered. 
cy-gb	4.2.23  Mae’n rhaid i gynlluniau datblygu  gynnwys meini prawf polisi clir ar gyfer ystyried ceisiadau i ddatblygu safleoedd nad ydynt wedi’u neilltuo. 

en-gb	Infill and windfall sites can make a useful contribution to the delivery of housing. 
cy-gb	Gall safleoedd mewnlenwi a hap-safleoedd wneud cyfraniad defnyddiol at gyflenwi tai. 

en-gb	Proposals for housing on infill and windfall sites within settlements should be supported where they accord with the national sustainable placemaking outcomes. 
cy-gb	Dylid cefnogi cynigion ar gyfer tai ar safleoedd mewnlenwi neu hap-safle o fewn aneddiadau pan fyddant yn  cyd-fynd â chanlyniadau cenedlaethol creu lleoedd cynaliadwy. 

en-gb	4.2.24  In the open countryside, away from established settlements recognised in development plans or away from other areas allocated for development, the fact that a single house on a particular site would be unobtrusive is not, by itself, a good argument in favour of permission; 
cy-gb	4.2.24  Yn y cefn gwlad agored, yn bell o aneddiadau sefydledig a nodir mewn cynlluniau datblygu, neu’n bell o ardaloedd eraill sydd wedi’u neilltuo ar gyfer datblygiad, nid yw’r ffaith y gallai tŷ ar safle penodol fod yng nghudd yn ddadl dda ynddi’i hun dros roi caniatâd; 

en-gb	such permissions could be granted too often, to the overall detriment of the character of an area. 
cy-gb	gellid ailadrodd hynny’n rhy aml, er niwed cyffredinol i gymeriad ardal. 

en-gb	4.2.25  A community’s need for affordable housing  is a material planning consideration which must be taken into account in formulating development plan policies and determining relevant planning applications. 
cy-gb	4.2.25  Mae angen y gymuned am dai fforddiadwy  yn ystyriaeth gynllunio berthnasol wrth lunio polisïau cynlluniau datblygu a phenderfynu ceisiadau cynllunio perthnasol. 

en-gb	Affordable housing for the purposes of the land use planning system is housing where there are secure mechanisms in place to ensure that it is accessible to those who cannot afford market housing, both on first occupation and for subsequent occupiers. 
cy-gb	Ystyr tai fforddiadwy at ddibenion y system cynllunio defnydd tir yw tai y mae mecanweithiau diogel yn berthnasol iddynt er mwyn sicrhau eu bod ar gael i’r rhai na allant fforddio tai ar y farchnad agored, gan gynnwys y meddiannydd cyntaf a phob meddiannydd dilynol. 

en-gb	 Technical Advice Note (TAN) 2, ‘Planning and Affordable Housing’, Welsh Assembly Government 2006 https://gov.wales/topics/planning/ policy/tans/tan2/?lang=en 
cy-gb	 Nodyn Cyngor Technegol (TAN) 2, ‘Cynllunio a Thai Fforddiadwy’, Llywodraeth Cynulliad Cymru 2006   https://gov.wales/topics/planning/policy/tans/tan2/?skip=1&lang=cy 

en-gb	4.2.26  Affordable housing includes social rented housing owned by local authorities and RSLs and intermediate housing where prices or rents are above those of social rent but below market housing prices or rents. 
cy-gb	4.2.26  Mae tai fforddiadwy yn cynnwys tai cymdeithasol ar rent sy’n eiddo i awdurdodau lleol a landlordiaid cymdeithasol cofrestredig a thai canolradd lle mae’r prisiau neu’r rhenti yn uwch na rhent tai cymdeithasol ond yn is na’r prisiau neu’r rhenti ar y farchnad agored. 

en-gb	All other types of housing are referred to as ‘market housing’, that is private housing for sale or rent where the price is set in the open market and occupation is not subject to control by the local authority. 
cy-gb	Cyfeirir at bob math arall o dai fel ‘tai ar y farchnad agored’, hynny yw tai preifat ar werth neu ar rent lle mae’r pris yn cael ei bennu yn y farchnad agored a lle nad yw’r awdurdod lleol yn rheoli pwy sy’n byw ynddynt. 

en-gb	It is recognised that some schemes may provide for staircasing to full ownership and where this is the case there must be secure arrangements in place to ensure the recycling of capital receipts to provide replacement affordable housing. 
cy-gb	Sylweddolir y gall rhai cynlluniau ddarparu ffyrdd cam-wrth-gam o gyrraedd perchenogaeth lawn ac os felly rhaid cael trefniadau diogel i sicrhau bod y derbyniadau cyfalaf yn cael eu hailgylchu i ddarparu tai fforddiadwy yn eu lle. 

en-gb	4.2.27  It is important that authorities have an appreciation of the demand for different types of affordable housing (i.e. intermediate and social rented) in relation to supply, so that they are well informed in negotiating the required appropriate mix of dwellings for new developments. 
cy-gb	4.2.27  Mae’n bwysig bod awdurdodau yn deall y galw am fathau gwahanol o dai fforddiadwy (h.y. tai canolradd a thai cymdeithasol ar rent) mewn perthynas â’r cyflenwad, fel bod yr wybodaeth ddiweddaraf ganddynt wrth negodi’r cymysgedd aneddiadau priodol gofynnol ar gyfer datblygiadau newydd. 

en-gb	To support policies and decisions on planning applications, planning authorities should refer to their LHMA to help determine the need for affordable housing. 
cy-gb	Er mwyn cefnogi polisïau a phenderfyniadau yn ymwneud â cheisiadau cynllunio, dylai awdurdodau cynllunio ddefnyddio’r Asesiad diweddaraf o’r Farchnad Dai Leol (LHMA) i helpu i nodi’r angen am dai fforddiadwy. 

en-gb	4.2.28  Development plans must include an  authority-wide target for affordable housing (expressed as numbers of homes). 
cy-gb	4.2.28  Rhaid i gynlluniau datblygu gynnwys  targed ar gyfer tai fforddiadwy i’r awdurdod cyfan (wedi’i fynegi fel nifer y cartrefi). 

en-gb	The authority-wide target for affordable housing should be based on the LHMA and identify the expected contributions that the policy approaches identified in the development plan (for example, site thresholds, site specific targets, commuted sums and affordable housing exception sites) will make to meeting this target. 
cy-gb	Dylai’r targed ar gyfer tai fforddiadwy i’r awdurdod cyfan fod yn seiliedig ar yr Asesiad o’r Farchnad Dai Leol a nodi’r cyfraniadau y bydd disgwyl i’r camau yn y polisïau (er enghraifft trothwyon safle, targedau ar gyfer safleoedd penodol, symiau gohiriedig a safleoedd eithriedig tai fforddiadwy) eu gwneud i gwrdd â’r targed hwn. 

en-gb	The target should take account of deliverability and viability which will be influenced by the anticipated levels of finance available for affordable housing, including public subsidy, and other community benefit contributions being sought by the planning authority. 
cy-gb	Dylai’r targed ystyried darpariaeth a hyfywedd a fydd yn cael eu heffeithio gan y lefelau arfaethedig o gyllid sydd ar gael ar gyfer tai fforddiadwy, gan gynnwys cymhorthdal cyhoeddus, a chyfraniadau budd cymunedol eraill y mae’r awdurdod cynllunio yn ceisio eu sicrhau. 

en-gb	4.2.29  Where development plan policies make clear that an element of affordable housing or other developer contributions are required on specific sites, this will be a material consideration in determining relevant applications. 
cy-gb	4.2.29  Os yw polisïau’r cynllun datblygu yn ei gwneud yn glir bod angen elfen o dai fforddiadwy, neu gyfraniadau eraill gan ddatblygwyr, ar safleoedd penodol, bydd hynny’n ystyriaeth berthnasol wrth benderfynu ar geisiadau perthnasol. 

en-gb	Applicants for planning permission should therefore demonstrate and justify how they have arrived at a particular mix of housing, having regard to development plan policies. 
cy-gb	Felly, dylai ymgeiswyr am ganiatâd cynllunio ddangos a chyfiawnhau sut y maent wedi penderfynu ar y cyfuniad penodol o dai, gan ystyried polisïau’r cynllun datblygu. 

en-gb	If, having had regard to all material considerations, the planning authority considers that the proposal does not contribute sufficiently towards the objective of creating mixed communities, then the authority will need to negotiate a revision of the mix of housing or may refuse the application. 
cy-gb	Os yw’r awdurdod cynllunio lleol o’r farn nad yw’r cynnig yn cyfrannu’n ddigonol at yr amcan o greu cymunedau cymysg, ar ôl ystyried yr holl ystyriaethau perthnasol, bydd angen i’r awdurdod negodi diwygiad i’r cyfuniad o dai neu gall wrthod y cais. 

en-gb	Development plan policies should also state what the authority would regard as affordable housing and the arrangements it would expect for ensuring that such housing remains reserved for those who need it in perpetuity.
cy-gb	Dylai polisïau’r cynllun datblygu ddatgan hefyd yr hyn y byddai’r awdurdod yn ei ystyried sy’n dŷ fforddiadwy a’r trefniadau y byddai’n ei ddisgwyl i sicrhau bod tai o’r fath yn cael eu cadw am byth ar gyfer y rheini sydd eu hangen. 

en-gb	4.2.30  Development plans should include either site thresholds or a combination of thresholds and site-specific targets for affordable housing. 
cy-gb	4.2.30  Dylai cynlluniau datblygu gynnwys naill ai trothwyon safle neu gyfuniad o drothwyon a thargedau ar gyfer safleoedd penodol ar gyfer tai fforddiadwy. 

en-gb	Planning authorities should set site capacity thresholds for residential developments above which a proportion of affordable housing will be sought from developers. 
cy-gb	Yn achos datblygiadau preswyl, dylai awdurdodau cynllunio lleol bennu trothwyon ar sail capasiti’r safleoedd. Uwchlaw’r trothwyon hynny bydd gofyn i ddatblygwyr ddarparu cyfran o dai fforddiadwy. 

en-gb	This applies both to sites specifically allocated in the development plan and to unallocated (windfall) sites and will normally take the form of on-site affordable housing contributions. 
cy-gb	Mae hyn yn berthnasol i safleoedd a neilltuwyd yn benodol yn y cynllun datblygu ac i safleoedd nad ydynt wedi’u neilltuo (hap-safleoedd). Fel arfer, bydd hyn drwy gyfrwng cyfraniadau o dai fforddiadwy ar y safle. 

en-gb	In principle all new market housing sites, irrespective of site size, may contribute to meeting the need for affordable housing.
cy-gb	Mewn egwyddor, gall pob safle tai newydd ar y farchnad agored, waeth beth yw maint y safle, helpu i ddiwallu’r angen am dai fforddiadwy.

en-gb	4.2.31  Site specific targets are indicative affordable housing targets which should be established for each residential site and for each mixed-use site which includes a residential component. 
cy-gb	4.2.31  Mae targedau ar gyfer safleoedd penodol yn dargedau dangosol ar gyfer tai fforddiadwy y dylid eu pennu ar gyfer pob safle preswyl a phob safle defnydd cymysg sy’n cynnwys elfen o dai preswyl. 

en-gb	For sites which fall below the site threshold planning authorities may secure commuted sums using a Section 106 agreement. 
cy-gb	Yn achos safleoedd a ddaw islaw’r trothwy gall awdurdodau cynllunio sicrhau symiau gohiriedig gan ddefnyddio cytundebau Adran 106. 

en-gb	Commuted sums should be used by the planning authority solely for facilitating or providing affordable housing. 
cy-gb	Dim ond ar gyfer hwyluso neu ddarparu tai fforddiadwy y dylai’r awdurdod cynllunio ddefnyddio symiau gohiriedig. 

en-gb	When setting the affordable housing thresholds and/or site-specific targets planning authorities must consider their impact on site viability to ensure residential sites remain deliverable. 
cy-gb	Wrth bennu’r trothwyon ar gyfer tai fforddiadwy a/neu dargedau ar gyfer safleoedd penodol, mae’n rhaid i awdurdodau cynllunio ystyried eu heffaith ar hyfywedd safleoedd er mwyn sicrhau bod modd darparu safleoedd ar gyfer tai preswyl o hyd. 

en-gb	4.2.32  Planning authorities may also identify sites for up to 100% affordable housing based on criteria reflecting local circumstances which are set out in the development plan and relate to the creation of sustainable communities. 
cy-gb	4.2.32  Yn seiliedig ar y meini prawf yn y cynllun datblygu sy’n adlewyrchu amgylchiadau lleol, ac sy’n ymwneud â chreu cymunedau cynaliadwy, gall awdurdodau cynllunio nodi safleoedd ar gyfer hyd at 100% o dai fforddiadwy. 

en-gb	Such sites are likely to be small in scale and number in relation to the total number of sites available in a planning authority area.
cy-gb	Bach yw nifer a maint safleoedd o’r fath fel rheol o’u cymharu â chyfanswm nifer y safleoedd sydd ar gael mewn ardal awdurdod cynllunio lleol.

en-gb	4.2.33  Planning applications for residential sites that comply with up-to-date development plan policies for the inclusion of an element of affordable housing should be assumed to be viable (see paragraph 4.2.21 above). 
cy-gb	4.2.33  Dylid rhagdybio bod ceisiadau cynllunio ar gyfer safleoedd preswyl sy’n cydymffurfio â pholisïau cyfoes cynllun datblygu o ran cynnwys elfen o dai fforddiadwy, yn hyfyw (gweler paragraff 4.2.21 uchod). 

en-gb	Where a change in circumstances requires negotiation to take place, the planning authority and developer should operate in an open and transparent manner with all information provided on an “open book” basis. 
cy-gb	Lle bo newid yn yr amgylchiadau yn gofyn am negodi, dylai’r awdurdod cynllunio a’r datblygwr weithredu mewn ffordd agored a thryloyw gyda’r holl wybodaeth yn cael ei darparu ar sail ‘hawdd i’w deall’. 

en-gb	4.2.34 The provision of affordable housing exception sites must be considered to help meet identified requirements and ensure the viability of the local community. 
cy-gb	4.2.34  Mae’n rhaid ystyried darparu safleoedd eithriedig tai fforddiadwy er mwyn helpu i fodloni gofynion dynodedig a sicrhau hyfywedd y gymuned leol. 

en-gb	Where such policies are considered appropriate it should be made clear that the release of small housing sites within or adjoining existing settlements for the provision of affordable housing to meet local needs which would not otherwise be allocated in the development plan, is an exception to the policies for general housing provision. 
cy-gb	Os credir bod y cyfryw bolisïau yn briodol, dylid nodi yn eglur bod rhyddhau safleoedd bach mewn aneddiadau presennol, neu am y ffin â hwy, sef safleoedd na chaent eu neilltuo fel arall yn y cynllun datblygu, at ddiben datblygu tai fforddiadwy i ddiwallu anghenion lleol, yn eithriad i’r polisïau ar gyfer y ddarpariaeth gyffredinol o dai. 

en-gb	Such policies must be fully justified, setting out the type of need and the kind of development which fall within their terms. 
cy-gb	Rhaid cyfiawnhau polisïau o’r fath yn llawn gan nodi’r math o angen a’r math o ddatblygiad sy’n dod o fewn eu telerau. 

en-gb	The affordable housing provided on exception sites should meet the needs of local people in perpetuity. 
cy-gb	Dylai’r tai fforddiadwy a ddarperir ar y cyfryw safleoedd ddiwallu anghenion pobl leol am byth. 

en-gb	Sites must meet all the other criteria against which a housing development would be judged. 
cy-gb	Rhaid i’r safleoedd gwrdd â’r holl feini prawf eraill ar gyfer barnu datblygiadau tai. 

en-gb	Affordable housing exception sites are not appropriate for market housing.
cy-gb	Nid yw safleoedd eithriedig tai fforddiadwy yn briodol ar gyfer tai ar y farchnad agored.

en-gb	Gypsies and Travellers
cy-gb	Sipsiwn a Theithwyr

en-gb	4.2.35  Local authorities are required to  assess the accommodation needs of Gypsy and Traveller families and to allocate sites to meet the identified need . 
cy-gb	4.2.35  Rhaid i awdurdodau lleol asesu  anghenion llety teuluoedd Sipsiwn a Theithwyr a neilltuo safleoedd i ddiwallu’r angen dynodedig . 

en-gb	Where a Gypsy and Traveller Accommodation Assessment (GTAA) identifies an unmet need, a planning authority should allocate sufficient sites in their development plan to ensure that the identified pitch requirements for residential and/or transit use can be met. 
cy-gb	Os yw Asesiad o Anghenion Llety Sipsiwn a Theithwyr yn nodi angen nas diwallwyd, dylai awdurdod cynllunio neilltuo digon o safleoedd yn ei gynllun datblygu er mwyn sicrhau bod modd bodloni’r  gofynion safle dynodedig ar gyfer defnydd preswyl a/neu dramwy. 

en-gb	Planning authorities will need to demonstrate that sites are suitable for development and deliverable in the identified timescales . 
cy-gb	Bydd angen i awdurdodau cynllunio ddangos bod safleoedd yn addas ar gyfer eu datblygu a bod modd eu darparu yn unol â’r amserlenni a nodwyd . 

en-gb	In drawing up policies planning authorities should consult providers of social housing, representatives of Gypsies and Travellers communities and landowners in areas likely to be appropriate for site provision. 
cy-gb	Wrth lunio polisïau, dylai awdurdodau cynllunio ymgynghori â darparwyr tai cymdeithasol, cynrychiolwyr cymunedau Sipsiwn a Theithwyr a thirfeddianwyr mewn ardaloedd sy’n debygol o fod yn briodol ar gyfer darparu safleoedd. 

en-gb	The consultation should be undertaken in a manner that is consistent with the planning authority’s Community Involvement Scheme. 
cy-gb	Dylid cynnal yr ymgynghoraid mewn ffordd sy’n gyson â Chynllun Cynnwys Cymunedau’r awdurdod cynllunio. 

en-gb	 The assessment of Gypsy and Traveller accommodation needs, and the duty to make provision for sites where the assessment identifies need, are statutory requirements under the Housing (Wales) Act 2014.
cy-gb	 Mae asesu anghenion llety teuluoedd Sipsiwn a Theithwyr, a’r ddyletswydd i ddarparu safleoedd os yw asesiad yn nodi angen o’r fath, yn ofynion statudol bellach o dan Ddeddf Tai (Cymru) 2014.

en-gb	 Further detail on the process of providing Gypsy and Traveller sites through the planning system is contained in Welsh Government Circular 
cy-gb	 Cewch fwy o fanylion y broses o ddarparu safleoedd Sipsiwn a Theithwyr trwy’r system gynllunio yng Nghylchlythyr Llywodraeth Cymru 005/2018: 

en-gb	005/2018: Planning for Gypsy, Traveller and Showpeople Sites. https://gov.wales/topics/planning/policy/circulars/welshgovcirculars/wgc 005-2018/?lang=en
cy-gb	Cynllunio ar gyfer Safleoedd Sipsiwn, Teithwyr a Siewmyn https://gov.wales/topics/planning/policy/circulars/welshgovcirculars/ wgc-005-2018/?skip=1&lang=cy 

en-gb	4.2.36  The purpose of ‘rural enterprise dwellings’ is to enable rural enterprise workers to live at or close to their place of work, including encouraging younger people to manage farm businesses and supporting the diversification of established farms. 
cy-gb	4.2.36  Diben ‘anheddau menter wledig’ yw galluogi gweithwyr mentrau gwledig i fyw yn eu gweithle neu ger eu gweithle, gan gynnwys annog pobl ifanc i reoli busnesau fferm a helpu ffermydd sefydledig i arallgyfeirio. 

en-gb	Rural enterprise dwellings represent one of the few circumstances in which isolated new residential development in the open countryside may be justified. 
cy-gb	Mae anheddau menter wledig yn un o’r ychydig enghreifftiau lle mae modd cyfiawnhau datblygiad preswyl newydd ynysig yng nghefn gwlad agored. 

en-gb	4.2.37  All applications for new rural enterprise  dwellings should be carefully examined to ensure that there is a genuine need. 
cy-gb	4.2.37  Rhaid mynd ati’n ofalus i archwilio pob  cais ar gyfer annedd menter wledig newydd er mwyn sicrhau bod angen gwirioneddol amdani. 

en-gb	It will be important to establish whether the rural enterprise is operating as a business and will continue to operate for a reasonable length of time. 
cy-gb	Bydd yn bwysig penderfynu a ydy’r fenter wledig yn gweithredu fel busnes ac a fydd yn parhau i weithredu am gyfnod rhesymol. 

en-gb	Planning authorities should follow the guidance in Technical Advice Note (TAN) 6: 
cy-gb	Dylai awdurdodau cynllunio ddilyn y canllawiau sydd yn Nodyn Cyngor Technegol (TAN) 6: 

en-gb	Planning for Sustainable Rural Communities  and in the related practice guidance with regard to the requirements for rural enterprise dwelling appraisals. 
cy-gb	Cynllunio ar gyfer Cymunedau Gwledig Cynaliadwy  a’r canllawiau ymarfer perthnasol o ran gofynion arfarniadau o anheddau menter wledig. 

en-gb	Applications for rural enterprise dwellings must only be permitted where the rural enterprise dwelling appraisal provides conclusive evidence of the need for the dwelling. 
cy-gb	Ni ddylid caniatáu ceisiadau ar gyfer anheddau menter wledig oni bai bod yr arfarniad o’r annedd menter wledig yn darparu tystiolaeth bendant o’r angen am annedd. 

en-gb	In order to ensure that rural enterprise dwellings are retained for their intended purpose a condition restricting the occupancy of the property must be applied. 
cy-gb	Er mwyn sicrhau bod anheddau menter wledig yn cael eu cadw at y diben y’u bwriadwyd, rhaid rhoi amod sy’n cyfyngu ar feddiannaeth yr eiddo. 

en-gb	Rural enterprise dwellings should also be classified as affordable housing as defined in TAN 2: Planning and Affordable Housing, to ensure that the dwelling remains available to meet local affordable housing need should the original justification cease to exist.
cy-gb	Hefyd, dylid diffinio anheddau menter wledig fel tai fforddiadwy yn unol â diffiniad TAN 2, Cynllunio a Thai Fforddiadwy, er mwyn sicrhau bod yr annedd ar gael o hyd i ddiwallu anghenion tai fforddiadwy lleol os nad yw’r cyfiawnhad gwreiddiol yn berthnasol bellach. 

en-gb	 Technical Advice Note 6, Planning for Sustainable Rural Communities (2010) https://gov.wales/topics/planning/policy/tans/tan6/?lang=en 
cy-gb	 Nodyn Cyngor Technegol 6: Cynllunio ar gyfer Cymunedau Gwledig Cynaliadwy (2010) https://gov.wales/topics/planning/policy/tans/ tan6/?skip=1&lang=cy 

en-gb	One Planet Development
cy-gb	Datblygiad Un Blaned

en-gb	4.2.38  One Planet Development (OPD) is development that through its low impact either enhances or does not significantly diminish environmental quality. 
cy-gb	4.2.38  Datblygiad sy’n gwella ansawdd yr amgylchedd neu nad yw’n ei waethygu mewn unrhyw ffordd arwyddocaol yw Datblygiad Un Blaned. 

en-gb	OPD may take a number of forms and can either be single homes, co-operative communities or larger settlements. 
cy-gb	Gall Datblygiadau Un Blaned fod ar amryw o ffurfiau a gallant fod yn gartrefi ar eu pennau eu hunain, yn gymunedau cydweithredol neu’n aneddiadau mwy o faint. 

en-gb	They may be located within or adjacent to existing settlements, or be situated in the open countryside.
cy-gb	Gallant fod yn rhan o aneddiadau presennol, neu fod ar y ffin â hwy, neu fod yng nghefn gwlad agored. 

en-gb	4.2.39  OPD located in the open countryside should provide for the minimum needs of the inhabitants in terms of income, food, energy and waste assimilation over a period of no more than five years from the commencement of work on the site. 
cy-gb	4.2.39  Dylai Datblygiadau Un Blaned ar y tir yng nghefn gwlad agored allu darparu o leiaf yr hyn sydd ei angen ar y trigolion o ran incwm, bwyd, ynni a thrin gwastraff am gyfnod o ddim mwy na pum mlynedd o ddyddiad cychwyn y gwaith ar y safle. 

en-gb	This should be evidenced by a management plan produced by a competent person(s). 
cy-gb	Dylid dangos hyn trwy gynllun rheoli a luniwyd gan berson(au) cymwys. 

en-gb	Where this cannot be demonstrated, proposals should be considered against policies which seek to control development in the open countryside. 
cy-gb	Os nad oes modd dangos hyn, dylai cynigion gael eu hystyried yn erbyn polisïau sy’n ceisio rheoli datblygiad yng nghefn gwlad agored. 

en-gb	Planning authorities should follow the guidance in TAN 6  with regard to the requirements of OPD  and associated management plans.
cy-gb	Dylai awdurdodau cynllunio ddilyn y canllawiau yn TAN 6  o ran gofynion Datblygiadau Un Blaned  a chynlluniau rheoli cysylltiedig. 

en-gb	 Technical Advice Note 6, Planning for Sustainable Rural Communities (2010) https://gov.wales/topics/planning/policy/tans/tan6/?lang=en 
cy-gb	 Nodyn Cyngor Technegol 6: Cynllunio ar gyfer Cymunedau Gwledig Cynaliadwy (2010) https://gov.wales/topics/planning/policy/tans/ tan6/?skip=1&lang=cy 

en-gb	 One planet development practice guide https://gov.wales/topics/planning/policy/guidanceandleaflets/oneplanet/?lang=en 
cy-gb	 Cyfarwyddyd ymarfer ar gyfer datblygiadau un blaned https://gov.wales/topics/planning/policy/guidanceandleaflets/ oneplanet/?skip=1&lang=cy 

en-gb	  Activities in a Place
cy-gb	  Gweithgareddau Mewn Lle 

en-gb	4.3    Retail and Commercial Development
cy-gb	4.3    Datblygiadau manwerthu a masnachol 

en-gb	4.3.1   Retail and commercial centres are hubs of social and economic activity and the focal point for a diverse range of services which support the needs of local communities. 
cy-gb	4.3.1   Mae canolfannau manwerthu a masnachol wrth galon gweithgarwch cymdeithasol ac economaidd, ac maent yn ganolbwynt amrywiaeth eang o wasanaethau sy’n cefnogi anghenion cymunedau lleol. 

en-gb	They are highly accessible to different modes of transport and are the most sustainable locations for new development. 
cy-gb	Mae modd defnyddio dulliau gwahanol o drafnidiaeth i’w cyrraedd, a’r canolfannau hyn yw’r lleoliadau mwyaf cynaliadwy ar gyfer datblygiad newydd.

en-gb	4.3.2  Retail and commercial centres should be identified in development plans and include established city, town, district, local, village and neighbourhood centres, which provide a range of shopping, commercial and leisure opportunities as well as places of employment, education, civic identity and social interaction. 
cy-gb	4.3.2  Dylai canolfannau manwerthu a masnachol gael eu nodi mewn cynlluniau datblygu a chynnwys canolfannau dinasoedd, trefi, rhanbarthau, lleol, pentrefi a chymdogaethau sefydledig, sy’n darparu amrywiaeth o gyfleoedd siopa, masnachol a hamdden yn ogystal â lleoedd cyflogaeth, addysg, hunaniaeth ddinesig a rhyngweithio cymdeithasol. 

en-gb	Opportunities to live in these centres, combined with their good public transport links, make them the most sustainable places.
cy-gb	Mae cyfleoedd i fyw yn y canolfannau hyn, ynghyd â’u cysylltiadau trafnidiaeth gyhoeddus da, yn golygu mai nhw yw’r lleoedd mwyaf cynaliadwy. 

en-gb	4.3.3  The Welsh Government identifies a  number of overarching objectives for retail and commercial centres, which planning authorities should aim to deliver through their development plan and development management decisions ensuring their maximum contribution to the well-being goals. 
cy-gb	4.3.3  Mae Llywodraeth Cymru yn nodi nifer o amcanion cyffredinol ar gyfer canolfannau manwerthu a masnachol, a dylai awdurdodau cynllunio geisio eu cyflawni trwy eu cynlluniau datblygu a’u penderfyniadau rheoli datblygu gan sicrhau eu bod yn cyfrannu cymaint ag y medrant at y nodau llesiant. 

en-gb	The planning system must:
cy-gb	Mae’n rhaid i’r system gynllunio: 

en-gb	promote viable urban and rural retail and commercial centres as the most sustainable locations to live, work, shop, socialise and conduct business;
cy-gb	hyrwyddo canolfannau manwerthu a masnachol trefol a gwledig hyfyw fel y lleoliadau mwyaf cynaliadwy i fyw, gweithio, siopa, cymdeithasu a chynnal busnes;

en-gb	sustain and enhance retail and commercial centres’ vibrancy, viability and attractiveness; and
cy-gb	cynnal a gwella bywiogrwydd, hyfywedd a dengarwch canolfannau manwerthu a masnachol; a 

en-gb	iImprove access to, and within, retail and commercial centres by all modes of transport, prioritising walking, cycling and public transport. 
cy-gb	gwella mynediad at, ac o fewn, canolfannau manwerthu a masnachol drwy bob math o drafnidiaeth, gan roi blaenoriaeth i gerdded, beicio a thrafnidiaeth gyhoeddus. 

en-gb	Retail Strategies
cy-gb	Strategaethau Manwerthu

en-gb	4.3.4  Retail and commercial centres are central to community activity and local prosperity and in order to plan for them effectively it is important to understand their function, roles and relationships. 
cy-gb	4.3.4  Mae canolfannau manwerthu a masnachol yn ganolog i weithgarwch cymunedol a ffyniant lleol, ac er mwyn cynllunio ar eu cyfer yn effeithiol mae’n bwysig deall eu swyddogaeth, eu rolau a’u cysylltiadau. 

en-gb	4.3.5  Planning authorities should establish  through their development plan a clear strategy for retail development, supported by policies, to achieve vibrant, attractive and viable retail and commercial centres. 
cy-gb	4.3.5  Dylai awdurdodau cynllunio ddefnyddio  eu cynllun datblygu i gynllunio strategaeth glir ar gyfer datblygiad manwerthu, gan gynnwys polisïau perthnasol, er mwyn darparu canolfannau manwerthu a masnachol bywiog, deniadol a hyfyw. 

en-gb	The strategy and policies should set out a framework for the future of retail and commercial centres in their area, taking in to account strategies in adjoining authorities, to promote a successful retailing sector supporting existing and new communities.
cy-gb	Dylai’r strategaeth a’r polisïau lunio fframwaith ar gyfer dyfodol canolfannau manwerthu a masnachol yn yr ardal, gan ystyried strategaethau awdurdodau cyfagos, er mwyn hyrwyddo sector manwerthu llwyddiannus sy’n cefnogi cymunedau presennol a newydd.

en-gb	4.3.6  Retail and commercial centres will  experience growth and decline, and development plans should identify these changing retail pressures and opportunities and devise appropriate responses to them in their retail strategies. 
cy-gb	4.3.6  Bydd canolfannau manwerthu  a masnachol yn profi twf a dirywiad, a dylai cynlluniau datblygu nodi’r pwysau a’r cyfleoedd manwerthu newidiol hyn a pharatoi ymatebion priodol iddynt yn eu strategaethau manwerthu. 

en-gb	In some situations it may be necessary to take pro-active steps to identify retail and commercial centre locations for expansion. 
cy-gb	Mewn rhai sefyllfaoedd, efallai y bydd angen cymryd camau rhagweithiol i nodi lleoliadau ar gyfer ehangu canolfannau manwerthu a masnachol. 

en-gb	In others it may be necessary to identify measures to reinvigorate centres or to manage a change in the relative importance of a centre as other centres’ roles expand. 
cy-gb	Mewn eraill efallai y bydd angen nodi mesurau i adfywio canolfannau neu i reoli newid ym mhwysigrwydd cymharol canolfan wrth i rolau canolfannau eraill ehangu. 

en-gb	Strategies and supporting policies should be based on robust evidence.
cy-gb	Dylai strategaethau a pholisïau cysylltiedig fod yn seiliedig ar dystiolaeth gadarn.

en-gb	4.3.7  The use of masterplans, development briefs or place plans can complement retail strategies by providing additional detail and supporting the implementation of development plan policies. 
cy-gb	4.3.7  Gall defnyddio prif gynlluniau, briffiau datblygu neu gynlluniau lleoedd ategu strategaethau manwerthu drwy ddarparu manylion ychwanegol a helpu i roi polisïau cynlluniau datblygu ar waith. 

en-gb	In developing strategies, plans and policies to revitalise and increase the attractiveness of existing retail and commercial centres, planning authorities should consult the private sector and local communities. 
cy-gb	Wrth ddatblygu strategaethau, cynlluniau a pholisïau i adfywio canolfannau sy’n bodoli eisoes a’u gwneud yn fwy deniadol, dylai awdurdodau cynllunio ymgynghori â’r sector preifat a chymunedau.

en-gb	4.3.8  If a need for additional retail development has been identified through the development plan process, planning authorities should consider the most appropriate form, scale, and location of provision to best meet the requirement and to improve social, economic, environmental and cultural well-being. 
cy-gb	4.3.8  Os oes angen am ddatblygiad manwerthu ychwanegol wedi’i nodi trwy broses y cynllun datblygu, dylai awdurdodau cynllunio ystyried darpariaeth o natur, graddfa a lleoliad priodol i ateb y gofyn a gwella llesiant cymdeithasol, economaidd, amgylcheddol a diwylliannol. 

en-gb	4.3.9  In order to be flexible in circumstances where no sites are allocated, planning authorities should include criteria based policies against which proposals can be assessed. 
cy-gb	4.3.9  Er mwyn bod yn hyblyg mewn achosion lle nad oes unrhyw safleoedd yn cael eu neilltuo, dylai awdurdodau cynllunio gynnwys polisïau seiliedig ar feini prawf i asesu cynigion. 

en-gb	Retail and Commercial Centre Hierarchies
cy-gb	Hierarchaethau Canolfannau Manwerthu a Masnachol

en-gb	4.3.10  Planning authorities should establish a hierarchy of retail and commercial centres in their development plan strategy, identifying boundaries on the proposals map.
cy-gb	4.3.10  Dylai awdurdodau cynllunio sefydlu hierarchaeth o ganolfannau manwerthu a masnachol fel rhan o strategaeth eu cynllun datblygu, gan nodi ffiniau ar y map o gynigion.

en-gb	4.3.11  Using locally defined definitions, planning authorities should identify and categorise retail and commercial centres by the functions they fulfill, consider their future roles, and recognise opportunities to support Welsh Government retail and commercial centre objectives. 
cy-gb	4.3.11  Dylai awdurdodau cynllunio ddefnyddio diffiniadau a ddiffiniwyd yn lleol i nodi a chategoreiddio canolfannau manwerthu a masnachol yn ôl swyddogaethau ac ystyried eu rôl yn y dyfodol, gan gydnabod cyfleoedd i gefnogi amcanion canolfannau manwerthu a masnachol Llywodraeth Cymru. 

en-gb	4.3.12  When developing a hierarchy, account should be taken of the size, scale, form, function and location of the retail and commercial centres within an area. 
cy-gb	4.3.12  Wrth ddatblygu hierarchaeth, mae angen ystyried maint, graddfa, natur, swyddogaeth a lleoliad y canolfannau manwerthu a masnachol mewn ardal. 

en-gb	The planning authority should consider the characteristics of each type of centre so they can be consistently categorised. 
cy-gb	Dylai’r awdurdod cynllunio ystyried nodweddion pob math o ganolfan er mwyn sicrhau cysondeb wrth eu categoreiddio. 

en-gb	For example, this could be the range of uses present or the extent of the catchment area. 
cy-gb	Er enghraifft, y defnyddiau amrywiol neu ffiniau’r dalgylch. 

en-gb	The hierarchy should distinguish between higher order centres which have a wider range of uses and larger catchment areas, and lower order centres which are important to communities for day-to-day needs. 
cy-gb	Dylai’r hierarchaeth wahaniaethu rhwng y canolfannau uwch sydd ag amrywiaeth ehangach o ddefnyddiau a dalgylchoedd mwy o faint, a’r canolfannau is sy’n bwysig i gymunedau o ran eu hanghenion o ddydd i ddydd. 

en-gb	Needs Test
cy-gb	Profion Anghenion

en-gb	4.3.13  It is important that communities have access to adequate levels of retail provision. 
cy-gb	4.3.13  Mae’n bwysig bod gan gymunedau fynediad i lefelau digonol o ddarpariaeth fanwerthu. 

en-gb	Evidence should demonstrate whether retail provision is adequate or not, by assessing if there is further expenditure capacity in a catchment area (quantitative need) or if there is a lack of retail quality, range of goods or accessibility (qualitative need). 
cy-gb	Dylai tystiolaeth ddangos a yw darpariaeth fanwerthu yn ddigonol ai peidio, drwy asesu a oes rhagor o gapasiti gwario mewn dalgylch (angen meintiol) neu a oes prinder ansawdd, ystod nwyddau neu hygyrchedd manwerthu (angen ansoddol). 

en-gb	4.3.14  In deciding whether to identify sites for  comparison, convenience or other forms of retail uses in development plans or when determining planning applications for such uses, planning authorities should first consider whether there is a need for additional retail provision. 
cy-gb	4.3.14  Wrth benderfynu a ddylid dynodi  safleoedd ar gyfer defnydd manwerthu lle gwerthir nwyddau a gymerir, at ddefnydd manwerthu lle gwerthir nwyddau cyfleus neu fathau eraill o ddefnyddiau manwerthu mewn cynlluniau datblygu, neu wrth benderfynu ceisiadau cynllunio ar gyfer defnydd o’r fath, dylai awdurdodau cynllunio ystyried yn y lle cyntaf a oes angen darpariaeth fanwerthu ychwanegol. 

en-gb	However, there is no requirement to demonstrate the need for developments within defined retail and commercial centre boundaries or sites allocated in a development plan for specific retail uses. 
cy-gb	Fodd bynnag, nid oes angen dangos yr angen am ddatblygiadau oddi mewn i ffiniau neu safleoedd canolfannau manwerthu a masnachol diffiniedig sydd wedi’u neilltuo mewn cynllun datblygu ar gyfer defnyddiau manwerthu penodol. 

en-gb	This approach reinforces the role of centres, and other allocated sites, as the best location for most retail, leisure, and commercial activities. 
cy-gb	Mae’r dull gweithredu hwn yn atgyfnerthu rôl canolfannau, a safleoedd eraill sydd wedi’u neilltuo, fel y lleoliad gorau ar gyfer y rhan fwyaf o weithgareddau manwerthu, hamdden a masnachol. 

en-gb	It is not the role of the planning system to restrict competition between retailers within centres.
cy-gb	Nid rôl y system gynllunio yw cyfyngu ar gystadleuaeth rhwng manwerthwyr mewn canolfannau.

en-gb	4.3.15  Need may be quantitative, to address a quantifiable unmet demand for the provision concerned, or qualitative. 
cy-gb	4.3.15  Gall angen fod yn feintiol, er mwyn mynd i’r afael â galw mesuradwy nad yw wedi ei ddiwallu am y ddarpariaeth dan sylw, neu’n ansoddol. 

en-gb	Precedence should be given to establishing quantitative need before qualitative need is considered for both convenience and comparison floorspace, particularly as a basis for development plan allocations. 
cy-gb	Dylid rhoi blaenoriaeth i gadarnhau beth yw’r angen meintiol cyn ystyried yr angen ansoddol, a hynny o ran arwynebedd llawr lle gwerthir nwyddau cyfleus ac arwynebedd lle gwerthir nwyddau a gymerir, yn enwedig fel sail i ddyraniadau mewn cynlluniau datblygu.

en-gb	4.3.16  Qualitative assessment should cover both positive and negative aspects and may become an important consideration where it:
cy-gb	4.3.16  Dylai’r asesiad ansoddol gwmpasu agweddau cadarnhaol a negyddol, a gallai ddod yn ystyriaeth bwysig os yw’n:   

en-gb	supports the objectives and retail strategy of an adopted development plan or the policies in this guidance;
cy-gb	cefnogi amcanion a strategaeth fanwerthu cynllun datblygu mabwysiedig neu’r polisïau yn y canllawiau hyn;

en-gb	is highly accessible by walking, cycling or public transport;
cy-gb	hygyrch iawn drwy gerdded, drwy feicio neu ar drafnidiaeth gyhoeddus;

en-gb	contributes to a substantial reduction in car journeys;
cy-gb	cyfrannu at ostyngiad sylweddol yn nifer y teithiau mewn ceir;

en-gb	contributes to the co-location of facilities in existing retail and commercial centres;
cy-gb	cyfrannu at gydleoli cyfleusterau mewn canolfannau manwerthu a masnachol sy’n bodoli’n barod;

en-gb	significantly contributes to the vibrancy, attractiveness and viability of such a centre;
cy-gb	cyfrannu’n sylweddol at fywiogrwydd, dengarwch a hyfywedd canolfan o’r fath;

en-gb	assists in the alleviation of over-trading of, or traffic congestion surrounding, existing local comparable stores;
cy-gb	cynorthwyo i liniaru gorfasnachu, neu dagfeydd traffig o amgylch, siopau cyffelyb lleol sy’n bodoli’n barod;

en-gb	addresses locally defined deficiencies in provision in terms of quality and quantity, including that which would serve new residential developments; or where it;
cy-gb	mynd i’r afael â diffygion, a ddiffiniwyd yn lleol, o ran ansawdd a maint y ddarpariaeth, gan gynnwys yr hyn a fyddai’n gwasanaethu datblygiadau preswyl newydd; neu os yw’n; a

en-gb	alleviates a lack of convenience goods provision in a disadvantaged area.
cy-gb	lliniaru diffyg darpariaeth o ran siopau cyfleustra mewn ardal ddifreintiedig.

en-gb	4.3.17 It will be for the planning authority to determine and justify the weight to be given to any qualitative assessment. 
cy-gb	4.3.17 Mater i’r awdurdod cynllunio fydd penderfynu a chyfiawnhau’r pwys a roddir ar unrhyw asesiad ansoddol. 

en-gb	Regeneration and additional employment benefits are not considered qualitative need factors in retail policy terms. 
cy-gb	Nid yw buddiannau o ran adfywio a chyflogaeth ychwanegol yn cael eu hystyried yn ffactorau wrth asesu’r angen ansoddol o ran polisi manwerthu. 

en-gb	However, they may be material considerations in making a decision on individual planning applications if the regeneration and job creating benefits can be evidenced. 
cy-gb	Fodd bynnag, gallant fod yn ystyriaethau perthnasol wrth wneud penderfyniad ar geisiadau cynllunio unigol os gellir dangos tystiolaeth o’u buddiannau o ran adfywio a chreu swyddi. 

en-gb	If there is no quantitative or qualitative need for further development for retail and commercial centre uses, there will be no need to identify additional sites. 
cy-gb	Os nad oes unrhyw angen meintiol neu ansoddol am ragor o ddatblygiad ar gyfer defnyddiau canolfannau manwerthu a masnachol, ni  fydd angen nodi safleoedd ychwanegol. 

en-gb	4.3.18  The Welsh Government operates a ‘town centres first’ policy in relation to the location of new retail and commercial centre development. 
cy-gb	4.3.18  Mae Llywodraeth Cymru yn gweithredu polisi ‘canol trefi’n gyntaf’ mewn perthynas â lleoli datblygiadau canolfannau manwerthu a masnachol newydd. 

en-gb	In implementing this policy, planning authorities should adopt a sequential approach to the selection of new sites in their development plan and when determining planning applications for retail and other complementary uses. 
cy-gb	Wrth roi’r polisi hwn ar waith, dylai awdurdodau cynllunio fabwysiadu dull cymalog o ddewis safleoedd newydd yn eu cynllun datblygu ac wrth benderfynu ceisiadau cynllunio ar gyfer defnyddiau manwerthu a defnyddiau ategol eraill. 

en-gb	By adopting a sequential approach first preference should be to locate new development within a retail and commercial centre defined in the development plan hierarchy of centres.
cy-gb	Wrth fabwysiadu dull cymalog, dylid rhoi blaenoriaeth i leoli datblygiadau newydd mewn canolfan fanwerthu a masnachol sydd wedi’i diffinio yn hierarchaeth canolfannau’r cynllun datblygu.

en-gb	4.3.19  If a suitable site or building to meet identified need is not available within a retail and commercial centre or centres, then consideration should be given to edge of centre sites and if no such sites are suitable or available, only then should out-of-centre sites in locations that are accessible by a choice of travel modes, including active travel and public transport, be considered. 
cy-gb	4.3.19  Os nad oes safle neu adeilad addas i ddiwallu’r angen a nodwyd mewn canolfan neu ganolfannau manwerthu a masnachol, yna dylid rhoi ystyriaeth i safleoedd ar gyrion y canol, ac os nad oes safleoedd o’r fath yn addas neu ar gael, dim ond wedyn y dylai safleoedd y tu allan i’r canol mewn lleoliadau sy’n hygyrch drwy ddewis o ddulliau teithio gael eu hystyried, gan gynnwys teithio llesol a thrafnidiaeth gyhoeddus. 

en-gb	Developers should demonstrate that all potential retail and commercial centre options, and then edge-of-centre options, have been thoroughly assessed using the sequential approach before out-of-centre sites are considered. 
cy-gb	Dylai datblygwyr ddangos bod yr holl ddewisiadau posibl o ran canolfannau manwerthu a masnachol, ac yna’r dewisiadau ar gyrion y canol, wedi cael eu hasesu’n drylwyr gan ddefnyddio’r dull cymalog cyn ystyried safleoedd y tu allan i’r canol. 

en-gb	The onus of proof that central sites have been thoroughly assessed rests with the developer.
cy-gb	Cyfrifoldeb y datblygwr yw profi bod safleoedd canolog wedi cael eu hasesu’n drylwyr.

en-gb	4.3.20  Edge-of-centre or out-of-centre sites should be accessible by a choice of public and private modes of travel. 
cy-gb	4.3.20  Dylai safleoedd ar gyrion y canol neu’r tu allan i’r canol fod yn hygyrch drwy ddewis o ddulliau teithio cyhoeddus a phreifat. 

en-gb	New out-of-centre retail developments or extensions to existing out-of-centre developments should not be of a scale, type or location likely to undermine the vibrancy, attractiveness and viability of those retail and commercial centres that would otherwise serve the community, and should not be allowed if they would be likely to put development plan retail strategy at risk. 
cy-gb	Ni ddylai datblygiadau manwerthu newydd y tu allan i’r canol nac estyniadau i ddatblygiadau sy’n bodoli eisoes y tu allan i’r canol fod ar raddfa nac o fath nac mewn lleoliad sy’n debygol o danseilio bywiogrwydd, dengarwch a hyfywedd canolfannau manwerthu a masnachol a fyddai fel arall yn gwasanaethu’r gymuned, ac ni ddylid eu caniatáu os ydynt yn debygol o beryglu’r strategaeth fanwerthu yn y cynllun datblygu. 

en-gb	The extent of a sequential test should be agreed by pre-application discussion between the planning authority and the developer. 
cy-gb	Dylai graddfa prawf cymalog gael ei chytuno mewn trafodaeth cyn cyflwyno cais rhwng yr awdurdod cynllunio a’r datblygwr. 

en-gb	4.3.21  The sequential approach applies to retail and all other uses complementary to retail and commercial centres. 
cy-gb	4.3.21  Mae’r dull cymalog yn berthnasol i ddefnyddiau manwerthu a phob defnydd arall sy’n berthnasol i ganolfannau manwerthu a masnachol. 

en-gb	Other complementary uses include, for example, financial and professional services (A2), food and drink (A3), offices (B1), hotels (C1), educational and other non-residential establishments (D1), leisure (D2) and certain other uses such as launderettes and theatres . 
cy-gb	Mae defnyddiau ategol eraill yn cynnwys, er enghraifft, gwasanaethau ariannol a phroffesiynol (A2), bwyd a diod (A3), swyddfeydd (B1), gwestai (C1), sefydliadau addysgol a dibreswyl eraill (D1), hamdden (D2) a rhai defnyddiau eraill fel golchdai a theatrau . 

en-gb	However, some education, healthcare and community uses may have specific accessibility requirements which mean they need to be located close to the communities they serve. 
cy-gb	Fodd bynnag, mae’n bosibl y bydd gan rai defnyddiau addysg, gofal iechyd a chymunedol ofynion hygyrchedd penodol sy’n golygu bod angen eu lleoli’n agos i’r cymunedau a wasanaethant. 

en-gb	Planning authorities should be flexible in their approach where it is necessary. 
cy-gb	Dylai awdurdodau cynllunio fod ag agwedd hyblyg os oes angen. 

en-gb	The nature of a proposed use is likely to determine what type of centre (i.e. higher or lower order centre) is most appropriate as a starting point for the sequential approach process.
cy-gb	Mae natur y defnydd arfaethedig yn debygol o benderfynu pa fath o ganolfan (h.y. canolfan uwch neu ganolfan is) sy’n addas fel man cychwyn proses y dull cymalog.

en-gb	 The Town and Country (Use Classes) Order 1987 (as amended) puts uses of land and buildings into various categories known as ‘Use Classes’.
cy-gb	 Mae Gorchymyn Gwlad a Thref (Dosbarthau Defnydd) 1987 (fel y’i diwygiwyd) yn rhannu defnyddiau tir ac adeiladau yn gategorïau o’r enw ‘Dosbarthau Defnydd’. 

en-gb	4.3.22  When preparing development plans,  planning authorities should take a positive approach, in partnership with the private sector, in identifying sites which accord with the sequential approach and are in line with the development plan retail strategy in terms of the size, scale and format of new developments needed. 
cy-gb	4.3.22  Wrth baratoi cynlluniau datblygu, dylai awdurdodau cynllunio lleol, mewn partneriaeth â’r sector preifat, fabwysiadu agwedd gadarnhaol wrth nodi safleoedd sy’n cyd-fynd â’r dull cymalog ac sydd hefyd yn cyd-fynd â’r strategaeth fanwerthu yn y cynllun datblygu o ran maint, graddfa a ffurf y datblygiadau newydd sydd eu hangen. 

en-gb	In allocating sites for different types of retail and commercial centre uses planning authorities should take account of factors such as floorspace, quality, convenience, traffic generation and attractiveness of the site. 
cy-gb	Wrth ddyrannu safleoedd ar gyfer mathau gwahanol o ddefnydd canolfannau manwerthu a masnachol, dylai awdurdodau cynllunio ystyried ffactorau fel arwynebedd llawr, ansawdd, cyfleustra, y traffig sy’n cael ei greu a natur ddeniadol y safle. 

en-gb	Planning authorities should not prescribe rigid floorspace limits on allocated sites that would unreasonably inhibit the retail industry from responding to changing demand and opportunity. 
cy-gb	Ni ddylai awdurdodau cynllunio ragnodi terfynau caeth o ran arwynebedd llawr ar safleoedd a neilltuwyd, a fyddai’n atal y diwydiant manwerthu mewn ffordd afresymol rhag ymateb i newid yn y galw ac i gyfleoedd. 

en-gb	4.3.23  Some types of retail store, such as those  selling bulky goods and requiring large showrooms, may not be able to find suitable sites or buildings within existing retail and commercial centres. 
cy-gb	4.3.23  Mae’n bosibl na fydd rhai mathau o siopau manwerthu, fel siopau sy’n gwerthu nwyddau swmpus ac y mae arnynt angen ystafelloedd arddangos mawr, yn gallu dod o hyd i safleoedd neu adeiladau addas mewn canolfannau manwerthu a masnachol sy’n bodoli eisoes. 

en-gb	Where this is the case such stores should in the first instance be located on sites identified for such a purpose in the development plan, preferably on an edge of centre site. 
cy-gb	Mewn achosion o’r fath, dylai siopau o’r fath gael eu lleoli yn y lle cyntaf ar safleoedd a nodwyd at ddiben o’r fath yn y cynllun datblygu, ar safle ar gyrion canolfan os oes modd. 

en-gb	Where such sites are not available or suitable, other sites at the edge of retail and commercial centres, followed by out-of-centre locations may be considered, subject to application of the needs and impact tests. 
cy-gb	Os nad oes safleoedd o’r fath ar gael nac yn addas, gellir ystyried safleoedd eraill ar gyrion canolfannau manwerthu a masnachol, ac yna lleoliadau y tu allan i’r ganolfan, yn amodol ar ganlyniadau’r prawf angen a’r prawf effaith. 

en-gb	4.3.24  Planning authorities should include policies in their plans to protect existing retail sites from inappropriate development. 
cy-gb	4.3.24  Dylai awdurdodau cynllunio gynnwys polisïau yn eu cynlluniau er mwyn  amddiffyn safleoedd manwerthu presennol rhag datblygiadau amhriodol. 

en-gb	However, where a planning authority has evidence an existing retail site is no longer required for the use it was intended, the authority should consider what alternative uses may be appropriate and include policies in its plan. 
cy-gb	Fodd bynnag, lle bo gan awdurdod cynllunio dystiolaeth nad oes angen safle manwerthu mwyach at y diben y’i bwriadwyd, dylai’r awdurdod ystyried pa ddibenion eraill allai fod yn briodol a chynnwys polisïau yn ei gynllun. 

en-gb	Retail Impact Assessments
cy-gb	Asesiadau Effaith Manwerthu

en-gb	4.3.25  Retail developments outside designated  retail and commercial centres, and which are not located on an allocated site, can impact on the viability and vibrancy of a centre. 
cy-gb	4.3.25  Gall datblygiadau manwerthu y tu allan i ganolfannau manwerthu a masnachol dynodedig, nad ydynt wedi’u lleoli ar safle a neilltuwyd, effeithio ar hyfywedd a bywiogrwydd canolfan. 

en-gb	Impacts resulting from such development, whether individual or cumulative, may include changes in turnover and trading ability, consumer choice, traffic and travel patterns, footfall, as well as affect centre regeneration strategies and existing or proposed retail sites allocated in the development plan. 
cy-gb	Gall canlyniadau unigol neu gronnus datblygiadau o’r fath gynnwys newidiadau mewn trosiant a gallu masnachu, dewis defnyddwyr, patrymau traffig a theithio, nifer yr ymwelwyr, gan effeithio ar strategaethau adfywio canolfannau a safleoedd manwerthu presennol neu arfaethedig a ddyrannwyd yn y cynllun datblygu. 

en-gb	The purpose of the retail impact assessment is to consider these issues and determine if these developments are likely to have detrimental consequences. 
cy-gb	Diben yr asesiad effaith manwerthu yw ystyried y materion hyn a phenderfynu a yw’r datblygiadau hyn yn debygol o arwain at ganlyniadau niweidiol. 

en-gb	4.3.26  All retail planning applications or retail site allocations of 2,500 sq. metres or more gross floorspace that are proposed on the edge of or outside designated retail and commercial centres should, once a need has been established, be supported by a retail impact assessment. 
cy-gb	4.3.26  Dylai pob cais cynllunio neu ddyraniad safle manwerthu â thros 2,500 metr sgwâr o arwynebedd llawr gros sy’n cael ei gynnig ar ymyl neu y tu allan i ganolfannau manwerthu a masnachol dynodedig gael ei gefnogi gan asesiad effaith manwerthu, ar ôl sefydlu’r angen.

en-gb	4.3.27  For smaller retail planning applications or site allocations, planning authorities will need to determine whether an assessment is necessary, for example when a smaller proposal may have a significant impact on a centre. 
cy-gb	4.3.27  Ar gyfer ceisiadau cynllunio llai o faint neu wrth ddyrannu safleoedd llai o faint at ddibenion manwerthu, bydd angen i awdurdodau cynllunio benderfynu a oes angen asesiad – er enghraifft, pan allai cynnig llai o faint gael effaith sylweddol ar ganolfan. 

en-gb	Requests for retail impact assessments by planning authorities on smaller developments should be proportionate to potential impacts.
cy-gb	Dylai ceisiadau am asesiadau effaith manwerthu gan awdurdodau cynllunio ar ddatblygiadau llai o faint fod yn gymesur â’r effeithiau posibl. 

en-gb	4.3.28  Retail proposals on the edge-of-centre or out-of-centre, which are to be located on sites allocated in accordance with an up-to-date development plan, will not normally require the application of a retail need test, a sequential test or an impact assessment. 
cy-gb	4.3.28 Fel arfer, ni fydd angen prawf gofynion manwerthu, prawf cymalog neu asesiad effaith ar gyfer cynigion manwerthu ar ymyl canolfannau neu’r tu allan i ganolfannau sydd i’w lleoli ar safleoedd a ddyrannwyd yn unol â chynllun datblygu cyfoes. 

en-gb	These tests should have been carried out by the planning authority when the development plan was prepared and the acceptable uses for the site identified. 
cy-gb	Dylai’r awdurdod cynllunio fod wedi cynnal y profion hyn adeg paratoi’r cynllun datblygu a nodi defnyddiau derbyniol ar gyfer y safle. 

en-gb	However, there may be instances where the nature of the proposal is not adequately addressed by the development plan and it may be appropriate to apply one or more of these tests. 
cy-gb	Fodd bynnag, mewn rhai achosion mae’n bosibl na fydd y cynllun datblygu yn rhoi sylw digonol i’r cynnig, a gall fod yn briodol defnyddio un neu fwy o’r profion hyn.

en-gb	4.3.29  Edge of centre or out-of-centre retail  developments may seek, over time, to change the range of goods they sell or the nature of the sales area. 
cy-gb	4.3.29  Dros amser, mae’n bosibl y bydd  datblygiadau manwerthu ar ymyl canolfannau neu’r tu allan i ganolfannau yn ceisio newid ystod y nwyddau y maent yn eu gwerthu neu natur yr ardal werthu. 

en-gb	Planning authorities should anticipate such changes using appropriate conditions   on the initial permission or in relation to requests for any subsequent change or variation of condition. 
cy-gb	Dylai awdurdodau cynllunio ragweld newidiadau o’r fath drwy ddefnyddio amodau priodol  ar y caniatâd cychwynnol neu mewn perthynas â cheisiadau ar unrhyw newid neu amrywiad dilynol ar amodau. 

en-gb	Conditions can restrict the amount of floorspace, or prevent a development from being sub-divided into smaller shops to limit the range of goods sold, or prevent the creation of a single large store. 
cy-gb	Gall amodau gyfyngu ar faint yr arwynebedd llawr, neu atal datblygiad rhag cael ei isrannu’n nifer mawr o siopau bach er mwyn cyfyngu ar yr amrywiaeth o nwyddau a werthir, neu atal y broses o greu un siop fawr. 

en-gb	Also where the inclusion, for instance, of post offices and pharmacies in out-of-centre retail developments would be likely to lead to the loss of existing provision in a designated retail and commercial centre, they should be discouraged by imposing appropriate conditions. 
cy-gb	Hefyd, pe byddai cynnwys swyddfeydd post a fferyllfeydd, er enghraifft, mewn datblygiadau manwerthu y tu allan i ganolfannau yn debygol o arwain at golli’r ddarpariaeth sy’n bodoli eisoes mewn canolfan fanwerthu a masnachol dynodedig, dylid annog datblygwyr i beidio â chyflwyno cynigion o’r fath drwy osod amodau priodol. 

en-gb	Planning authorities may wish to consider extending the list of uses controlled in out-of-centre retail developments if the location of such uses are likely to lead to the loss of existing provision in retail and commercial centres. 
cy-gb	Gallai awdurdodau cynllunio ystyried estyn y rhestr o ddefnyddiau a reolir mewn datblygiadau manwerthu y tu allan i ganolfannau os yw lleoliad defnyddiau o’r fath yn debygol o arwain at golli darpariaeth sy’n bodoli eisoes mewn canolfannau manwerthu a masnachol. 

en-gb	Applications to remove or vary conditions should be subject to the same considerations.
cy-gb	Dylid rhoi’r un ystyriaeth i geisiadau i ddileu neu amrywio amodau o’r fath.

en-gb	Mixed Uses and Primary and Secondary Shopping Areas 
cy-gb	Defnyddiau Cymysg a Phrif Ardaloedd Siopa ac Ardaloedd Siopa Eilaidd

en-gb	4.3.30  Although retailing (A1) uses should underpin retail and commercial centres, it is only one of the factors which contribute towards their vibrancy. 
cy-gb	4.3.30  Er y dylai manwerthu (defnyddiau A1) fod yn sail i ganolfannau manwerthu a masnachol, dim ond un o’r ffactorau sy’n cyfrannu at eu bywiogrwydd yw hyn. 

en-gb	4.3.31  Primary areas are typically characterised by a high proportion of A1 retail uses, and their designation requires an understanding of the existing distribution of uses in a centre together with careful consideration of a centre’s role and how it relates to the retail strategy for the area. 
cy-gb	4.3.31  Un o nodweddion arferol prif ardaloedd siopa yw cyfran uchel o ddefnyddiau manwerthu A1, ac er mwyn eu dynodi mae angen deall dosbarthiad y defnyddiau presennol mewn canolfan a rhoi ystyriaeth ofalus i rôl canolfan a’i pherthynas â strategaeth fanwerthu’r ardal. 

en-gb	Secondary areas typically contain mixed uses, for example shops, cafes and restaurants, financial establishments and other services and community facilities.
cy-gb	Fel arfer, mae ardaloedd siopa eilaidd yn cynnwys defnyddiau cymysg, er enghraifft, siopau, caffis a bwytai, sefydliadau ariannol a gwasanaethau eraill a chyfleusterau cymunedol. 

en-gb	4.3.32  Policies should encourage a diversity of uses in centres. 
cy-gb	4.3.32  Dylai polisïau hyrwyddo amrywiaeth o ddefnyddiau mewn canolfannau. 

en-gb	Planning authorities should identify which retail and commercial centres in their development plans have primary and secondary shopping areas, and show these on the proposals map. 
cy-gb	Dylai awdurdodau cynllunio nodi pa ganolfannau manwerthu a masnachol yn eu cynlluniau datblygu sydd â phrif ardaloedd siopa ac ardaloedd siopa eilaidd, a’u dangos ar y map cynigion.

en-gb	4.3.33  Vibrant and viable centres are distinguished by a diversity of activity and uses which should contribute towards a centre’s well-being and success, whilst also reducing the need to travel. 
cy-gb	4.3.33  Nodweddir canolfannau bywiog a hyfyw gan amrywiaeth o weithgarwch a defnydd a ddylai gyfrannu at les a llwyddiant canolfan, gan leihau’r angen am deithio hefyd. 

en-gb	Development plans should include policies describing the types of use that are likely to be acceptable in primary and secondary areas.
cy-gb	Dylai cynlluniau datblygu gynnwys polisïau sy’n disgrifio’r mathau o ddefnydd sy’n debygol o fod yn dderbyniol mewn prif ardaloedd siopa ac ardaloedd siopa eilaidd.

en-gb	4.3.34  Leisure and entertainment, and food and drink uses can benefit retail and commercial centres, and with adequate attention to safeguarding amenities can contribute to a successful evening economy. 
cy-gb	4.3.34  Gall defnyddiau hamdden ac adloniant a bwyd a diod fod o fudd i ganolfannau manwerthu a masnachol, a thrwy roi sylw digonol i ddiogelu amwynderau, gallant gyfrannu at economi lwyddiannus gyda’r nos. 

en-gb	In addition to general diversity of uses, mixed use developments, which combine retailing with entertainment, restaurants and, where appropriate, residential in a comprehensive and planned way should also be encouraged where appropriate to promote lively centres during both the day and the evening. 
cy-gb	Yn ogystal ag amrywiaeth gyffredinol o ddefnyddiau, dylid hefyd annog datblygiadau defnydd cymysg, sy’n cyfuno manwerthu ag adloniant, bwytai a, lle bo hynny’n briodol, preswyl mewn ffordd gynhwysfawr a gynlluniwyd, er mwyn hyrwyddo canolfannau bywiog yn ystod y dydd a gyda’r nos.

en-gb	4.3.35  Achieving diversity of uses and activities may require a flexible approach to planning. 
cy-gb	4.3.35  Mae’n bosibl y bydd angen agwedd hyblyg at gynllunio er mwyn sicrhau amrywiaeth o ddefnyddiau a gweithgareddau. 

en-gb	Where the right balance of use and activity is not being achieved, planning authorities should consider making changes to the acceptable uses in primary or secondary areas, or the retail and commercial centre boundaries themselves. 
cy-gb	Os nad oes modd sicrhau cydbwysedd priodol rhwng defnydd a gweithgareddau, dylai awdurdodau cynllunio ystyried gwneud newidiadau i’r defnyddiau derbyniol mewn prif ardaloedd neu ardaloedd eilaidd, neu i ffiniau’r ganolfan fanwerthu a masnachol.

en-gb	4.3.36  Planning authorities should assess retail and commercial centre performance and the effectiveness of development plan policies by monitoring their health . 
cy-gb	4.3.36  Dylai awdurdodau cynllunio asesu perfformiad canolfannau manwerthu a masnachol ac effeithiolrwydd polisïau cynlluniau datblygu drwy fonitro eu hiechyd . 

en-gb	They should use the strategy in their development plan to manage change and take action where necessary to address this. 
cy-gb	Dylent ddefnyddio’r strategaeth yn eu cynllun datblygu i reoli newid a gweithredu os oes angen mynd i’r afael â hyn. 

en-gb	Where economic decline is impacting on a retail and commercial centre, emphasis on retaining A1 uses in premises either in primary or secondary areas, which have been vacant for a period of time, may undermine a centre’s viability and vitality. 
cy-gb	Os yw dirywiad economaidd yn effeithio ar ganolfan fanwerthu a masnachol, gallai pwyslais ar gadw defnyddiau A1 mewn eiddo naill ai mewn prif ardal neu ardal eilaidd, a fu’n wag am gyfnod o amser, danseilio hyfywedd a bywiogrwydd canolfan. 

en-gb	 Technical Advice Note 4, Retail and Commercial Development, Welsh Government, 2016.  https://gov.wales/topics/planning/policy/tans/tan4/?lang=en
cy-gb	 Nodyn Cyngor Technegol 4: Datblygiad Manwerthol a Masnachol. Llywodraeth Cymru 2016  https://gov.wales/topics/planning/policy/tans/tan4/?skip=1&lang=cy 

en-gb	4.3.37  On the periphery of a retail and commercial centre that has been assessed to be in decline by a planning authority, and where regeneration initiatives are thought unlikely to be successful, changes to the retail and commercial centre boundary may be appropriate. 
cy-gb	4.3.37  Ar gyrion canolfan fanwerthu a masnachol y mae awdurdodau cynllunio yn asesu eu bod yn dirywio, a lle y credir bod mentrau adfywio yn annhebygol o fod yn llwyddiannus, gall newidiadau i ffin y ganolfan fanwerthu a masnachol fod yn briodol. 

en-gb	Rationalising a centre’s boundary can help concentrate both A1 and non-A1 uses in a smaller more viable area, whilst potentially releasing property outside the new boundary for residential and other appropriate uses. 
cy-gb	Gall ad-drefnu ffin canolfan helpu i ganolbwyntio defnyddiau A1 a defnyddiau nad ydynt yn A1 mewn ardal lai o faint ond mwy hyfyw, gan ryddhau eiddo y tu allan i’r ffin newydd o bosibl at ddibenion preswyl a dibenion priodol eraill. 

en-gb	Within a retail and commercial centre boundary change of use to residential may also be acceptable and help contribute to the viability and vibrancy of a centre. 
cy-gb	Gall newid defnydd i ddefnydd preswyl hefyd fod yn dderbyniol o fewn ffiniau canolfan fanwerthu a masnachol, gan helpu i gyfrannu at hyfywedd a bywiogrwydd canolfan. 

en-gb	However, night-time noise considerations may be a limiting factor in some areas and residential use is unlikely to be suitable on the ground floor within primary areas or other places of concentrated A1 uses because it may fragment the shopping frontage and impact on the vibrancy and viability of a centre. 
cy-gb	Fodd bynnag, mae’n annhebygol y bydd defnydd preswyl yn addas ar loriau gwaelod mewn prif ardaloedd neu feysydd A1 crynodedig eraill, oherwydd gall ddarnio ffryntiad siopau ac effeithio ar fywiogrwydd a hyfywedd canolfan. 

en-gb	4.3.38  Where a planning authority considers  a retail and commercial centre has declined to such an extent that it is no longer viable or has any prospect of retaining or attracting future investment, then consideration should be given to removing the retail centre status from that area. 
cy-gb	4.3.38  Pan fo awdurdod cynllunio lleol o’r farn  bod canolfan manwerthu a masnachol wedi dirywio i’r fath raddau fel nad yw mwyach yn hyfyw ac nad oes unrhyw obaith o gadw neu ddenu buddsoddiad yn y dyfodol, yna dylid ystyried dileu statws canolfan fanwerthu’r ardal honno. 

en-gb	This should be done through full consultation with communities as part of the development plan.
cy-gb	Dylid gwneud hynny drwy ymgynghori’n llawn â chymunedau fel rhan o’r cynllun datblygu.

en-gb	4.3.39  Policies and supplementary planning guidance should support the management of retail and commercial centres where appropriate. 
cy-gb	4.3.39  Dylai polisïau a chanllawiau cynllunio atodol fod o gymorth i reoli canolfannau manwerthu a masnachol lle bo’n briodol. 

en-gb	Such management, involving enhancement and promotion, can be an important factor in achieving vibrancy, viability, and attractiveness in retail centres. 
cy-gb	Gall rheolaeth o’r fath, sy’n cynnwys gwella a hyrwyddo, fod yn ffactor pwysig wrth sicrhau bywiogrwydd, hyfywedd, a dengarwch canolfannau manwerthu. 

en-gb	Management measures can also contribute to the achievement of a safe and crime free environment. 
cy-gb	Gall mesurau rheoli hefyd gyfrannu at sicrhau amgylchedd diogel lle nad oes unrhyw droseddu. 

en-gb	Partnership between local authorities and the private sector is essential to the success of such management strategies. 
cy-gb	Mae partneriaeth rhwng awdurdodau lleol a’r sector preifat yn hanfodol i lwyddiant strategaethau rheoli o’r fath.

en-gb	Local and Village Shops 
cy-gb	Siopau Lleol a Siopau Pentref 

en-gb	4.3.40  Local and village shops, and public houses provide an important role in the local community and their loss can have a detrimental impact, particularly in rural locations. 
cy-gb	4.3.40  Mae siopau lleol a siopau pentref, a thafarndai, yn cyflawni swyddogaeth bwysig yn y gymuned leol yn aml, a gall y broses o’u colli gael effaith andwyol, mewn lleoliadau gwledig yn benodol.

en-gb	4.3.41  The economic and social function of  local shops, village shops and public houses should be taken into account when considering applications for a change of use into residential or other uses. 
cy-gb	4.3.41  Dylid ystyried swyddogaeth economaidd  a chymdeithasol siopau lleol, siopau pentref a thafarndai wrth ystyried ceisiadau am newid defnydd i ddefnydd preswyl neu ddefnydd arall. 

en-gb	In rural areas, planning authorities should adopt a positive approach to applications for conversion of suitable 
cy-gb	Mewn ardaloedd gwledig, dylai awdurdodau cynllunio fabwysiadu agwedd gadarnhaol at geisiadau i addasu eiddo addas mewn pentrefi yn siopau ac am estyniadau i siopau pentref sydd â’r bwriad o wella eu hyfywedd. 

en-gb	village properties to shops and for extensions to village shops designed to improve their viability. A positive approach should also be taken, subject to amenity considerations, to reestablishing public houses, especially in villages which have lost such provision. 
cy-gb	Dylid mabwysiadu agwedd gadarnhaol hefyd, yn amodol ar ystyriaethau amwynderau, at ailsefydlu tafarndai yn enwedig, mewn pentrefi sydd wedi colli darpariaeth o’r fath yn gyfan gwbl. 

en-gb	The lack of public transport in rural areas should not preclude small-scale retail or service development where this will serve local needs. 
cy-gb	Ni ddylai diffyg trafnidiaeth gyhoeddus mewn ardaloedd gwledig atal datblygiadau manwerthu neu wasanaethau ar raddfa fach os bydd hynny’n gwasanaethu anghenion lleol.

en-gb	4.3.42  Shops ancillary to other uses, such as farm shops that will help to meet the demand for fresh produce, craft shops and shops linked to petrol stations, can also serve a useful role in rural areas by providing new sources of jobs and services. 
cy-gb	4.3.42  Gall siopau ategol i ddefnyddiau eraill, fel siopau fferm a fydd yn helpu i ddiwallu’r galw am gynnyrch ffres, siopau crefftau a siopau sy’n gysylltiedig â gorsafoedd petrol, hefyd chwarae rôl ddefnyddiol mewn ardaloedd gwledig drwy ddarparu ffynonellau newydd o swyddi a gwasanaethau. 

en-gb	In assessing such proposals, Planning Authorities should take account of:
cy-gb	Wrth asesu cynigion o’r fath, dylai Awdurdodau Cynllunio ystyried: 

en-gb	the potential impact on nearby retail and commercial centres or village shops;
cy-gb	yr effaith bosibl ar ganolfannau manwerthu a masnachol neu siopau pentref cyfagos;

en-gb	the desirability of providing a service throughout the year; 
cy-gb	pa mor ddymunol fyddai darparu gwasanaeth drwy gydol y flwyddyn; 

en-gb	and
cy-gb	ac

en-gb	the likely impact of traffic generated and access and parking arrangements.
cy-gb	effaith debygol y traffig a gaiff ei greu a threfniadau mynediad a pharcio.

en-gb	The Importance of Evening and  Night Time Economies 
cy-gb	Pwysigrwydd Economïau Gyda’r Nos a’r Nos 

en-gb	4.3.43  Retail and commercial centres often include activities which contribute to a vibrant and viable evening and night time economy. 
cy-gb	4.3.43  Yn aml, mae canolfannau manwerthu a masnachol yn cynnwys gweithgareddau sy’n cyfrannu at economi fywiog a hyfyw gyda’r nos ac yn y nos. 

en-gb	Such uses may include, for example, bars, restaurants, pubs, theatres, music, arts and other entertainment venues which provide for social and cultural experience and spaces in which creativity can be fostered. 
cy-gb	Gall defnyddiau o’r fath gynnwys barrau, bwytai, tafarndai, theatrau, cerddoriaeth, celf a lleoliadau adloniant eraill sy’n darparu profiad cymdeithasol a diwylliannol a gofodau lle mae modd meithrin creadigrwydd. 

en-gb	Such activities are likely to be characterised by increased levels of noise, large gatherings of people, later operating hours and greater movements in traffic.
cy-gb	Nodweddion tebygol gweithgareddau o’r fath yw lefelau uwch o sŵn, grwpiau mawr o bobl yn ymgynnull, oriau agor hwyrach a mwy o symud o ran traffig.

en-gb	4.3.44  Where new uses incorporating evening and night time activities are established in retail and commercial centres, and are located near to existing residential accommodation, planning applicants should include appropriate mitigation measures to counter potential impacts to amenity. 
cy-gb	4.3.44  Pan fydd defnyddiau newydd sy’n cynnwys gweithgareddau gyda’r nos ac yn y nos yn cael eu sefydlu mewn canolfannau manwerthu a masnachol, a’u bod wedi’u lleoli wrth ymyl llety preswyl presennol, dylai’r rhai sy’n gwneud cais am ganiatâd cynllunio gynnwys mesurau lliniaru priodol i fynd i’r afael ag unrhyw effeithiau posibl i amwynderau. 

en-gb	Similarly where residential development is proposed next to or near existing evening and night time uses, such as those described, it will be necessary to consider the compatibility of uses and to incorporate mitigation measures to minimise any impact on the amenity of any future residents. 
cy-gb	Yn yr un modd, os yw datblygiad preswyl yn cael ei gynnig wrth ymyl neu gerllaw defnyddiau presennol gyda’r nos neu yn y nos, fel y rhai a ddisgrifiwyd, bydd angen ystyried cydnawsedd y defnyddiau a chynnwys mesurau lliniaru er mwyn lleihau unrhyw effaith ar amwynder unrhyw ddarpar breswylwyr. 

en-gb	The agent of change principle (see Chapter 6 for more detail) will be a guiding principle for supporting the evening economy and the development of uses sensitive to the soundscapes experienced in busy commercial centres. 
cy-gb	Defnyddir yr egwyddor cyfrwng newid (gweler Pennod 6 am fwy fanylion) yn sylfaen i gefnogi economi gyda’r nos a datblygu defnyddiau sy’n sensitif i seinweddau canolfannau masnachol prysur. 

en-gb	4.3.45  The important role that retail and commercial centres have in creating diverse and vibrant cultural and creative places and the wider benefits these bring in stimulating wider regeneration should be recognised by planning authorities.
cy-gb	4.3.45  Dylai awdurdodau cynllunio gydnabod cyfraniad pwysig canolfannau manwerthu a masnachol at greu lleoedd diwylliannol a chreadigol amrywiol a bywiog, a manteision ehangach y rhain wrth sbarduno gwaith adfywio ehangach. 

en-gb	4.3.46  New or refurbished music or arts venues, galleries and museums can be the catalyst for stimulating regeneration and lead to the establishment of cultural and creative quarters in our centres. 
cy-gb	4.3.46  Gall lleoliadau cerdd neu gelf, orielau ac amgueddfeydd newydd neu sydd wedi’u hadnewyddu sbarduno gwaith adfywio ac arwain at sefydlu mannau diwylliannol a chreadigol yn ein canolfannau. 

en-gb	These ‘quarters’ help create further vibrancy and diversity that stimulates wider growth and regeneration. 
cy-gb	Mae’r mannau hyn yn helpu i greu rhagor o fywiogrwydd ac amrywiaeth sy’n sbarduno twf ac adfywio ehangach. 

en-gb	4.3.47  Creative and cultural businesses (such as theatres, music venues and arts centres) can thrive in shared space environments and hubs and help create diverse, vibrant, and viable places that are attractive to related and unrelated businesses. 
cy-gb	4.3.47  Mae busnesau creadigol a diwylliannol (fel theatrau, canolfannau cerdd a chelf) yn tueddu i ffynnu mewn amgylcheddau sy’n rhannu gofod, ac mae canolfannau yn helpu i greu lleoedd amrywiol, bywiog a hyfyw sy’n ddeniadol i fusnesau cysylltiedig a’r rhai nad ydynt yn gysylltiedig. 

en-gb	Traditionally, such hubs grow from the ground up with local and national government playing an enabling role. 
cy-gb	Yn draddodiadol, mae canolfannau o’r fath yn tyfu o’r gwaelod i fyny, ac mae llywodraeth leol a’r llywodraeth ganolog yn cyflawni swyddogaeth galluogi bwysig. 

en-gb	There is evidence that these quarters often evolve from quite humble origins utilising cheap, often disused, building spaces.
cy-gb	Mae tystiolaeth yn dangos bod y canolfannau hyn yn esblygu o wreiddiau cymharol gyffredin yn aml, gan ddefnyddio adeiladau rhad sy’n wag yn aml.

en-gb	4.3.48  In formulating development plans, planning authorities should be mindful of these creative and cultural clusters in their retail and commercial centres and, if appropriate, seek to identify these areas with associated policies, to ensure that their contribution is recognised and valued. 
cy-gb	4.3.48  Wrth greu cynlluniau datblygu, dylai awdurdodau cynllunio ystyried y clystyrau creadigol a diwylliannol hyn yn eu canolfannau manwerthu a masnachol, ac os yn briodol, dylent geisio nodi’r ardaloedd hyn gyda pholisïau diogelu cysylltiedig, er mwyn sicrhau bod eu cyfraniad yn cael ei gydnabod a’i werthfawrogi. 

en-gb	4.4   Community Facilities 
cy-gb	4.4   Cyfleusterau Cymunedol 

en-gb	4.4.1  Community facilities perform various  functions which cover a broad range of activities and services that can be delivered by the public, private and third sectors. 
cy-gb	4.4.1  Mae cyfleusterau cymunedol yn cyflawni  swyddogaethau gwahanol sy’n cynnwys amrywiaeth eang o weithgareddau a gwasanaethau y mae modd eu darparu gan y sector cyhoeddus, y sector preifat a’r trydydd sector. 

en-gb	Community facilities contribute to a sense of place which is important to the health, well-being and amenity of local communities and their existence is often a key element in creating viable and sustainable places. 
cy-gb	Mae cyfleusterau cymunedol yn cyfrannu at ymdeimlad o le sy’n bwysig ar gyfer iechyd, llesiant ac amwynder cymunedau lleol, ac yn aml mae eu bodolaeth yn elfen allweddol o greu lleoedd hyfyw a chynaliadwy. 

en-gb	They can include schools, cultural facilities, health services, libraries, allotments and places of worship. 
cy-gb	Gallant gynnwys ysgolion, cyfleusterau diwylliannol, gwasanaethau iechyd, llyfrgelloedd, rhandiroedd ac addoldai. 

en-gb	4.4.2  Planning authorities should develop  a strategic and long-term approach to the provision of community facilities when preparing development plans based on evidence. 
cy-gb	4.4.2  Dylai awdurdodau cynllunio ddatblygu agwedd strategol a hirdymor at ddarparu cyfleusterau cymunedol wrth baratoi cynlluniau datblygu sy’n seiliedig ar dystiolaeth. 

en-gb	When considering development proposals planning authorities should consider the needs of the communities and ensure that community facilities continue to address the requirements of residents in the area. 
cy-gb	Wrth ystyried cynigion datblygu, dylai awdurdodau cynllunio ystyried anghenion cymunedau a sicrhau bod cyfleusterau cymunedol yn parhau i fodloni gofynion trigolion yn yr ardal.

en-gb	4.4.3  Allotments and community growing spaces have many social, environmental, economic and health benefits. 
cy-gb	4.4.3  Mae gan randiroedd a mannau tyfu cymunedol lawer o fanteision cymdeithasol, amgylcheddol, economaidd ac iechyd. 

en-gb	They can contribute to a place’s identity and its sense of community, and can help to regenerate open spaces. 
cy-gb	Gallant gyfrannu at hunaniaeth lle a’i ymdeimlad o gymuned, gan helpu i adfywio mannau agored. 

en-gb	Local authorities should retain and protect existing allotment sites, particularly where they have an important green infrastructure or community value. 
cy-gb	Dylai awdurdodau lleol gadw a diogelu safleoedd rhandiroedd presennol, yn enwedig os ydynt yn bwysig fel seilwaith gwyrdd neu ased cymunedol. 

en-gb	Where there is demonstrable demand, local authorities have a statutory duty to provide land for allotments. 
cy-gb	Os oes galw hysbys amdano, mae gan awdurdodau lleol ddyletswydd statudol i ddarparu tir ar gyfer rhandiroedd. 

en-gb	Where appropriate, plans should allocate land for new allotments and community growing spaces. 
cy-gb	Lle y bo’n briodol, dylai cynlluniau neilltuo tir ar gyfer rhandiroedd a mannau tyfu cymunedol newydd. 

en-gb	Statutory allotments have legal protection. 
cy-gb	Mae rhandiroedd statudol yn cael eu diogelu gan y gyfraith. 

en-gb	They cannot be sold or used for other purposes without the consent of the Welsh Ministers. 
cy-gb	Ni allant gael eu gwerthu na’u defnyddio at ddibenion eraill heb gydsyniad Gweinidogion Cymru. 

en-gb	4.4.4  Town and village greens are protected by legislation and development is generally prohibited except where the development is for the better enjoyment of the land for sports and recreation and in other limited circumstances.
cy-gb	4.4.4  Mae meysydd trefi a phentrefi yn cael eu diogelu gan ddeddfwriaeth ac fel rheol gwaherddir datblygu ac eithrio os byddai datblygu yn golygu defnyddio’r tir yn well ar gyfer chwaraeon a hamdden ac mewn amgylchiadau cyfyngedig eraill.

en-gb	4.5  Recreational Spaces
cy-gb	4.5  Mannau Hamdden

en-gb	4.5.1   Recreational spaces are vital for our health, well-being, amenity and can contribute to an area’s green infrastructure. 
cy-gb	4.5.1   Mae mannau ar gyfer hamdden yn hanfodol ar gyfer ein hiechyd, llesiant, amwynder ac yn gallu cyfrannu at seilwaith gwyrdd ardal. 

en-gb	They provide a place for play, sport, healthy physical activity and a place to relax often in the presence of nature, and they contribute to our quality of life. 
cy-gb	Maent yn darparu lleoedd ar gyfer chwarae, chwaraeon, gweithgarwch corfforol iach a lle i ymlacio yng nghanol byd natur yn aml, gan gyfrannu at ein hansawdd bywyd. 

en-gb	Networks of high quality, accessible green spaces and recreation spaces will also promote nature conservation, biodiversity and provide enjoyable opportunities for residents and visitors to participate in a wide range of physical activities. 
cy-gb	Bydd rhwydweithiau o ansawdd uchel, mannau gwyrdd hygyrch a mannau hamdden yn hyrwyddo cadwraeth natur a bioamrywiaeth hefyd ac yn darparu cyfleoedd pleserus i drigolion ac ymwelwyr gymryd rhan mewn ystod eang o weithgareddau corfforol. 

en-gb	These activities are important for the well-being of children and adults and for the social, environmental, cultural and economic life of Wales. 
cy-gb	Mae’r gweithgareddau hyn yn bwysig i lesiant plant ac oedolion a bywyd cymdeithasol, amgylcheddol, diwylliannol ac economaidd Cymru. 

en-gb	4.5.2  Planning authorities should provide a framework for well-located, good quality sport, recreational and leisure facilities, and develop clear policies for the provision, protection and enhancement of sport, recreation and leisure facilities. 
cy-gb	4.5.2  Dylai’r awdurdodau cynllunio ddarparu fframwaith ar gyfer cyfleusterau chwaraeon a hamdden o ansawdd da sydd wedi’u lleoli’n dda, a datblygu polisïau clir ar gyfer darparu, diogelu a gwella cyfleusterau chwaraeon a hamdden. 

en-gb	These policies should set standards of provision, so that local deficiencies can be identified and met through the planning process, and set out policies to avoid or resolve conflict between different activities.
cy-gb	Dylai’r polisïau hyn bennu safonau ar gyfer y ddarpariaeth, fel bod modd nodi ac unioni diffygion lleol drwy’r broses gynllunio, a llunio polisïau i osgoi neu ddatrys gwrthdaro rhwng gweithgareddau gwahanol. 

en-gb	4.5.3  Formal and informal open green spaces should be protected from development, particularly in urban areas where they fulfil multiple purposes. As well as enhancing quality of life, they contribute to biodiversity, the conservation of the historic environment, nature and landscape, better air quality, the protection of groundwater and as places of tranquillity. 
cy-gb	4.5.3  Dylai mannau gwyrdd agored ffurfiol  ac anffurfiol gael eu diogelu rhag cael eu datblygu. Mae hynny’n arbennig o berthnasol mewn ardaloedd trefol, lle mae mannau o’r fath yn cyflawni sawl diben. Yn ogystal â gwella ansawdd bywyd, maent yn cyfrannu at fioamrywiaeth, cadwraeth natur, tirwedd a’r amgylchedd hanesyddol, gwella ansawdd yr aer, diogelu dŵr daear ac fel lleoedd o dawelwch. Hefyd, maent yn darparu mannau i fwynhau seibiant tawel o’r amgylchedd adeiledig prysur. 

en-gb	Such open spaces also have a role in climate protection and in enabling the adaptation of urban areas to the impacts of climate change, for example by contributing to flood management and helping to reduce the effects of urban heat islands. 
cy-gb	Mae gan fannau agored o’r fath rôl i’w chwarae hefyd yn diogelu’r hinsawdd ac yn galluogi ardaloedd trefol i ymaddasu i effeithiau’r newid yn yr hinsawdd, er enghraifft drwy gyfrannu at reoli llifogydd a helpu i leihau effeithiau ynysoedd gwres trefol. 

en-gb	Many parks and gardens are historically significant and are listed in the Historic Parks and Gardens in Wales Register.
cy-gb	Mae parciau a gerddi yn hanesyddol bwysig ac maent wedi’u rhestru yng Nghofrestr Parciau a Gerddi Hanesyddol Cymru.

en-gb	4.5.4  All playing fields whether owned by public, private or voluntary organisations, should be protected from development except where:
cy-gb	4.5.4  Dylid diogelu pob maes chwarae rhag cael ei ddatblygu, boed yn eiddo i gorff cyhoeddus, preifat neu wirfoddol ac eithrio:

en-gb	facilities can best be retained and enhanced through the redevelopment of a small part of the site;
cy-gb	lle y gellir cadw a gwella cyfleusterau orau drwy ailddatblygu rhan fach o’r safle;

en-gb	alternative provision of equivalent community benefit is made available locally, avoiding any temporary loss of provision; 
cy-gb	lle y darperir darpariaeth arall yn yr ardal o’r un budd i’r gymuned, gan osgoi colli’r ddarpariaeth dros dro; 

en-gb	or
cy-gb	neu

en-gb	there is an excess of such provision in the area.
cy-gb	lle y mae gormod o ddarpariaeth o’r fath yn yr ardal.

en-gb	4.5.5  Planning authorities should protect playing fields and open spaces which have significant amenity or recreational value to local communities from development. 
cy-gb	4.5.5  Dylai awdurdodau cynllunio ddiogelu meysydd chwarae a mannau agored sy’n werthfawr i gymunedau lleol o ran amwynder neu hamdden, rhag cael eu datblygu. 

en-gb	They should indicate the ways in which previously developed or disused land and water bodies can be used for sport and recreation uses, particularly in relation to urban regeneration.
cy-gb	Dylent nodi sut y gellir defnyddio tir neu gyrff dŵr a ddatblygwyd o’r blaen, neu dir neu gyrff dŵr segur, at ddibenion chwaraeon a hamdden, yn enwedig yng nghyd-destun adfywio trefol.

en-gb	4.5.6  Planning authorities should encourage the multiple use of open space and facilities, where appropriate, to increase their effective use. 
cy-gb	4.5.6  Dylai awdurdodau cynllunio annog defnydd amlbwrpas o fannau agored a chyfleusterau, pan fo hynny’n briodol, er mwyn eu defnyddio’n fwy effeithiol. 

en-gb	‘Beyond the Six-acre Standard’ , produced by Fields in Trust, is a source of helpful advice to planning authorities on providing open space and outdoor sport and play through the planning system. 
cy-gb	Mae ‘Beyond the Six-acre Standard’   gan Meysydd Chwarae yn cynnig cyngor defnyddiol i awdurdodau cynllunio ar ddarparu mannau agored a chwaraeon a chwarae awyr agored drwy’r system gynllunio. 

en-gb	http://www.fieldsintrust.org/Upload/file/guidance/Guidance-for-Outdoor-Sport-and-Play-Wales-Apr18.pdf
cy-gb	http://www.fieldsintrust.org/Upload/file/guidance/Guidance-for-Outdoor-Sport-and-Play-Wales-Apr18.pdf

en-gb	4.5.7  Planning authorities should consider scope to use disused land and routes as parks, linear parks or greenways in urban areas and encourage the provision of safe and attractive cycle routes and footpaths. 
cy-gb	4.5.7  Dylai Awdurdod Cynllunio ystyried faint o gyfle sydd i ddefnyddio tir a llwybrau segur fel parciau, parciau stribed neu lwybrau gleision mewn ardaloedd trefol ac annog y broses o ddarparu llwybrau beicio a llwybrau troed diogel a deniadol. 

en-gb	Where recreational use of redundant railway lines or spaces alongside canals or rivers is proposed, planning authorities should ensure that there is no detriment to adjoining users, wildlife or flood defences.
cy-gb	Os cynigir defnyddio llinellau rheilffyrdd segur neu fannau ar hyd camlesi neu afonydd at ddibenion hamdden, dylai awdurdodau cynllunio sicrhau nad yw hyn yn cael effaith niweidiol ar ddefnyddwyr neu fywyd gwyllt cyfagos, neu ar amddiffynfeydd rhag llifogydd.

en-gb	Planning Policy Wales | Edition 10
cy-gb	Polisi Cynllunio Cymru | Rhifyn 10

en-gb	Places which are productive and enterprising contribute to the seven goals of the Well-being of Future Generations Act which include:
cy-gb	Mae lleoedd sy’n gynhyrchiol a mentrus yn cyfrannu at saith nod Deddf Llesiant Cenedlaethau’r Dyfodol, sy’n cynnwys:

en-gb	A Prosperous  Wales  can be achieved through increased economic activity across all sectors and at all scales. 
cy-gb	Gellir sicrhau Cymru Lewyrchus  drwy gynyddu gweithgarwch economaidd ym mhob sector ac ar bob lefel. 

en-gb	This is realised through the availability of employment land, lifelong learning and training opportunities, reliable communication networks and investment in renewable and low carbon energy sources. 
cy-gb	Gwireddir hyn drwy sicrhau bod tir ar gael ar gyfer cyflogaeth, cyfleoedd dysgu gydol oes a hyfforddi, rhwydweithiau cyfathrebu dibynadwy a buddsoddiad mewn ffynonellau ynni adnewyddadwy a charbon isel. 

en-gb	Resource efficient choices are promoted which have financial benefits both now and over the lifetime of development. 
cy-gb	Hyrwyddir dewisiadau ynni effeithlon a ddaw â manteision ariannol nawr a thros oes y datblygiad.

en-gb	A Resilient  Wales  is supported by our agriculture and tourism industries and through the beauty of our natural, built and historic environment. 
cy-gb	Mae Cymru Gydnerth yn cael ei chefnogi gan ein diwydiannau twristiaeth ac amaethyddiaeth a chan harddwch ein tirweddau naturiol, adeiledig a hanesyddol. 

en-gb	Tourism development, which can finance preservation activities, needs careful management to ensure continued enjoyment by future generations. 
cy-gb	Rhaid rheoli datblygiadau twristiaeth, sy’n gallu ariannu gweithgareddau cadwraeth, yn ofalus i sicrhau bod cenedlaethau’r dyfodol yn parhau i’w mwynhau. 

en-gb	Sustainable agricultural practices can also assist in nature conservation and enhancement. Wales’ topography also lends itself to renewable energy generation. 
cy-gb	Gall arferion amaeth cynaliadwy helpu i warchod a chyfoethogi natur , Mae topograffi Cymru’n addas ar gyfer cynhyrchu ynni adnewyddadwy. 

en-gb	A Healthier  Wales  can be achieved through the reduction in emissions and air pollution as a result of generating energy from non-carbon sources. 
cy-gb	Gellir cyflawni Cymru Iachach  drwy leihau allyriadau a llygredd aer trwy gynhyrchu ynni o ffynonellau di-garbon. 

en-gb	Greater distribution of our economic wealth can also help alleviate poverty which is a key determinant of health. 
cy-gb	Gallai dosrannu’n cyfoeth economaidd yn well helpu i leihau tlodi sy’n un o’r ffactorau allweddol sy’n dylanwadu ar iechyd pobl. 

en-gb	A more Equal  Wales  can be achieved through promoting sufficient employment and enterprise opportunities for people to realise their potential and by recognising and building on the existing economic strengths of places to assist in delivering prosperity for all. 
cy-gb	Gellir cyflawni Cymru sy’n fwy Cyfartal drwy hyrwyddo digon o gyfleoedd cyflogaeth a menter i bobl wireddu’u potensial a thrwy gydnabod ac adeiladu ar gryfderau economaidd cyfredol lleoedd, helpu i ddod â ffyniant i bawb.

en-gb	Cohesive Communities  are created by people who have access to fulfilling work which is easily reached locally through sustainable transportation infrastructure and who can communicate effectively and safely with their friends and neighbours. 
cy-gb	Mae Cymunedau Cydlynus  yn cael eu creu gan bobl sydd â gwaith sy’n rhoi boddhad y gellir ei gyrraedd yn hawdd yn lleol drwy seilwaith trafnidiaeth cynaliadwy ac sy’n gallu cyfathrebu’n effeithiol ac yn ddiogel â’u ffrindiau a’u cymdogion.

en-gb	A Vibrant Culture and thriving Welsh Language  are supported by the provision of jobs and economic activity which needs to be strategically planned and managed. 
cy-gb	Mae Cymru â Diwylliant Bywiog lle mae’r Gymraeg yn Ffynnu  yn cael ei chefnogi trwy ddarparu swyddi a gweithgarwch economaidd sydd angen eu cynllunio a’u rheoli’n strategol. 

en-gb	The Welsh language and culture makes a distinctive contribution to the viability of communities. 
cy-gb	Mae’r iaith a’r diwylliant Cymraeg a Chymreig yn gwneud cyfraniad nodedig at hyfywedd cymunedau. 

en-gb	Our tourism offer also needs promotion to capitalise support activities which reflect our distinctiveness. 
cy-gb	Mae angen hyrwyddo ein cynnig i dwristiaid hefyd i gynnal gweithgareddau sy’n adlewyrchu mor unigryw ydym.

en-gb	Above all, a Globally Responsible  Wales  is promoted by reducing our carbon footprint through integrated public transportation infrastructure, encouraging globally responsible business and the promotion of renewable energy over carbon-emitting sources and resource choices through which multiple benefits can be realised. 
cy-gb	Yn anad dim, mae Cymru sy’n Gyfrifol ar lefel Fyd-eang  yn cael ei hyrwyddo drwy leihau ein hôl-troed carbon drwy seilwaith trafnidiaeth gyhoeddus integredig, annog busnes sy’n gyfrifol ar lefel fyd-eang a hyrwyddo ffynonellau ynni adnewyddadwy yn hytrach na rhai sy’n allyrru carbon a dewisiadau adnoddau y gellir gwireddu manteision lluosog drwyddynt.

en-gb	Development proposals should look to the long term  to consider how they can be flexible to adapt to future employment needs and practices, including responding to relevant future trends, the decarbonisation of our energy system, how people will move around or communicate in the future and safeguard the resources which may be needed by future generations. 
cy-gb	Dylai cynigion datblygu edrych tuag at y Tymor Hir er mwyn ystyried sut y gallant fod yn hyblyg i addasu i anghenion ac arferion cyflogaeth y dyfodol, yn cynnwys ymateb i dueddiadau perthnasol y dyfodol, datgarboneiddio ein system ynni, sut y bydd pobl yn symud o gwmpas neu’n cyfathrebu yn y dyfodol a diogelu’r adnoddau y gall fod eu hangen ar genedlaethau’r dyfodol. 

en-gb	Development should prevent  problems from occurring or getting worse such as the generation of carbon emissions, poor air quality and waste and the depletion of our natural resources which will need to be managed for many years to come. 
cy-gb	Dylai datblygiad Atal  problemau rhag digwydd neu waethygu – problemau fel cynhyrchu allyriadau carbon, ansawdd aer gwael a gwastraff a cholli’n hadnoddau naturiol y bydd angen eu rheoli am flynyddoedd lawer i ddod.

en-gb	Development should be integrated  to ensure that common issues are considered and accommodated early on, such as equipping our homes and businesses with the necessary digital and physical infrastructure and ensuring we have the right natural resources to do so. 
cy-gb	Dylid Integreiddio  datblygiad i sicrhau bod materion cyffredin yn cael eu hystyried a’u datrys yn gynnar, fel darparu’r seilwaith digidol a ffisegol angenrheidiol i’n cartrefi a’n busnesau nawr a sicrhau bod yr adnoddau naturiol priodol gennym i wneud hyn.

en-gb	Collaboration  is necessary to strategically plan for our employment, energy, waste and mineral needs. 
cy-gb	Mae angen Cydweithio  i gynllunio’n strategol ar gyfer diwallu’n hanghenion cyflogaeth, ynni, gwastraff a mwynau. 

en-gb	These are areas where ‘larger than local’ issues need to be addressed by planning authorities with the involvement of other agencies and communities to ensure  sustainable outcomes are delivered across Wales. 
cy-gb	Mae’r rhain yn feysydd lle bo angen i awdurdodau cynllunio fynd i’r afael â ffactorau sy’n fwy na rhai lleol, hynny â chymorth asiantaethau a chymunedau eraill i sicrhau bod canlyniadau cynaliadwy’n cael eu darparu ledled Cymru.  

en-gb	Productive and Enterprising Trends  and Issues
cy-gb	Tueddiadau a Materion Cynhyrchiol a Mentrus

en-gb	The breadth of topics in the Productive and Enterprising Places theme respond to future trends and issues that will need to be addressed through the planning system. 
cy-gb	Mae ehangder y pynciau yn y thema Lleoedd Cynhyrchiol a Mentrus yn ymateb i dueddiadau a materion y dyfodol y bydd angen mynd i’r afael â nhw drwy’r system gynllunio. 

en-gb	These trends need to be challenged by planning decisions in order to ensure we create sustainable places. 
cy-gb	Bydd angen i benderfyniadau cynllunio herio’r tueddiadau hyn er mwyn sicrhau ein bod yn creu mannau cynaliadwy. 

en-gb	The key issues in this theme include:
cy-gb	Mae prif ystyriaethau’r thema hon yn cynnwys:

en-gb	ensuring that there is sufficient employment land to meet the needs and requirements of a range of future employment scenarios (including increased automation and the significant contribution of SMEs to the Welsh economy) whilst ensuring that an over-supply of employment land does not prevent the release of land for other uses;
cy-gb	sicrhau bod digon o dir cyflogaeth ar gael i ddiwallu anghenion a gofynion sefyllfaoedd cyflogaeth amrywiol yn y dyfodol (yn cynnwys mwy o annibyniaeth a chyfraniad sylweddol i BBaChau at economi Cymru) ond gan sicrhau nad yw gorgyflenwad o dir cyflogaeth yn rhwystro rhyddhau tir ar gyfer dibenion eraill;

en-gb	promoting and diversifying our rural economy to ensure it is fit for the future and economically sustainable while ensuring that unnecessary development in the countryside is controlled;
cy-gb	hyrwyddo ac arallgyfeirio’n heconomi wledig i sicrhau ei bod yn addas at y dyfodol ac yn economaidd gynaliadwy a sicrhau bod datblygu diangen mewn ardaloedd gwledig yn cael ei reoli. 

en-gb	capitalising on our distinctive tourism offer to promote Wales to the world, creating high quality jobs in this sector which enhance skills and provide employment year-round;
cy-gb	manteisio ar ein cynnig nodedig i dwristiaid i hyrwyddo Cymru i’r byd, gan greu swyddi o ansawdd uchel yn y sector sy’n gwella sgiliau ac yn cynnig gwaith trwy’r flwyddyn;

en-gb	readying Wales for further technological innovation in the mobile and broadband sector so it can adapt to future change while ensuring that all parts of Wales have access to modern communication systems;
cy-gb	paratoi Cymru ar gyfer arloesedd technegol pellach yn y sector ffonau symudol a band eang fel y gall addasu i newid yn y newid gan sicrhau yr un pryd fod gan bob ardal yng Nghymru fynediad i systemau cyfathrebu modern;

en-gb	making our transportation infrastructure adaptable to future innovations, such as autonomous vehicles, the growth in Ultra Low Emission Vehicles, changing working patterns and the increased use of on-demand delivery services;
cy-gb	sicrhau bod modd addasu ein seilwaith trafnidiaeth i ddyfeisiadau newydd y dyfodol, fel cerbydau di-yrrwr, y twf mewn Cerbydau Allyriadau Isel Iawn, newid patrymau gweithio a’r defnydd cynyddol o wasanaethau dosbarthu nwyddau ar alw;

en-gb	increasing the use of integrated digital communications and technology to create ‘smart places’ and the implications of this for the way we travel, communicate, work and socialise;
cy-gb	cynyddu’n defnydd o gyfathrebu a thechnoleg digidol integredig i greu ‘mannau clyfar’ a goblygiadau hyn ar gyfer y ffordd rydym yn teithio, cyfathrebu, gweithio a chymdeithasu;

en-gb	Productive & Enterprising Places
cy-gb	Lleoedd Cynhyrchiol a Mentrus

en-gb	embracing the challenge of decarbonising our energy and transport sectors including phasing out of fossil fuels and moving towards local, decentralised renewable energy systems, the increased use of energy storage to balance supply and demand and the challenge this creates on our distribution networks;
cy-gb	cofleidio’r her o ddatgarboneiddio ein sectorau ynni a thrafnidiaeth, gan gynnwys cael gwared ar danwydd ffosil yn raddol a symud tuag at systemau ynni adnewyddadwy datganoledig lleol, storio mwy o ynni i gadw’r ddysgl yn wastad rhwng y cyflenwad a’r galw a her hynny i’n rhwydweithiau dosbarthu;

en-gb	responding to the challenges of supporting and enabling adaptation in the built environment to embed circular economy principles into design choices, site selection, treatment and associated construction practices;
cy-gb	ymateb i heriau cefnogi a galluogi addasu yn yr amgylchedd adeiledig i ymgorffori egwyddorion yr economi gylchol mewn dewisiadau dylunio, wrth ddewis safleoedd, triniaeth ac arferion adeiladu cysylltiedig;

en-gb	supporting and enabling training, education, infrastructure, construction and manufacturing capacity to support progress towards a circular economy;
cy-gb	cefnogi a galluogi capasiti seilwaith, adeiladu a gweithgynhyrchu i gefnogi cynnydd tuag at economi gylchol;

en-gb	supporting and enabling renewable, low carbon globally responsible material choices and their efficient and most appropriate use, so as to prevent waste and ensure finite resources are not unnecessarily diminished; 
cy-gb	cefnogi a galluogi pobl i ddewis deunyddiau carbon isel, adnewyddadwy a chyfrifol o safbwynt bydeang, a’u defnyddio’n effeithlon ac yn y ffordd fwyaf priodol er mwyn atal gwastraff a sicrhau nad yw adnoddau prin yn cael eu lleihau’n ddiangen; 

en-gb	and
cy-gb	a

en-gb	ensuring that minerals resources which may be needed in the future are safeguarded and the adequate supply of a diverse range of minerals is available over the long term.
cy-gb	sicrhau bod adnoddau mwynau a allai fod eu hangen yn y dyfodol yn cael eu diogelu a bod cyflenwad digonol o ystod amrywiol o fwynau ar gael dros y tymor hir.

en-gb	Productive and Enterprising Linkages 
cy-gb	Cysylltiadau Cynhyrchiol a Mentrus 

en-gb	The policy topics of the Productive and Enterprising Places theme can collectively work together to create sustainable places through development plan strategies, policies and allocations and development management decision making. 
cy-gb	Mae pynciau polisi’r thema Lleoedd Cynhyrchiol a Mentrus yn gallu gweithio gyda’i gilydd i greu mannau cynaliadwy trwy strategaethau, polisïau a dyraniadau cynlluniau datblygu ac mewn penderfyniadau rheoli datblygu. 

en-gb	In particular:
cy-gb	Yn arbennig:

en-gb	new developments should be electronically connected to enable efficient access to the internet and communications systems to drive forward economic competitiveness, increase flexible working opportunities and minimise digital exclusion;
cy-gb	dylai datblygiadau newydd gael eu cysylltu’n electronig fel bod mynediad effeithlon i’r rhyngrwyd a systemau cyfathrebu er mwyn sbarduno cystadleurwydd economaidd, cynyddu cyfleoedd gweithio hyblyg a lleihau allgáu digidol;

en-gb	the potential of new/improved transportation infrastructure to create new or renew hubs of economic 
cy-gb	dylai potensial seilwaith cludiant newydd/gwell i greu neu adnewyddu canolfannau gweithgarwch economaidd gael ei wireddu gydag uwchgynlluniau 

en-gb	Planning Policy Wales | Edition 10
cy-gb	Polisi Cynllunio Cymru | Rhifyn 10

en-gb	Productive & Enterprising Places 
cy-gb	Lleoedd Cynhyrchiol a Mentrus 

en-gb	Productive & Enterprising Places 
cy-gb	Lleoedd Cynhyrchiol a Mentrus 

en-gb	  Introduction
cy-gb	  Cyflwyniad 

en-gb	5.0.1  The Productive and Enterprising Places theme of planning policy topics covers economic development, physical infrastructure, energy and the efficient use of resources. 
cy-gb	5.0.1  Mae’r thema polisi cynllunio Lleoedd Cynhyrchiol a Mentrus yn cwmpasu datblygu economaidd, seilwaith ffisegol, ynni a defnyddio adnoddau’n effeithiol. 

en-gb	5.0.2  It includes the development of land necessary for economic activity, including traditional office and industrial development, rural enterprise and tourism, and the transport infrastructure and communication systems necessary to make those developments sustainable and work effectively. 
cy-gb	5.0.2  Mae’n cynnwys datblygu’r tir sydd ei angen ar gyfer cynnal gweithgarwch economaidd, gan gynnwys datblygiadau swyddfa a diwydiannol traddodiadol, mentrau gwledig a thwristiaeth a’r seilwaith trafnidiaeth a’r systemau cyfathrebu sydd eu hangen i wneud y datblygiadau hynny’n gynaliadwy ac yn effeithlon. 

en-gb	Our homes, businesses and communities need to be powered and heated by low carbon energy sources, which also includes reducing and optimising our use of energy within them. 
cy-gb	Mae angen cynhesu a phweru’n cartrefi, busnesau a chymunedau â ffynonellau ynni carbon isel ac mae hynny’n golygu hefyd leihau’n defnydd o ynni a gwneud y gorau o’r ynni a ddefnyddiwn. 

en-gb	Use of non-renewable sources of energy will need to be curtailed if we are to meet our carbon reduction targets and international obligations on climate change. 
cy-gb	Bydd angen cwtogi defnydd o ffynonellau ynni anadnewyddadwy er mwyn cyflawni ein targedau o ran defnyddio llai o garbon a’n rhwymedigaethau rhyngwladol mewn perthynas â newid yn yr hinsawdd. 

en-gb	Finally, the use of the mineral resources necessary to build our infrastructure needs to be sustainably managed; 
cy-gb	Yn olaf, mae angen i’r defnydd o’r adnoddau mwynol sydd eu hangen i adeiladu ein seilwaith gael ei reoli mewn ffordd gynaliadwy; 

en-gb	as does the waste we generate from all our economic activity.
cy-gb	felly hefyd y gwastraff rydym yn ei gynhyrchu trwy ein holl weithgarwch economaidd.

en-gb	  Economic Infrastructure
cy-gb	  Seilwaith Economaidd

en-gb	5.1    Context
cy-gb	5.1    Cyd-destun 

en-gb	5.1.1  Infrastructure, be it physical, electronic or digital, plays a pivotal role in maintaining the economic well-being of Wales. 
cy-gb	5.1.1  Mae seilwaith, boed yn ffisegol, yn electronig neu’n ddigidol, yn gwneud cyfraniad allweddol at gynnal llesiant economaidd Cymru. 

en-gb	It enables people to connect and interact with each other, either in person or electronically, to increase prosperity. 
cy-gb	Mae’n galluogi pobl i gysylltu a rhyngweithio â’i gilydd, naill ai’n bersonol neu’n electronig, i wella ffyniant. 

en-gb	It  delivers people to their place of work and home again. 
cy-gb	Mae’n cludo pobl i’w gweithle ac adref eto. 

en-gb	It enables goods manufactured here to be delivered to places around the world. 
cy-gb	Mae’n galluogi nwyddau a gynhyrchir yma i gael eu cludo i bedwar ban byd. 

en-gb	It enables effective communication between people and businesses and provides a place for people to work and enjoy our natural and cultural assets. 
cy-gb	Mae’n galluogi cyfathrebu effeithiol rhwng pobl a busnesau ac yn darparu lle i bobl weithio a mwynhau ein hasedau naturiol a diwylliannol. 

en-gb	Poor infrastructure can be both a disincentive to investment and growth, and have a detrimental impact on quality of life, prosperity and the well-being of communities.
cy-gb	Mae seilwaith gwael yn gallu cael effaith andwyol ar fuddsoddiad a thwf ac ar ansawdd bywyd, ffyniant a llesiant cymunedau.

en-gb	5.2  Electronic Communications 
cy-gb	5.2  Cyfathrebu Electronig  

en-gb	5.2.1  Affordable, secure electronic communications infrastructure is essential to people and businesses. 
cy-gb	5.2.1  Mae seilwaith cyfathrebu electronig fforddiadwy a diogel yn hollbwysig i bobl a busnesau. 

en-gb	The availability and exchange of information afforded by telecommunications ensures people are connected to important services, their communities and the wider world and essential for long term prosperity. 
cy-gb	Mae’r wybodaeth a’r cyfleoedd i’w chyfnewid a ddarperir trwy delathrebu yn sicrhau bod pobl yn cael cysylltu â gwasanaethau pwysig, eu cymunedau a’r byd ehangach ac mae’n hanfodol i’n ffyniant tymor hir. 

en-gb	5.2.2  Modern society demands reliable fast and high capacity communication networks to ensure large amounts of data can be easily accessed or exchanged. 
cy-gb	5.2.2   Mae cymdeithas fodern yn mynnu rhwydweithiau cyfathrebu dibynadwy, cyflym a mawr eu capasiti er mwyn i bobl allu cael at symiau mawr o ddata a’u cyfnewid. 

en-gb	It is the Welsh Government’s objective to offer fast and reliable broadband to every property in Wales and to support the deployment of mobile infrastructure across the country.
cy-gb	Amcan Llywodraeth Cymru yw sicrhau cyswllt band eang cyflym a dibynadwy ym mhob safle yng Nghymru a chynorthwyo’r gwaith o ddarparu seilwaith symudol ledled y wlad. 

en-gb	5.2.3  The Welsh Government works with the  telecommunications industry and the communications regulator Ofcom to share information on communications infrastructure, to understand regulatory, planning and economic issues which may influence investment and to inform future policy making in this area.
cy-gb	5.2.3  Mae Llywodraeth Cymru’n gweithio gyda’r diwydiant telathrebu a’r rheoleiddiwr cyfathrebu Ofcom i rannu gwybodaeth am seilwaith cyfathrebu, i ddeall materion rheoleiddio, cynllunio ac economaidd a all ddylanwadu ar fuddsoddiad ac i lywio gwaith llunio polisi yn y maes hwn yn y dyfodol.

en-gb	5.2.4  The provision of electronic telecommunications infrastructure is supported by extensive permitted development rights. 
cy-gb	5.2.4  Defnyddir hawliau datblygu helaeth sydd wedi’u caniatáu i gefnogi darparu seilwaith telathrebu electronig.  

en-gb	Mobile Telecommunications 43 44 
cy-gb	Telathrebu Symudol

en-gb	42 See TAN 19: 
cy-gb	 Gweler Nodyn Cyngor Technegol 19: 

en-gb	Telecommunications: 
cy-gb	Cyfathrebu: 

en-gb	https://gov.wales/topics/planning/policy/tans/tan19/?lang=en 43
cy-gb	https://gov.wales/topics/planning/policy/tans/tan19/?skip=1&lang=cy

en-gb	44 Mobile phone network development: 
cy-gb	 Cod arferion gorau ar ddatblygu’r rhwydwaith ffonau symudol: 

en-gb	code of practice https://beta.gov.wales/mobile-phone-network-development-code-practice
cy-gb	https://beta.llyw.cymru/datblygu-rhwydwaith-ffonau-symudol-cod-ymarfer 

en-gb	5.2.5  Mobile telecommunications incorporates both mobile phone and mobile broadband technology and services. 
cy-gb	5.2.5  Mae telathrebu symudol yn ymgorffori technoleg a gwasanaethau ffôn symudol a band eang symudol. 

en-gb	The planning system should help support telecommunications infrastructure where it is required, whilst taking in to account the status of protected land and buildings as well as amenity considerations to protect what is valued most in our communities and environment. 
cy-gb	Dylai’r system gynllunio helpu i gefnogi seilwaith telathrebu yn ôl yr angen, a dylai ystyried statws tir ac adeiladau gwarchodedig yn ogystal ag ystyriaethau amwynderau i ddiogelu’r pethau mwyaf gwerthfawr yn ein cymunedau a’n hamgylchedd. 

en-gb	5.2.6  The impact from new mobile telecommunications infrastructure will be the greatest in sensitive landscapes and other designated areas and should be carefully planned. 
cy-gb	5.2.6  Teimlir effeithiau seilwaith telathrebu symudol newydd fwyaf mewn tirweddau sensitif ac ardaloedd dynodedig eraill a dylid eu cynllunio’n ofalus. 

en-gb	However, it is these areas, which are mostly rural in nature, which are affected economically and socially by limited coverage. 
cy-gb	Fodd bynnag, dyma’r union ardaloedd, yn rhai gwledig gan fwyaf, sy’n diodde’n economaidd ac yn gymdeithasol oherwydd diffyg cyswllt. 

en-gb	Proactive but considered planning is therefore essential to ensure greatest coverage whilst maintaining the character of these special areas. 
cy-gb	Rhaid felly wrth gynllunio rhagweithiol ond ystyriol er mwyn sicrhau’r cyswllt mwyaf tra’n diogelu cymeriad yr ardaloedd arbennig hyn. 

en-gb	5.2.7  Planning authorities should actively  engage with mobile operators when preparing development plans to discuss service provision and identify where coverage is limited or is not being provided. 
cy-gb	5.2.7  Dylai awdurdodau cynllunio ymgysylltu â gweithredwyr ffonau symudol wrth baratoi cynlluniau datblygu i drafod darpariaeth gwasanaethau a nodi lle mae signal yn wael neu lle nad yw gwasanaeth yn cael ei ddarparu. 

en-gb	5.2.8  Development plans should set out policies for telecommunications development, including criteria-based policies to guide development to suitable locations. 
cy-gb	5.2.8  Dylai cynlluniau datblygu amlinellu polisïau ar gyfer datblygiad telathrebu, yn cynnwys polisïau seiliedig ar feini prawf i arwain datblygiadau i leoliadau addas. 

en-gb	Criteria should be sufficiently flexible to accommodate technical changes and may be concerned with the siting and appearance of apparatus, including location and landscaping requirements designed to minimise the impact on amenity consistent with operational requirements.
cy-gb	Dylai meini prawf fod yn ddigon hyblyg i ganiatáu newidiadau technegol, a gallant roi sylw i leoliad ac ymddangosiad offer, gan gynnwys gofynion lleoli a thirlunio a gynlluniwyd i leihau’r effaith ar amwynder, yn unol â gofynion gweithredol.

en-gb	5.2.9  Planning authorities should not question  the need for the telecommunications system nor seek to prevent competition between different operators. 
cy-gb	5.2.9  Ni ddylai awdurdodau cynllunio gwestiynu’r angen am y system delathrebu na cheisio atal cystadleuaeth rhwng gwahanol weithredwyr. 

en-gb	5.2.10 New technologies such as 5G will result in the densification of mobile infrastructure particularly in urban areas which could require more small cell sites in street settings. 
cy-gb	5.2.10 Bydd technolegau newydd megis 5G yn arwain at ddwysáu seilwaith symudol, yn enwedig mewn ardaloedd trefol lle bydd angen mwy o safleoedd celloedd bach o bosib mewn lleoliadau stryd. 

en-gb	The planning system will need to respond positively to this evolution in technology whilst being mindful of the impacts on amenity and the historic environment. 
cy-gb	Bydd angen i’r system gynllunio ymateb yn gadarnhaol i’r esblygiad hwn mewn technoleg, gan ystyried yr effeithiau ar amwynderau a’r amgylchedd hanesyddol yr un pryd. 

en-gb	Efficient Use of Telecommunications Infrastructure 5.2.11 Mobile operators should share telecommunications masts where possible to ensure efficient use of infrastructure and to minimise environmental impact. 
cy-gb	Defnydd Effeithlon o Seilwaith Telathrebu 5.2.11 Dylai gweithredwyr ffonau symudol rannu mastiau telathrebu lle bo hynny’n bosibl i sicrhau’r defnydd effeithlon o seilwaith ac i leihau’r effaith ar yr amgylchedd. 

en-gb	In cases where masts of different operators are situated in close proximity to one another, the operators should justify this approach in their planning applications. 
cy-gb	Lle ceir mastiau ar bwys ei gilydd sy’n eiddo i weithredwyr gwahanol, dylai’r gweithredwyr gyfiawnhau hynny yn eu ceisiadau cynllunio. 

en-gb	5.2.12 The sharing of masts and sites is strongly encouraged where that represents the optimum environmental solution in a particular case, for example in designated or sensitive landscape areas. 
cy-gb	5.212  Anogir rhannu mastiau a safleoedd lle bo hynny’n cynrychioli’r ateb amgylcheddol gorau mewn achos penodol, er enghraifft, mewn ardaloedd dynodedig neu ardaloedd tirwedd sensitif. 

en-gb	The design of masts will be an important consideration where sharing is likely to be the preferred approach and efforts to disguise apparatus should be pursued where necessary. 
cy-gb	Bydd dyluniad mastiau yn ystyriaeth bwysig os mai rhannu yw’r dewis a ffefrir, a dylid gwneud ymdrech i guddio cyfarpar lle bo angen. 

en-gb	Wherever possible, use should be made of existing buildings and other structures to site new equipment and developers should engage with planning authorities and the community to identify possible locations that could bring additional benefits. 
cy-gb	Lle medrid, dylid defnyddio adeiladau a strwythurau eraill i osod cyfarpar newydd a dylai datblygwyr siarad ag awdurdodau cynllunio a’r gymuned i gael hyd i leoliadau posib allai ddod â manteision ychwanegol. 

en-gb	Siting should allow for the greatest possible coverage while, so far as is practicable, minimising the impact on amenity and the external appearance of a building.
cy-gb	Dylai’r gwaith lleoli sicrhau’r signal gorau posibl a, chyn belled ag y bo’n ymarferol, lleihau’r effaith ar amwynder a golwg adeilad.

en-gb	5.2.13 As networks develop and technology changes, the re-use of existing sites is encouraged to minimise the need for new sites. 
cy-gb	5.2.13  Wrth i rwydweithiau ddatblygu a thechnoleg newid, anogir ailddefnyddio safleoedd presennol i leihau’r angen am safleoedd newydd. 

en-gb	Conditions should also be used to ensure that equipment that is no longer required or in use is removed promptly. 
cy-gb	Dylid defnyddio amodau hefyd i sicrhau bod cyfarpar y rhoddwyd y gorau i’w ddefnyddio neu nad yw’n cael ei ddefnyddio mwyach yn cael ei dynnu’n syth. 

en-gb	Sensitive Neighbouring Uses
cy-gb	Defnyddiau Cyffiniol Sensitif 

en-gb	5.2.14 Where a new mast is proposed on or  near a sensitive use, for example an airport, hospital, crèche, school or college, it is important that operators engage with the owners and operators of the use early on in the development process to discuss any technical or other concerns the siting of a mast may cause. 
cy-gb	5.2.14 Lle bwriedir codi mast newydd ar neu yn ymyl defnydd sensitif, er enghraifft, maes awyr, ysbyty, crèche, ysgol neu goleg, mae’n bwysig bod gweithredwyr yn ymgysylltu â’r perchenogion yn gynnar yn y broses ddatblygu i drafod unrhyw bryderon technegol neu bryderon eraill y gall lleoliad y mast eu hachosi. 

en-gb	This will also include sites which may be in the proximity of military or other communication networks. 
cy-gb	Bydd hynny’n cynnwys safleoedd hefyd all fod yn agos i rwydweithiau milwrol neu gyfathrebu eraill. 

en-gb	Evidence of this engagement should be provided with all applications. 
cy-gb	Dylai tystiolaeth o’r ymgysylltu hwn gael ei darparu gyda phob cais.

en-gb	5.2.15 Provided that the development meets the International Commission on Non-Ionising Radiation Protection (ICNIRP) guidelines, planning authorities should not consider the health aspects of mobile telecommunication equipment. 
cy-gb	5.2.15 Cyn belled bod y datblygiad yn bodloni canllawiau’r International Commission on Non-Ionising Radiation Protection (ICNIRP), ni ddylai awdurdodau cynllunio roi ystyriaeth i’r agweddau iechyd cyfarpar telathrebu symudol. 

en-gb	All new base stations are expected to meet the ICNIRP guidelines.
cy-gb	Disgwylir i bob gorsaf newydd fodloni canllawiau’r ICNIRP.

en-gb	5.2.16 Planning authorities should not implement their own precautionary policies, such as imposing a ban or moratorium on new telecommunications development or insisting on minimum distances between new telecommunications development and existing development. 
cy-gb	5.2.16 Ni ddylai awdurdodau cynllunio roi eu polisïau rhagofalus eu hunain ar waith, megis gosod gwaharddiad neu foratoriwm ar ddatblygiad telathrebu newydd neu fynnu isafswm pellter rhwng datblygiad telathrebu newydd a datblygiad presennol. 

en-gb	Fixed Line Broadband 
cy-gb	Band Eang Llinell Sefydlog 

en-gb	5.2.17 Development proposals for new broadband infrastructure or improvements to existing networks or apparatus should be supported by planning authorities. 
cy-gb	5.2.17 Dylai cynigion datblygu ar gyfer seilwaith band eang newydd neu welliannau i rwydweithiau neu offer presennol gael eu cefnogi gan awdurdodau cynllunio. 

en-gb	As an essential service, new development proposals should include the provision of broadband services from the outset and the relevant infrastructure should be encouraged by planning authorities. 
cy-gb	Gan eu bod yn wasanaeth hanfodol, dylai’r cynigion datblygu newydd gynnwys darparu gwasanaethau band eang o’r cychwyn a dylai awdurdodau cynllunio annog y seilwaith perthnasol. 

en-gb	5.2.18 In rural areas, access to superfast broadband is essential for both business and social purposes. 
cy-gb	5.2.18  Mewn ardaloedd gwledig, mae mynediad at fand eang cyflym iawn yn hollbwysig at ddibenion busnes a chymdeithasol. 

en-gb	The remoteness of some areas has proven a challenge to the establishment of modern networks. 
cy-gb	Mae natur anghysbell rhai ardaloedd wedi bod yn her i sefydlu rhwydweithiau modern. 

en-gb	Current Welsh Government programmes are seeking to address these issues.
cy-gb	Mae rhaglenni diweddaraf Llywodraeth Cymru’n ceisio datrys y broblem hon. 

en-gb	5.2.19 Planning authorities in urban and rural  areas should include policies in their development plans to address the need for broadband infrastructure and its improvement or replacement. 
cy-gb	5.2.19 Dylai awdurdodau cynllunio mewn ardaloedd trefol a gwledig gynnwys polisïau yn eu cynlluniau datblygu i fynd i’r afael â’r angen am seilwaith band eang a’r gwaith o’i wella neu ei gyflwyno. 

en-gb	This should include design and locational criteria to aid the determination of planning applications. 
cy-gb	Dylai hyn gynnwys meini prawf dylunio a lleoli i helpu i benderfynu ar geisiadau cynllunio. 

en-gb	Planning authorities should liaise with broadband infrastructure providers to understand future programme requirements for rollout and improvement in their areas over the development plan period.
cy-gb	Dylai awdurdodau gysylltu â darparwyr seilwaith band eang i ddeall gofynion rhaglenni i’r dyfodol o ran cyflwyno a gwella yn eu hardaloedd dros gyfnod y cynllun datblygu.

en-gb	5.3    Transportation Infrastructure
cy-gb	5.3    Seilwaith Trafnidiaeth

en-gb	 Technical Advice Note 18: 
cy-gb	 Nodyn Cyngor Technegol 18: 

en-gb	Transport https://gov.wales/topics/planning/policy/tans/tan18/?lang=en 
cy-gb	Trafnidiaeth https://gov.wales/topics/planning/policy/tans/tan18/?skip=1&lang=cy 46 Gweler hefyd y Bennod ar Leoedd Actif a Chymdeithasol. 

en-gb	5.3.1  The provision of sustainable transport infrastructure is essential in order to build prosperity, tackle climate change, reduce airborne pollution and to improve the social, economic, environmental and cultural well-being of Wales. 
cy-gb	5.3.1  Mae’n hanfodol darparu seilwaith trafnidiaeth cynaliadwy er mwyn creu cyfoeth, mynd i’r afael â hinsawdd sy’n newid, lleihau llygredd yr aer a gwella llesiant cymdeithasol, economaidd, amgylcheddol a diwylliannol Cymru. 

en-gb	The planning system should facilitate the delivery, decarbonisation and improvement of transport infrastructure in a way which reduces the need to travel, particularly by private vehicles, and facilitates and increases the use of active and sustainable transport . 
cy-gb	Dylai’r system gynllunio hwyluso’r gwaith o ddarparu, datgarboneiddio a gwella’r seilwaith trafnidiaeth, mewn ffordd sy’n lleihau’r angen i deithio, yn enwedig gan ddefnyddio cerbydau preifat, a hwyluso 

en-gb	 See also Active and Social Places Chapter
cy-gb	a chynyddu teithio llesol a thrafnidiaeth gynaliadwy 46 . 

en-gb	5.3.2  Planning authorities should support  necessary transport infrastructure improvements, where it can be demonstrated that such measures are consistent with Welsh Government policy to encourage and increase use of sustainable transport and reduce reliance on the private car for daily journeys. 
cy-gb	5.3.2  Dylai awdurdodau cynllunio gefnogi gwelliannau angenrheidiol i seilwaith trafnidiaeth a sicrhau, lle gellir dangos bod mesurau o’r fath yn gyson â pholisi Llywodraeth Cymru ar gyfer annog a chynyddu’r defnydd o drafnidiaeth gynaliadwy a lleihau’r ddibyniaeth ar y car preifat ar gyfer teithiau dyddiol. 

en-gb	Transport infrastructure should not generate significant demand for additional car movements or contribute to urban sprawl or neighbourhood severance. 
cy-gb	Ni ddylai’r seilwaith trafnidiaeth ennyn galw arwyddocaol am deithiau dyddiol mewn car na chyfrannu at flerdwf trefol neu wahanu cymdogaethau. 

en-gb	The planning and design of transport infrastructure must consider the needs of users of active and sustainable transport before that of the private car, taking into account the sustainable transport hierarchy.
cy-gb	Wrth gynllunio a dylunio seilwaith trafnidiaeth, rhaid ystyried anghenion defnyddwyr trafnidiaeth llesol a chynaliadwy cyn anghenion defnyddwyr ceir preifat, yn unol â’r hierarchaeth drafnidiaeth gynaliadwy.

en-gb	5.3.3  Development plans should identify  and include policies and proposals relating to the development of transport infrastructure and related services (such as public transport interchange facilities, rail facilities, ports and airports), including areas safeguarded for future transport infrastructure/ routes. 
cy-gb	5.3.3  Dylai cynlluniau datblygu nodi a chynnwys polisïau yn ymwneud â datblygu seilwaith trafnidiaeth a gwasanaethau cysylltiedig (megis cyfnewidfeydd trafnidiaeth gyhoeddus, cyfleusterau rheilffordd, porthladdoedd a meysydd awyr), gan gynnwys ardaloedd wedi’u diogelu ar gyfer seilwaith/llwybrau trafnidiaeth i’r dyfodol. 

en-gb	Where possible, the route of the proposed new or improved infrastructure should be shown in the development plan. 
cy-gb	Lle bo’n bosibl, dylid dangos union lwybr y seilwaith newydd neu seilwaith gwell arfaethedig yn y cynllun datblygu. 

en-gb	When the precise route is not known, a safeguarding policy may be applied to the area of land necessary for the scheme. 
cy-gb	Pan nad yw’r union lwybr yn hysbys, gellir cyflwyno polisi diogelu ar gyfer y llecynnau o dir sy’n angenrheidiol ar gyfer y cynllun. 

en-gb	Blight should be kept to a minimum by including in development plans only schemes which are likely to commence within the plan period. 
cy-gb	Dylid sicrhau cyn lleied â phosib o falltod cynllunio drwy gynnwys, yn y cynllun datblygu, ddim ond y cynlluniau hynny sy’n debygol o gael eu rhoi ar waith o fewn cyfnod y cynllun. 

en-gb	When development plans are prepared or amended, existing transport proposals should be reviewed so as to remove any proposals that have previously been safeguarded, but are now abandoned, or any that are unlikely to commence during the plan period.
cy-gb	Pan fydd cynlluniau datblygu yn cael eu paratoi neu eu diwygio, dylid adolygu’r cynigion trafnidiaeth presennol er mwyn cael gwared ag unrhyw gynigion a gafodd eu diogelu yn y gorffennol ond y rhoddwyd y gorau iddynt, neu unrhyw gynigion y mae’n annhebygol y byddant yn dechrau yn ystod cyfnod y cynllun.

en-gb	5.3.4  Great care must be taken to minimise the adverse impacts of new or improved transport infrastructure on the natural, historic and built environment and on local communities, including on public health resulting from community severance and airborne pollution. 
cy-gb	5.3.4  Rhaid bod yn ofalus iawn i liniaru effeithiau andwyol unrhyw seilwaith trafnidiaeth newydd, neu welliannau yn y seilwaith presennol ar yr amgylchedd naturiol, hanesyddol ac adeiledig ac ar gymunedau lleol gan gynnwys ar iechyd cyhoeddus o ganlyniad I ddarnio cymunedau a llygredd yr aer. 

en-gb	Green infrastructure measures to mitigate negative effects and enhance environmental quality and connectivity should be considered at an early stage. 
cy-gb	Dylid meddwl yn gynnar yn y broses am fesurau seilwaith gwyrdd i leddfu effeithiau negyddol a gwella ansawdd a chysylltedd yr amgylchedd. 

en-gb	Routes should make the best use of existing landforms and other landscape features to reduce noise and visual effects, subject to safety and other environmental considerations. 
cy-gb	Dylai’r llwybrau wneud y defnydd gorau o’r tirffurfiau presennol a nodweddion eraill o’r dirwedd er mwyn lleihau sŵn ac effeithiau gweledol, yn amodol ar ddiogelwch ac ystyriaethau amgylcheddol eraill. 

en-gb	Where no other alternative routes or options are practicable, transport infrastructure schemes should provide mitigation measures to minimise the negative impacts and enhance the positive ones caused by their construction and operation, including reducing exposure to airborne pollution.
cy-gb	Lle nad oes llwybrau neu ddewisiadau ymarferol eraill, dylai cynlluniau seilwaith trafnidiaeth ddarparu mesurau lliniaru sy’n lleihau’r effeithiau drwg ac yn cynyddu’r effeithiau da a ddaw yn sgil eu hadeiladu a’u gweithredu, gan gynnwys lleihau’r posibilrwydd o ddod i gysylltiad â llygredd yn yr aer.

en-gb	5.3.5  When assessing transport projects, planning authorities should have regard to the Welsh Transport Appraisal Guidance (WelTAG) . 
cy-gb	5.3.5   Wrth asesu prosiectau trafnidiaeth, dylai awdurdodau cynllunio ystyried yr Arweiniad ar Arfarnu a Chynllunio Trafnidiaeth Cymru (WelTAG) . 

en-gb	WelTAG sets out a staged and evidence-led process for analysis of transport problems and the development and appraisal of transport options against a wide spectrum of policies and environmental social, economic and technical considerations. 
cy-gb	Mae WelTAG yn broses gymalog sy’n seiliedig ar dystiolaeth ar gyfer dadansoddi problemau cludiant a datblygu ac arfarnu opsiynau cludiant ar sail sbectrwm eang o bolisïau ac ystyriaethau amgylcheddol, cymdeithasol, economaidd a thechnegol. 

en-gb	This objective process is especially important in the planning of strategic transport infrastructure projects and transport associated with major developments, as it helps to ensure account is taken of the full range of impacts of transport options. 
cy-gb	Mae’r broses wrthrychol hon yn arbennig o bwysig wrth gynllunio prosiectau seilwaith trafnidiaeth strategol, a thrafnidiaeth sy’n gysylltiedig â datblygiadau mawr, gan ei bod yn helpu i sicrhau bod ystyriaeth lawn yn cael ei rhoi i holl effeithiau’r opsiynau trafnidiaeth. 

en-gb	This helps identify solutions which maximise contributions to well-being goals and allows solutions and mitigation measures to be identified and developed before decisions to proceed with schemes are made. 
cy-gb	Bydd hynnny’n helpu i gael hyd i’r atebion fydd yn sicrhau’r cyfraniad mwyaf at y nodau llesiant ac yn caniatáu i atebion a mesurau lliniaru gael eu nodi a’u datblygu cyn penderfynu bwrw ymlaen â’r cynlluniau. 

en-gb	The WelTAG process also acts as a safeguard to ensure that solutions are appropriate for tackling the transport problems identified and to avoid the selection of modal options being pre-determined without supporting evidence. 
cy-gb	WelTAG yn ffordd hefyd i sicrhau bod atebion yn briodol ar gyfer trechu’r problemau trafnidiaeth a nodir ac osgoi dewis opsiynau moddol heb dystiolaeth ategol. 

en-gb	Public Transport
cy-gb	Trafnidiaeth Gyhoeddus

en-gb	5.3.6  Planning authorities must promote and facilitate the provision and decarbonisation of high quality public transport infrastructure. 
cy-gb	5.3.6  Mae’n rhaid i awdurdodau cynllunio hyrwyddo a hwyluso darparu a datgarboneiddio seilwaith trafnidiaeth gyhoeddus o safon uchel. 

en-gb	Development plans should identify and support appropriate public transport routes, measures and facilities. 
cy-gb	Dylai cynlluniau datblygu nodi a chefnogi llwybrau, mesurau a chyfleusterau trafnidiaeth gyhoeddus priodol. 

en-gb	This should take into account proposals in the Local Transport Plan (LTP), which could include improved facilities for bus passengers, park and ride schemes, new rail lines, including light rail, the re-opening of rail lines, the provision of new stations, and enhanced passenger services on existing lines. 
cy-gb	Dylid ystyried cynigion yn y Cynllun Trafnidiaeth Lleol (CTLl), a allai gynnwys cyfleusterau gwell i deithwyr bysiau, cynlluniau parcio a theithio, llinellau rheilffordd newydd, gan gynnwys rheilffordd ysgafn, ailagor rheilffyrdd, darparu gorsafoedd newydd, a gwasanaethau gwell i deithwyr ar reilffyrdd cyfredol. 

en-gb	Development plans should also identify where additional public transport is required to support new development.
cy-gb	Dylai cynlluniau datblygu nodi hefyd a oes angen trafnidiaeth gyhoeddus i gefnogi datblygiad newydd. 

en-gb	5.3.7  Planning authorities should identify in development plans the need for additional interchange sites and improvements to existing public transport interchanges, including measures to promote personal safety. 
cy-gb	5.3.7   Mewn cynlluniau datblygu, dylai awdurdodau lleol nodi’r angen am safleoedd cyfnewidfeydd ychwanegol a gwelliannau i gyfnewidfeydd trafnidiaeth gyhoeddus cyfredol, yn cynnwys mesurau i hyrwyddo diogelwch personol. 

en-gb	In rural areas, interchange sites should be identified at nodes where the transfer between local and long distance public transport services can take place. 
cy-gb	Mewn ardaloedd gwledig, dylid nodi safleoedd cyfnewidfeydd mewn nodau lle gellir trosglwyddo rhwng gwasanaethau trafnidiaeth gyhoeddus lleol a phellter hir. 

en-gb	Local authorities should also safeguard existing public transport interchanges from development that would compromise their continued use.
cy-gb	Dylai awdurdodau lleol ddiogelu cyfnewidfeydd trafnidiaeth gyhoeddus cyfredol rhag datblygiad a fyddai’n cyfaddawdu’r gallu i barhau i’w defnyddio hefyd.

en-gb	5.3.8  Disused railways and disused or unused rail sidings should, in collaboration with Transport for Wales and Network Rail, be safeguarded from development which could adversely affect them being brought back to rail use in the future. 
cy-gb	5.3.8  Ar y cyd â Trafnidiaeth Cymru a Network Rail, dylid diogelu rheilffyrdd segur neu seidins segur rhag datblygiad allai gael effaith andwyol ar eu defnyddio fel rheilffyrdd yn y dyfodol. 

en-gb	Any planning application or proposed development plan policy in the vicinity of, or directly affecting a former railway line should consider the impact on their potential use for rail in the future. 
cy-gb	Dylai unrhyw gais cynllunio neu bolisi cynllun datblygu arfaethedig yn y cyffiniau neu sy’n cael effaith uniongyrchol ar hen reilffordd ystyried yr effaith ar y potensial i’w defnyddio fel rheilffyrdd yn y dyfodol. 

en-gb	As an interim measure, it may be appropriate to use disused rail alignments as open space corridors, for example for walking and cycling. 
cy-gb	Fel mesur dros dro, gallai fod yn briodol defnyddio rheilffyrdd segur fel coridorau gofod agored, er enghraifft ar gyfer cerdded a beicio. 

en-gb	Strategic Road Network
cy-gb	Rhwydwaith Ffyrdd Strategol

en-gb	5.3.9  Trunk roads and motorways have a national and international role, providing a network of high quality roads carrying long distance traffic between major centres. 
cy-gb	5.3.9  Mae gan gefnffyrdd a thraffyrdd rôl genedlaethol a rhyngwladol, gan ddarparu rhwydwaith o ffyrdd o safon uchel sy’n cludo traffig pellter hir rhwng canolfannau mawr.

en-gb	5.3.10  Local authorities should utilise available powers to reduce the need to use trunk roads and other through routes for short, local journeys. 
cy-gb	5.3.10  Dylai awdurdodau lleol ddefnyddio’r pwerau sydd ar gael i leihau’r angen i ddefnyddio cefnffyrdd a llwybrau trwodd eraill ar gyfer teithiau lleol, byr. 

en-gb	Direct access to a motorway or motorway slip road would not be acceptable other than to a motorway service area approved by the Welsh Ministers. 
cy-gb	Ni fyddai mynediad uniongyrchol i draffordd neu slipffordd traffordd yn dderbyniol, ac eithrio i ardal gwasanaeth traffordd a gymeradwywyd gan Weinidogion Cymru. 

en-gb	Direct access from new development on to a primary road should be avoided where possible. 
cy-gb	Os yn bosibl, dylid osgoi mynediad uniongyrchol o ddatblygiad newydd i briffordd. 

en-gb	Where feasible, access should be on to a secondary road. 
cy-gb	Os yw’n ymarferol, dylai mynediad fod i ffordd eilaidd. 

en-gb	At any location, traffic flow and safety can be assisted by good junction design. 
cy-gb	Mewn unrhyw leoliad, gellir helpu llif traffig a diogelwch drwy ddylunio cyffordd dda. 

en-gb	The number of accesses permitted will depend upon the type and nature of the road. 
cy-gb	Bydd nifer y mynedfeydd a ganiateir yn dibynnu ar ba fath o ffordd hi a natur y ffordd. 

en-gb	Similarly, the type of access provided should reflect the type of road and the volume and character of traffic likely to use the access and the road.
cy-gb	Mewn ffordd debyg, dylai’r math o fynediad a ddarperir adlewyrchu’r math o ffordd a chyfanswm a chymeriad y traffig sy’n debygol o ddefnyddio’r mynediad a’r ffordd.

en-gb	5.3.11 Development plans should specify the primary road network, including trunk roads, and separately identify the core network. 
cy-gb	5.3.11  Dylai cynlluniau datblygu nodi’r rhwydwaith priffyrdd, gan gynnwys cefnffyrdd, a nodi’r rhwydwaith craidd ar wahân. 

en-gb	These routes should be identified on the constraints map as corridors for movement adjacent to which development that would compromise this strategic transport role, or adversely affect the environment or people’s health, amenity or well-being, will be resisted. 
cy-gb	Dylid nodi’r llwybrau hyn gael eu nodi ar y map cyfyngiadau fel coridorau ar gyfer symud lle bydd datblygiad a fyddai’n cyfaddawdu’r rôl drafnidiaeth strategol hon, neu a fyddai’n effeithio’n andwyol ar yr amgylchedd, iechyd, amwynder neu lesiant pobl, yn cael ei wrthwynebu.

en-gb	5.3.12 Development plans should include all proposals for new roads and major improvements to the primary road network over the plan period, and set out the broad policy on priorities for minor improvements. 
cy-gb	5.3.12  Dylai cynlluniau datblygu gynnwys pob cynnig ar gyfer ffyrdd newydd a gwelliannau mawr i’r rhwydwaith priffyrdd dros gyfnod y cynllun, ac amlinellu’r polisi eang ar flaenoriaethau ar gyfer mân welliannau. 

en-gb	For local road schemes, the development plan procedures should normally provide the means to examine both the need for and the alignment of the route.
cy-gb	Ar gyfer cynlluniau ffyrdd lleol, dylai gweithdrefnau’r cynllun datblygu ddarparu’r modd i archwilio’r angen am y llwybr ac ailiniad y llwybr.

en-gb	5.3.13 The process of designing new road schemes and road improvements should take into account the transport hierarchy, whereby active and sustainable transport is considered before private motor vehicles. 
cy-gb	5.3.13  Wrth ddylunio cynlluniau ffyrdd neu welliannau ffyrdd newydd, dylid ystyried yr hierarchiaeth drafnidiaeth, lle rhoddir ystyriaeth i drafnidiaeth lesol a chynaliadwy cyn cerbydau preifat. 

en-gb	This will help to minimise community severance from a scheme and its impacts on the safety, convenience and amenity of routes for journeys on foot, bicycle and public transport.
cy-gb	Bydd hynny’n helpu i osgoi ynysu’r gymuned oddi wrth gynllun a’i effeithiau ar ddiogelwch, hwylustod ac amwynder llwybrau ar gyfer teithiau ar droed, beic a thrafnidiaeth gyhoeddus. 

en-gb	Ports, Harbours, Marinas and Inland Waterways
cy-gb	Porthladdoedd, Harbyrau, Marinas a Dyfrffyrdd Mewndirol

en-gb	5.3.14 Functional and attractive ports, harbours, marinas and inland waterways, which meet current and future demand, make Wales an attractive location for businesses, visitors and freight transportation. 
cy-gb	5.3.14 Mae porthladdoedd, harbwrs, marinas a dyfrffyrdd mewndirol deniadol a defnyddiol sy’n ateb y galw nawr ac yn y dyfodol yn gwneud Cymru’n lleoliad deniadol ar gyfer busnesau, ymwelwyr a chludiant llwythi. 

en-gb	Support and investment in these facilities unlocks potential to boost the economy both directly, from the greater use of the facilities, and indirectly through the opportunities that improved maritime transport infrastructure provide for other sectors (both nationally and internationally). 
cy-gb	Mae cefnogaeth a buddsoddiad yn y cyfleusterau hyn yn datgloi’r potensial i hybu’r economi yn uniongyrchol, trwy gynyddu’r defnydd o’r cyfleusterau, ac yn anuniongyrchol, trwy’r cyfleoedd mae gwell seilwaith trafnidiaeth forol yn eu darparu i sectorau eraill (yn genedlaethol ac yn rhyngwladol).

en-gb	5.3.15 The Welsh National Marine Plan (WNMP) provides a vision within which ports, harbours, marinas and inland waterways can plan their current and future operations, including options for expansion and diversification. 
cy-gb	5.3.15  Mae Cynllun Morol Cenedlaethol Cymru (WNMP) yn darparu gweledigaeth glir fel y gall porthladdoedd, harbwrs, marinas a dyfrffyrdd mewndirol gynllunio eu gweithrediadau nawr ac yn y dyfodol, gan gynnwys opsiynau i ehangu a/ neu arallgyfeirio. 

en-gb	Planning authorities must consider the land use implications of the WNMP.
cy-gb	Rhaid i awdurdodau cynllunio ystyried goblygiadau defnyddio tir WNMP.

en-gb	5.3.16 Planning authorities should seek to promote the use of ports, harbours, marinas and inland waterways by the protection or provision of access to them and by the retention or provision of appropriate wharf, dock, harbour and rail transfer facilities to support economic activities in a way that minimises any adverse impacts on the environment. 
cy-gb	5.3.16 Dylai awdurdodau cynllunio geisio hyrwyddo’r defnydd o borthladdoedd, harbwrs, marinas a dyfrffyrdd mewndirol trwy ddiogelu neu ddarparu mynediad iddynt a thrwy gadw neu ddarparu cyfleusterau cei, porthladd, harbwr a rheilffordd i gefnogi gweithgareddau economaidd mewn ffordd sy’n lliniaru unrhyw effeithiau andwyol ar yr amgylchedd morol. 

en-gb	Planning authorities should also consider and, where appropriate, promote ports, and their surrounding area, for inter-modal freight interchanges and strategic employment sites.
cy-gb	Yn ogystal, dylai awdurdodau cynllunio ystyried ac, os yn briodol, hyrwyddo porthladdoedd a’r ardal o’u cwmpas ar gyfer cyfnewidfeydd llwythi rhyngfoddol a safleoedd cyflogaeth strategol. 

en-gb	Airports
cy-gb	Meysydd Awyr

en-gb	5.3.17 Airports are important hubs, which play a significant role in providing national and international connectivity for tourism and business. 
cy-gb	5.3.17 Mae meysydd awyr yn hybiau pwysig sy’n gwneud cyfraniad allweddol at ddarparu cysylltedd cenedlaethol a rhyngwladol ar gyfer twristiaeth a busnes. 

en-gb	The Welsh Government supports the growth and enhancement of airports and their infrastructure in Wales and the improvement of transport links to them by road and rail, particularly those which improve public transport accessibility.
cy-gb	Mae Llywodraeth Cymru’n cefnogi twf a gwelliannau i feysydd awyr a’u seilwaith yng Nghymru a gwelliannau i gysylltiadau trafnidiaeth iddynt, yn ffyrdd a rheilffyrdd, yn enwedig y rhai sy’n gwella hygyrchedd trafnidiaeth gyhoeddus.

en-gb	5.3.18 Planning authorities should recognise the strategic and local importance of airports and their potential as centres of economic activity. 
cy-gb	5.3.18  Dylai awdurdodau cynllunio gydnabod pwysigrwydd strategol a lleol meysydd awyr a’u potensial fel canolfannau gweithgarwch economaidd. 

en-gb	Authorities should promote access to airports by sustainable transport, taking into account the existing and planned levels of public transport, and ensure environmental impacts, including airborne pollution, are fully taken into account. 
cy-gb	Dylai Awdurdodau hyrwyddo mynediad i feysydd awyr trwy drafnidiaeth gynaliadwy, gan ystyried lefelau presennol ac arfaethedig trafnidiaeth gyhoeddus, a sicrhau bod effeithiau amgylcheddol, gan gynnwys llygredd yn yr aer, yn cael eu hystyried yn llawn. 

en-gb	Freight
cy-gb	Cludo Nwyddau

en-gb	5.3.19 The efficient, reliable and sustainable movement of freight is important to the economy, the effective provision of services that rely on supplies, such as health, and to people’s everyday lives more generally. 
cy-gb	5.3.19 Mae symudiad effeithlon, dibynadwy a chynaliadwy nwyddau’n bwysig i’r economi, i ddarpariaeth effeithiol gwasanaethau sy’n dibynnu ar gyflenwadau, megis iechyd, ac i fywydau bob dydd pobl yn fwy cyffredinol. 

en-gb	The Welsh Government’s aim is for there to be an increase in freight moved by rail and water, rather than by road. 
cy-gb	Nod Llywodraeth Cymru yw cynyddu’r nwyddau sy’n cael eu cludo gan ar y rheilffyrdd ac ar y dŵr, yn hytrach na’r ffordd.

en-gb	5.3.20 The strategic significance of freight access should be taken into account by planning authorities. 
cy-gb	5.3.20  Dylai awdurdodau cynllunio ystyried arwyddocâd strategol mynediad ar gyfer nwyddau. 

en-gb	Planning authorities should promote sustainable freight transport options, including considering the potential for the carriage of freight by rail, water or pipeline rather than by road. 
cy-gb	Dylai awdurdodau cynllunio hyrwyddo opsiynau cludo nwyddau cynaliadwy, gan gynnwys ystyried y potensial i gludo ar y rheilffyrdd, ar y dŵr neu drwy bibell yn hytrach nag ar y ffordd. 

en-gb	Development plans should identify and, where appropriate, protect routes required for the sustainable movement of freight and protect existing transport infrastructure from encroachment from other types of development. 
cy-gb	Dylai cynllun datblygu nodi ac, os yn briodol, ddiogelu llwybrau sy’n ofynnol ar gyfer symud llwythi mewn ffordd gynaliadwy a diogelu seilwaith trafnidiaeth presennol rhag mathau eraill o ddatblygiad. 

en-gb	5.3.21 Local authorities should consider which routes are most suitable for use by road freight and encourage the location or relocation of distribution and operating centres to sites which have good access to these routes. 
cy-gb	5.3.21  Dylai awdurdodau lleol ystyried pa lwybrau sydd fwyaf addas i’w defnyddio gan nwyddau ar y ffordd ac annog lleoli neu adleoli canolfannau dosbarthu a gweithredu i safleoedd â mynediad da i’r llwybrau hyn. 

en-gb	The same applies to other developments generating frequent road freight movements. 
cy-gb	Mae hyn yn berthnasol hefyd i ddatblygiadau eraill sy’n cynhyrchu symudiadau nwyddau cyson ar y ffordd.

en-gb	5.3.22 Wherever possible, new facilities should be located adjacent to railways and/ or ports to promote modal transfer. 
cy-gb	5.3.22  Os yn bosibl, dylai cyfleusterau newydd gael eu lleoli yn ymyl rheilffyrdd a/neu borthladdoedd i hyrwyddo trosglwyddo moddol. 

en-gb	Local authorities should also consider the feasibility of developing HGV hubs outside of city/town centres, where goods would be transferred to LGVs for the last leg of the freight journey.
cy-gb	Yn ogystal, dylai awdurdodau lleol ystyried dichonoldeb datblygu hybiau HGV y tu allan i ganol dinasoedd/ trefi lle byddai nwyddau’n cael eu trosglwyddo i LGVs ar gyfer rhan olaf y daith.

en-gb	5.3.23 Planning authorities should encourage the construction of wharves at ports and railheads, to serve new mineral development near the existing rail infrastructure, and protect existing transport infrastructure from encroachment from other types of development.
cy-gb	5.3.23  Dylai awdurdodau cynllunio annog adeiladu glanfeydd mewn porthladdoedd ac ar ddiwedd llinellau rheilffordd i wasanaethu datblygiad mwynol newydd yn ymyl y seilwaith rheilffyrdd presennol a diogelu seilwaith trafnidiaeth presennol rhag tarfu gan fathau eraill o ddatblygiad.

en-gb	5.3.24 Planning authorities should take into account the implications from the continuing growth in door-to-door e-commerce services for both business and domestic use. 
cy-gb	5.3.24  Dylai awdurdodau cynllunio ystyried goblygiadau’r twf parhaus mewn gwasanaethau e-fasnach drws-i-ddrws ar gyfer defnydd busnes a domestig. 

en-gb	This can have particularly significant impacts in urban areas, because of existing traffic congestion and airborne pollution. 
cy-gb	Gall hyn gael effeithiau sylweddol iawn mewn ardaloedd trefol, oherwydd tagfeydd traffig a llygredd aer. 

en-gb	5.4    Economic Development
cy-gb	5.4    Datblygu Economaidd

en-gb	 Technical Advice Note 23: 
cy-gb	 Gweler Nodyn Cyngor Technegol 23: 

en-gb	Economic Development https://gov.wales/topics/planning/policy/tans/tan-23/?lang=en 
cy-gb	Datblygu Economaidd https://gov.wales/topics/planning/policy/tans/tan-23/?skip=1&lang=cy 

en-gb	5.4.1  For planning purposes the Welsh Government defines economic development as the development of land and buildings for activities that generate sustainable long term prosperity, jobs and incomes. 
cy-gb	5.4.1  At ddibenion cynllunio, mae Llywodraeth Cymru yn diffinio datblygu economaidd fel datblygu tir ac adeiladau ar gyfer gweithgareddau cynaliadwy sy’n creu ffyniant, swyddi ac incwm tymor hir. 

en-gb	The planning system should ensure that the growth of output and employment in Wales as a whole is not constrained by a shortage of land for economic uses. 
cy-gb	Dylai’r system gynllunio sicrhau nad yw twf cynnyrch a chyflogaeth yng Nghymru yn cael ei gyfyngu gan brinder tir at ddefnyddiau economaidd.

en-gb	5.4.2  Economic land uses include the traditional employment land uses (offices, research and development, industry and warehousing), as well as uses such as retail, tourism, and public services. 
cy-gb	5.4.2  Mae defnyddiau tir economaidd yn cynnwys y defnyddiau tir cyflogaeth traddodiadol (swyddfeydd, ymchwil a datblygu, diwydiant a warysau), ynghyd â defnyddiau megis manwerthu, twristiaeth a gwasanaethau cyhoeddus. 

en-gb	The construction, energy, minerals, waste and telecommunications sectors are also essential to the economy and are sensitive to planning policy. 
cy-gb	Mae’r sectorau adeiladu, ynni, mwynau, gwastraff a thelathrebu yn hollbwysig hefyd i’r economi ac yn sensitif i bolisi cynllunio. 

en-gb	This section focuses primarily on traditional employment land uses (B1, B2 and B8) while policies on other economic sectors are found elsewhere in PPW. 
cy-gb	Mae’r adran hon yn canolbwyntio’n bennaf ar ddefnyddiau tir cyflogaeth traddodiadol (B1, B2 a B8), tra bod polisïau ar sectorau economaidd eraill i’w gweld mewn mannau eraill yn PCC. 

en-gb	Providing Sufficient Land Needed  by the Market
cy-gb	Darparu Digon o Dir Fel Sydd ei Angen gan y Farchnad

en-gb	5.4.3  Planning authorities should support the  provision of sufficient land to meet the needs of the employment market at both a strategic and local level. 
cy-gb	5.4.3  Dylai awdurdodau cynllunio roi eu cefnogaeth i ddarparu digon o dir i gwrdd ag anghenion y farchnad gyflogaeth ar lefel strategol a lleol. 

en-gb	Development plans should identify employment land requirements, allocate an appropriate mix of sites to meet need and provide a framework for the protection of existing employment sites of strategic and local importance. 
cy-gb	Dylai cynlluniau datblygu nodi’r gofyn am dir cyflogaeth, dyrannu cymysgedd priodol o safleoedd i ateb y galw a llunio fframwaith ar gyfer diogelu safleoedd cyflogaeth o bwys strategol a lleol. 

en-gb	5.4.4  Wherever possible, planning authorities should encourage and support developments which generate economic prosperity and regeneration. 
cy-gb	5.4.4  Os yn bosibl, dylai awdurdodau cynllunio annog a chefnogi datblygiadau sy’n cynhyrchu ffyniant economaidd ac adfywio. 

en-gb	Sites identified for employment use in a development plan should be protected from inappropriate development. 
cy-gb	Dylai safleoedd a nodir at ddefnydd cyflogaeth mewn cynllun datblygu gael eu diogelu rhag datblygiad amhriodol. 

en-gb	5.4.5  Evidence to inform the provision of  economic development uses is key, and planning authorities should work together to produce Employment Land Reviews (ELR)  which inform this process. 
cy-gb	5.4.5  Mae tystiolaeth i lywio darpariaeth defnyddiau datblygu economaidd yn allweddol, a dylai awdurdodau cynllunio weithio gyda’i gilydd i gynhyrchu Adolygiadau Tir Cyflogaeth (ELR)  sy’n llywio’r broses hon. 

en-gb	 Practice Guidance: Building an Economic Development Evidence Base to support a Local Development Plan  www. beta.gov.wales/local-development-plans-guidance-economic-development 
cy-gb	 Gweler Canllawiau https://beta.llyw.cymru/cynlluniau-datblygu-lleol-canllawiau-ar-ddatblygu-economaidd 

en-gb	5.4.6  When promoting economic development planning authorities should consider all  policy options including the use of Local Development Orders (LDOs)  to simplify the planning process for enterprises in their area. 
cy-gb	5.4.6  Wrth hyrwyddo datblygu economaidd, dylai awdurdodau cynllunio ystyried yr holl opsiynau polisi, gan gynnwys defnyddio Gorchmynion Datblygu Lleol (LDOs)  i symleiddio’r broses gynllunio ar gyfer mentrau yn eu hardal. 

en-gb	Policy mechanisms, such as LDOs, will be of particular significance for local authorities which have Enterprise Zones.
cy-gb	Bydd mecanweithiau polisi, fel LDOs, yn hynod arwyddocaol i’r awdurdodau lleol sydd ag Ardaloedd Menter.

en-gb	 Welsh Government Circular 03/2012 – Guidance on using a Local Development Order, April 2012 www.wales.gov.uk/topics/planning/ policy/circulars/welshgovcirculars/ldocircular/%3Flang%3Den and The Town and Country Planning (Development Management Procedure) (Wales) Order 2012 www.legislation.gov.uk/wsi/2012/801/contents/made 
cy-gb	 Cylchlythyr 03/2012 Llywodraeth Cymru – Canllawiau ar ddefnyddio gorchmynion datblygu lleol https://gov.wales/topics/planning/policy/ circulars/welshgovcirculars/ldocircular/?skip=1&lang=cy  Ebrill 2012 a Gorchymyn Cynllunio Gwlad a Thref (Gweithdrefn Rheoli Datblygu) (Cymru) 2012 http://www.legislation.gov.uk/wsi/2012/801/contents/made/welsh 

en-gb	Economic Evidence and Employment  
cy-gb	Tystiolaeth Economaidd ac Adolygiadau 

en-gb	Land Reviews
cy-gb	Tir Cyflogaeth

en-gb	5.4.7  Development plans and development management decisions should be based on up-to-date local and sub-regional evidence. 
cy-gb	5.4.7  Dylai cynlluniau datblygu a phenderfyniadau rheoli datblygu fod yn seiliedig ar dystiolaeth gyfoes leol ac is-ranbarthol. 

en-gb	It is important that such evidence demonstrates the suitability of the existing employment land supply as well as future provision in relation to the locational and development requirements of business. 
cy-gb	Mae’n bwysig bod tystiolaeth o’r fath yn dangos addasrwydd y cyflenwad presennol o dir cyflogaeth, ynghyd â darpariaeth i’r dyfodol, mewn perthynas â gofynion lleoliadol a datblygiadol y busnes. 

en-gb	5.4.8  Planning authorities should work with  each other and with relevant economic fora in order to prepare an ELR.The review should include an assessment of anticipated employment change and land use together with estimates of land provision for employment uses showing net change in land/ floorspace. 
cy-gb	5.4.8  Dylai awdurdodau cynllunio weithio gyda’i gilydd a gyda fforymau economaidd perthnasol er mwyn paratoi ELR. Dylai’r adolygiad gynnwys asesiad o’r newid cyflogaeth a ragwelir yn ôl sector a defnydd tir, ynghyd ag amcangyfrifon o’r ddarpariaeth tir ar gyfer defnyddiau cyflogaeth sy’n dangos newid net mewn tir/gofod llawr. 

en-gb	This should be calculated for offices, industrial and warehouse uses separately. 
cy-gb	Dylid ei gyfrif ar gyfer swyddfeydd, diwydiant a warysau ar wahân. 

en-gb	This evidence should help inform an economic vision for the area. 
cy-gb	Dylai’r dystiolaeth hon helpu i lywio gweledigaeth economaidd ar gyfer yr ardal. 

en-gb	Employment Land Reviews should be kept up to date and relevant to prevailing market conditions and the needs of the development plan.
cy-gb	Dylid cadw Adolygiadau Tir Cyflogaeth yn gyfredol ac yn berthnasol i amodau’r farchnad ac anghenion y cynllun datblygu.

en-gb	Steering Economic Development to  the Most Appropriate Locations 
cy-gb	Llywio Datblygu Economaidd i’r Lleoliadau Mwyaf Priodol 

en-gb	5.4.9  It is important that planning authorities are aware not only of the economic needs of their own areas but also of the surrounding region.  
cy-gb	5.4.9  Mae’n bwysig bod awdurdodau cynllunio’n ymwybodol o anghenion economaidd eu hardaloedd eu hunain a’r rhanbarth lleol. 

en-gb	5.4.10 Effective planning for the economy  requires planning authorities to work strategically and co-operatively directing development and investment to the most efficient and most sustainable locations, regardless of which local authority area they are in. 
cy-gb	5.4.10 Er mwyn sicrhau cynllunio effeithiol ar gyfer yr economi, rhaid i awdurdodau cynllunio weithio’n strategol a chydweithredol gan atgyfeirio datblygiad a buddsoddiad i’r lleoliadau mwyaf effeithlon a chynaliadwy, pa bynnag ardal awdurdod lleol y maent ynddi. 

en-gb	5.4.11 Strategic employment sites should  be identified at a regional scale by agreement amongst local authorities on which sites best serve the area as a whole. 
cy-gb	5.4.11 Dylid nodi safleoedd cyflogaeth strategol  ar raddfa ranbarthol trwy gytundeb ymhlith awdurdodau lleol ynghylch pa safle fyddai’n gwasanaethu’r ardal gyfan orau. 

en-gb	Careful consideration should be given to the attributes of strategic employment sites to ensure that they have unique selling points and provide a differentiated offer across the region. 
cy-gb	Dylid rhoi ystyriaeth ofalus i nodweddion safleoedd cyflogaeth strategol er mwyn sicrhau bod ganddynt rinweddau unigryw a’u bod yn darparu cynnig gwahaniaethol ar draws y rhanbarth. 

en-gb	Not every local authority should designate strategic employment sites and by virtue of their nature these sites should be protected from alternative non employment uses.
cy-gb	Ni ddylai pob awdurdod lleol ddynodi safle cyflogaeth strategol strategol a dylid diogelu’r safleoedd hyn am eu rhinweddau rhag eu defnyddio at ddibenion heblaw gwaith. 

en-gb	5.4.12 Through the development plan process planning authorities and relevant stakeholders should work together to identify the most appropriate land for development. 
cy-gb	5.4.12  Trwy broses y cynllun datblygu, dylai awdurdodau cynllunio a rhanddeiliaid perthnasol weithio gyda’i gilydd i nodi’r tir mwyaf priodol ar gyfer ei ddatblygu. 

en-gb	Travel-to-work patterns do not reflect local authority boundaries and it is essential that planning authorities identify and make adequate provision, for their role in the regional and sub-regional economies of Wales. 
cy-gb	Dylai’r cynllun datblygu adlewyrchu gwaith rhwng awdurdodau cyfagos a rhanddeiliaid perthnasol eraill. Nid yw patrymau teithio i’r gwaith yn adlewyrchu ffiniau awdurdod lleol, ac mae’n hollbwysig bod awdurdodau cynllunio yn nodi a gwneud darpariaeth ddigonol ar gyfer eu rôl yn economïau rhanbarthol ac is-ranbarthol Cymru. 

en-gb	5.4.13 Planning authorities should aim to:
cy-gb	5.4.13 Dylai awdurdodau cynllunio geisio:

en-gb	 • co-ordinate development with all forms of infrastructure provision such as transport and utilities;
cy-gb	 • cydgysylltu datblygiad gyda phob math o ddarpariaeth seilwaith, megis trafnidiaeth a chyfleustodau; 

en-gb	support national, regional, and local economic policies and strategies;
cy-gb	cefnogi polisïau a strategaethau economaidd cenedlaethol, rhanbarthol a lleol;

en-gb	align jobs and services with housing and sustainable transport infrastructure, to reduce the need for travel, and dependency on travel by car;
cy-gb	alinio swyddi a gwasanaethau â thai a seilwaith trafnidiaeth cynaliadwy, i leihau’r angen i deithio, a dibyniaeth ar deithio mewn car;

en-gb	promote the re-use of previously developed, vacant and underused land;
cy-gb	hyrwyddo ailddefnyddio tir a ddatblygwyd o’r blaen, tir gwag  a thir sy’n cael ei danddefnyddio;

en-gb	deliver physical regeneration and employment opportunities to disadvantaged communities;
cy-gb	darparu cyfleoedd cyflogaeth ac adfywio ffisegol i gymunedau difreintiedig;

en-gb	control and manage the release of unwanted employment sites to other uses;
cy-gb	rheoli’r gwaith o ryddhau safleoedd cyflogaeth diangen at ddefnyddiau eraill; 

en-gb	propose specific locations for locally and strategically important industries which are detrimental to amenity and may be a source of pollution; 
cy-gb	cynnig lleoliadau penodol ar gyfer diwydiannau sy’n bwysig yn lleol ac o safbwynt strategol sy’n niweidiol i amwynder ac a all fod yn ffynhonnell llygredd; 

en-gb	and
cy-gb	a

en-gb	identify protection zones around land and premises that hold hazardous substances and protect the ability of existing businesses to operate or expand by preventing the incremental development of vulnerable uses in the locality.
cy-gb	nodi parthau gwarchod o gwmpas tir ac eiddo sy’n cadw sylweddau peryglus a diogelu gallu busnesau presennol i weithredu neu ehangu trwy atal datblygiad defnyddiau agored i niwed yn y cyffiniau.

en-gb	5.4.14 Development policies and Supplementary Planning Guidance (SPG) should support mixed use developments, including flexible live/work units and commercial premises, where these are appropriate.
cy-gb	Dylai polisïau datblygu a Chanllawiau Cynllunio Atodol (SPG) gefnogi datblygiadau defnydd cymysg, gan gynnwys eiddo masnachol ac unedau byw/gweithio hyblyg, lle bo’r rhain yn briodol.

en-gb	5.4.15 Whilst employment and residential uses can be compatible planning authorities should have regard to the proximity and compatibility of proposed dwellings to existing industrial and commercial uses to ensure that both residential amenity and economic development opportunities are not unduly compromised. 
cy-gb	Er y gall defnyddiau cyflogaeth a phreswyl fod yn gydnaws â’i gilydd, dylai awdurdodau cynllunio roi sylw i agosrwydd a chydnawsedd yr anheddau arfaethedig o safbwynt y defnyddiau diwydiannol a masnachol i sicrhau nad yw cyfleoedd datblygu economaidd ac amwynder preswyl yn cael eu cyfaddawdu. 

en-gb	Business Clusters
cy-gb	Clystyrau Busnes

en-gb	5.4.16 Economic clustering typically occurs when businesses from the same or similar industry, or with a common interest, choose to locate in close proximity for mutual benefit. 
cy-gb	Fel arfer, mae clystyru economaidd yn digwydd pan fo busnesau o’r un diwydiant neu ddiwydiant tebyg, neu fusnesau â budd cyffredin, yn dewis lleoli eu hunain yn agos at ei gilydd er lles y busnesau i gyd. 

en-gb	Often, clustering concerns high technology, innovative or research and development based companies, but may also include finance, food and media businesses, or supply industries serving larger manufacturers. 
cy-gb	Yn aml, mae clystyru’n ymwneud â chwmnïau uwch dechnoleg, arloesi neu ymchwil a datblygu, ond gall gynnwys hefyd fusnesau ariannol, bwyd a’r cyfryngau, neu ddiwydiannau cyflenwi sy’n gwasanaethu gweithgynhyrchwyr mwy. 

en-gb	Businesses can benefit from shared facilities, infrastructure, local pools of skilled and qualified labour, common supply chains and links to higher education. 
cy-gb	Mae busnesau’n gallu elwa ar gyfleusterau a rennir, seilwaith, llafur medrus a chymwys, cadwyni cyflenwi cyffredin a chysylltiadau ag addysg uwch.

en-gb	5.4.17 The Welsh Government’s Enterprise Zones are an example of where co-ordinated action can take place to encourage investment in a particular sector in a particular place. 
cy-gb	Mae Ardaloedd Menter Llywodraeth Cymru’n enghreifftiau o weithredu ar y cyd i annog buddsoddiad mewn sector penodol mewn lle penodol. 

en-gb	Planning authorities should seek to support the development of business networks and clusters particularly in relation to innovative and technology based enterprise.
cy-gb	Dylai awdurdodau cynllunio geisio cefnogi datblygiad rhwydweithiau busnes a chlystyrau, yn enwedig mewn perthynas â mentrau arloesi a thechnoleg.

en-gb	5.4.18 Development plan policies should  identify potential networks and clusters, and make clear the criteria used to categorise them. 
cy-gb	Dylai polisïau cynlluniau datblygu nodi  rhwydweithiau a chlystyrau posibl a nodi’n glir y meini prawf a ddefnyddir i’w categoreiddio. 

en-gb	Associated transport, environmental and telecommunications infrastructure links needed to support these networks and clusters and, where improvements are necessary, these should be included in the development plan. 
cy-gb	Dylai cysylltiadau seilwaith trafnidiaeth, amgylcheddol a thelathrebu cysylltiedig sydd eu hangen i gefnogi’r rhwydweithiau a’r clystyrau hyn ac i’w gwella lle bo angen, eu cynnwys yn y cynllun datblygu. 

en-gb	Planning authorities should also look favourably on any renewable and low carbon energy generation proposals designed to serve clusters, such as district heating systems and high efficiency energy recovery from waste, or the provision of an integrated network of waste recycling or collection. 
cy-gb	Dylai awdurdodau cynllunio edrych yn ffafriol ar unrhyw gynigion ar gyfer cynhyrchu ynni adnewyddadwy a charbon isel i wasanaethu clystyrau, megis systemau gwresogi ardal a systemau adfer ynni hynod effeithlon o wastraff, neu ddarparu rhwydwaith integredig o ailgylchu neu gasglu gwastraff. 

en-gb	5.5     Tourism
cy-gb	5.5      Twristiaeth

en-gb	5.5.1  Tourism involves a wide range of activities, facilities and types of development and is vital to economic prosperity and job creation in many parts of Wales. 
cy-gb	Mae twristiaeth yn cynnwys pob math o weithgareddau, cyfleusterau a mathau o ddatblygiad, ac mae’n hollbwysig i ffyniant economaidd ac i greu swyddi mewn sawl rhan o Gymru. 

en-gb	Tourism can be a catalyst for regeneration, improvement of the built environment and environmental protection. 
cy-gb	Mae twristiaeth yn gallu bod yn gatalydd ar gyfer adfywio, gwella’r amgylchedd adeiledig a diogelu’r amgylchedd. 

en-gb	5.5.2  The planning system encourages tourism where it contributes to economic development, conservation, rural diversification, urban regeneration and social inclusion, while recognising the needs of visitors and those of local communities. 
cy-gb	Mae’r system gynllunio’n annog twristiaeth os yw’n cyfrannu at ddatblygu economaidd, cadwraeth, arallgyfeirio gwledig, adfywio trefol a chynhwysiant cymdeithasol, ac mae’n cydnabod anghenion ymwelwyr a chymunedau lleol. 

en-gb	The planning system can also assist in enhancing the sense of place of an area which has intrinsic value and interest for tourism. 
cy-gb	Mae’r system gynllunio’n gallu helpu hefyd i wella’r ymdeimlad o le mewn ardal sydd â gwerth cynhenid a diddordeb i dwristiaeth. 

en-gb	In addition to supporting the continued success of existing tourist areas, appropriate tourism-related development in new destinations is encouraged. 
cy-gb	Yn ogystal â chefnogi llwyddiant parhaus ardaloedd twristiaeth presennol, anogir datblygiadau priodol sy’n gysylltiedig â thwristiaeth mewn cyrchfannau newydd. 

en-gb	In some places however there may be a need to limit new development to avoid damage to the environment or the amenity of residents and visitors. 
cy-gb	Mewn rhai mannau, fodd bynnag, efallai y bydd angen cyfyngu ar ddatblygiad newydd i osgoi difrod i’r amgylchedd neu i amwynder pobl leol ac ymwelwyr.

en-gb	5.5.3  In rural areas, tourism-related development is an essential element in providing for a healthy and diverse economy. 
cy-gb	Mewn ardaloedd gwledig, mae datblygiad yn gysylltiedig â thwristiaeth yn elfen bwysig o ddarparu economi iach ac amrywiol. 

en-gb	Here development should be sympathetic in nature and scale to the local environment.
cy-gb	Yma, dylai datblygiad fod yn ystyriol o’r amgylchedd lleol o ran natur a maint.

en-gb	5.5.4  Much of the existing provision of facilities and accommodation for tourism occurs in urban locations, including historic and coastal towns and cities. 
cy-gb	Mae llawer o’r ddarpariaeth bresennol o ran cyfleusterau a llety ar gyfer twristiaeth mewn lleoliadau trefol, gan gynnwys trefi a dinasoedd hanesyddol ac arfordirol. 

en-gb	There will be scope to develop well-designed tourist facilities in urban areas, particularly if they help bring about regeneration of former industrial areas. 
cy-gb	Bydd yna le i ddatblygu cyfleusterau twristiaeth wedi’u dylunio’n dda mewn ardaloedd trefol, yn enwedig os byddant yn helpu i adfywio hen ardaloedd diwydiannol. 

en-gb	The sensitive refurbishment and re-use of historic buildings also presents particular opportunities for tourism facilities  in all areas
cy-gb	Mae ailwampio ac ailddefnyddio adeiladau hanesyddol mewn ffordd sensitif yn cyflwyno cyfleoedd i gyfleusterau twristiaeth ym mhob ardal.

en-gb	5.5.5  Long-distance routes, rights of way, disused railways, waterways and other green infrastructure are important tourism and recreation facilities, both  in their own right and as a means of linking attractions.
cy-gb	Mae llwybrau pellter hir, hawliau tramwy, hen reilffyrdd, dyfrffyrdd a seilwaith gwyrdd arall yn gyfleusterau twristiaeth a hamdden pwysig yn eu rhinwedd eu hunain ac fel modd o gysylltu atyniadau.

en-gb	5.5.6  Planning authorities should provide a framework for maintaining and developing well-located, well designed, good quality tourism facilities. 
cy-gb	Dylai awdurdodau cynllunio ddarparu fframwaith ar gyfer cynnal a datblygu cyfleusterau twristiaeth o safon uchel sydd wedi’u lleoli a’u dylunio’n dda. 

en-gb	They should consider the scale and broad distribution of existing and proposed tourist attractions and enable complementary developments such as accommodation and access to be provided in ways which limit negative environmental impacts as well as consider the opportunities to enhance biodiversity. 
cy-gb	Dylent ystyried maint a dosbarthiad eang atyniadau presennol ac arfaethedig i dwristiaid a dylent sicrhau bod modd darparu datblygiadau cyflenwol megis llety a mynediad mewn ffyrdd sy’n cyfyngu ar yr effeithiau amgylcheddol negyddol yn ogystal ag ystyried y cyfleoedd i gyfoethogi bioamrywiaeth.

en-gb	5.5.7  Planning authorities should adopt positive approaches to proposals which utilise previously developed or disused land and water bodies for tourism uses, particularly in relation to urban regeneration.
cy-gb	Dylai awdurdodau cynllunio fabwysiadu ymagweddau cadarnhaol at gynigion sy’n defnyddio tir a ddatblygwyd o’r blaen neu dir a chyrff dŵr segur at ddefnydd twristiaeth, yn enwedig mewn perthynas ag adfywio trefol.

en-gb	5.6    The Rural Economy
cy-gb	5.6    Yr Economi Wledig

en-gb	5.6.1  A strong rural economy is essential to support sustainable and vibrant rural communities. 
cy-gb	Mae economi wledig gref yn hollbwysig i gefnogi cymunedau gwledig cynaliadwy a bywiog. 

en-gb	The establishment of new enterprises and the expansion of existing business is crucial to the growth and stability of rural areas.
cy-gb	Mae sefydlu mentrau newydd ac ehangu busnes presennol yn hollbwysig i dwf a sefydlogrwydd ardaloedd gwledig.

en-gb	5.6.2  Many commercial and light manufacturing activities can be located in rural areas without causing unacceptable disturbance or other adverse effects . 
cy-gb	Gall llawer o weithgareddau gweithgynhyrchu masnachol ac ysgafn gael eu lleoli mewn ardaloedd gwledig heb beri aflonyddwch annerbyniol na chael effeithiau andwyol eraill . 

en-gb	Small-scale enterprises have a vital role to play in the rural economy, and contribute to both local and national competitiveness and prosperity. 
cy-gb	Mae gan fentrau ar raddfa fach gyfraniad pwysig i’w wneud at yr economi wledig, ac maent yn cyfrannu at gystadleurwydd a ffyniant lleol a chenedlaethol. 

en-gb	While some employment can be created in rural locations by the re-use of existing buildings , new development will be required in many areas.
cy-gb	Er y gall rhywfaint o gyflogaeth gael ei greu mewn lleoliadau gwledig trwy ailddefnyddio adeiladau presennol , bydd angen datblygiadau newydd mewn llawer o ardaloedd.

en-gb	 Technical Advice Note 6, Planning for Sustainable Rural Communities, Welsh Assembly Government, 2010  www.wales.gov.uk/topics/planning/policy/tans/tan6/%3Flang%3Den 
cy-gb	 Nodyn Cyngor Technegol 6: Cynllunio ar gyfer Cymunedau Gwledig Cynaliadwy, Llywodraeth Cynulliad Cymru 2010  https://gov.wales/topics/planning/policy/tans/tan6/?lang=cy 

en-gb	 Technical Advice Note 23, Economic Development, Welsh Government, 2014 www.wales.gov.uk/topics/planning/policy/tans/tan 23/%3Flang%3Den 
cy-gb	 Nodyn Cyngor Technegol 23, Datblygu Economaidd, Llywodraeth Cymru, 2014   https://gov.wales/topics/planning/policy/tans/tan-23/?lang=cy 

en-gb	5.6.3  Where a need is identified, planning authorities should allocate new rural sites for economic development in development plans.  
cy-gb	Lle nodir angen, dylai awdurdodau cynllunio ddyrannu safleoedd gwledig newydd ar gyfer datblygu economaidd yn y cynlluniau datblygu.

en-gb	5.6.4  New development sites are likely to be small and, with the exception of rural diversification and agricultural development to which separate criteria apply , should generally be located within or adjacent to defined settlement boundaries, preferably where there is public transport provision. 
cy-gb	Mae safleoedd datblygu newydd yn debygol o fod yn rhai bach ac, ac eithrio arallgyfeirio gwledig a datblygiad amaethyddol lle mae meini prawf ar wahân yn berthnasol , dylent gael eu lleoli fel arfer o fewn ffiniau anheddiad diffiniedig neu yn ymyl ffiniau o’r fath, yn ddelfrydol lle darperir trafnidiaeth gyhoeddus. 

en-gb	However, some industries may have specific land requirements which cannot be accommodated within settlements. 
cy-gb	Fodd bynnag, efallai y bydd gan rai diwydiannau ofynion tir penodol na ellir darparu ar eu cyfer o fewn aneddiadau. 

en-gb	The absence of allocated employment sites should not prevent authorities from accommodating proposals for appropriate small-scale enterprises in or adjoining small rural settlements. 
cy-gb	Ni ddylai prinder safleoedd cyflogaeth wedi’u dyrannu atal awdurdodau rhag llunio cynigion ar gyfer mentrau priodol bach mewn aneddiadau gwledig bach cyfagos. 

en-gb	Planning authorities should include criteria based policy in development plans to consider such proposals when they are outside settlement boundaries. 
cy-gb	Dylai awdurdodau cynllunio gynnwys polisi meini prawf mewn cynlluniau datblygu i ystyried cynigion o’r fath os ydynt y tu allan i ffiniau anheddiad. 

en-gb	 Technical Advice Note 6, Planning for Sustainable Rural Communities, Welsh Assembly Government, 2010  www.wales.gov.uk/topics/planning/policy/tans/tan6/%3Flang%3Den 
cy-gb	 Nodyn Cyngor Technegol 6: Cynllunio ar gyfer Cymunedau Gwledig Cynaliadwy, Llywodraeth Cynulliad Cymru 2010  https://gov.wales/topics/planning/policy/tans/tan6/?lang=cy 

en-gb	Whilst the protection of the open countryside should be maintained wherever possible, the expansion of existing businesses located in the open countryside should be supported provided there are no unacceptable impacts.
cy-gb	Er y dylid diogelu cefn gwlad agored lle bo’n bosibl, dylai ehangiad busnesau presennol sydd wedi’u lleoli yng nghefn gwlad agored gael ei gefnogi, cyn belled nad oes unrhyw effeithiau annerbyniol.

en-gb	5.6.5  Although new businesses in rural areas  are essential to sustain and improve rural communities, developments which only offer short-term economic gain are unlikely to be appropriate. 
cy-gb	Er bod busnesau newydd mewn  ardaloedd gwledig yn hollbwysig i gynnal a gwella cymunedau gwledig, mae’n annhebygol y bydd datblygiadau sydd ond yn cynnig twf economaidd tymor byr yn briodol. 

en-gb	Local authorities should encourage the growth of self-employment and micro businesses in rural areas by adopting a supportive and flexible approach to home working and associated change of use applications. 
cy-gb	Dylai awdurdodau lleol annog twf hunangyflogaeth a microfusnesau mewn ardaloedd gwledig trwy fabwysiadu ymagwedd gefnogol a hyblyg at weithio o gartref a cheisiadau newid defnydd cysylltiedig.

en-gb	5.6.6  Planning authorities should adopt a constructive approach towards agricultural development proposals, especially those which are designed to meet the needs of changing farming practices or are necessary to achieve compliance with new environmental, hygiene or welfare legislation. 
cy-gb	Dylai awdurdodau cynllunio fabwysiadu ymagwedd adeiladol at gynigion datblygu amaethyddol, yn enwedig y rhai a gynlluniwyd i ddiwallu anghenion mewn perthynas ag arferion ffermio neu sy’n angenrheidiol i sicrhau cydymffurfiaeth â deddfwriaeth amgylcheddol, hylendid neu les newydd. 

en-gb	They should also adopt a positive approach to the conversion of rural buildings for business re-use.
cy-gb	Dylent hefyd fabwysiadu ymagwedd gadarnhaol at drosi adeiladau gwledig i’w hailddefnyddio at ddiben busnes.

en-gb	5.6.7  Care should be exercised when considering intensive livestock developments when these are proposed in close proximity to sensitive land uses such as homes, schools, hospitals, office development or sensitive environmental areas. 
cy-gb	Rhaid wrth ofal wrth ystyried datblygiadau da byw dwys pan geir cynnig i’w datblygu yn agos i ddefnyddiau tir sensitif megis cartrefi, ysgolion, ysbytai, swyddfeydd neu ardaloedd amgylcheddol sensitif. 

en-gb	In particular, the cumulative impacts (including noise and air pollution) resulting from similar developments in the same area should be taken into account.
cy-gb	Dylid yn arbennig ystyried effeithiau cronnus (gan gynnwys llygredd sŵn ac aer) datblygiadau tebyg yn yr un ardal. 

en-gb	Our priorities are: 
cy-gb	Ein blaenoriaethau yw:

en-gb	reducing the amount of energy we use in Wales;
cy-gb	lleihau faint o ynni rydym yn ei ddefnyddio yng Nghymru;

en-gb	reducing our reliance on energy generated from fossil fuels; 
cy-gb	lleihau ein dibyniaeth ar ynni sy’n deillio o danwyddau ffosil; 

en-gb	and
cy-gb	a 

en-gb	actively managing the transition to a low carbon economy.
cy-gb	mynd ati’n ddiwyd i reoli’r newid i economi carbon isel.

en-gb	These priorities contribute to reducing carbon emissions, as part of our approach to decarbonisation, whilst enhancing the economic, social, environmental and cultural well-being of the people and communities of Wales, in order to achieve a better quality of life for our own and future generations. 
cy-gb	5.7.5  Mae’r blaenoriaethau hyn yn cyfrannu at leihau allyriadau carbon fel rhan o’n gwaith datgarboneiddio, gan wella llesiant economaidd, cymdeithasol, amgylcheddol a diwylliannol pobl a chymunedau Cymru er mwyn gwella ansawdd ein bywydau ni ac ansawdd bywydau cenedlaethau’r dyfodol. 

en-gb	This means taking precautionary action to prevent Wales being ‘locked in’ to further fossil fuel extraction and high carbon development. 
cy-gb	Mae hyn yn golygu cymryd camau rhagofalus i atal Cymru rhag bod ynghlwm i gloddio mwy am danwydd ffosil a datblygiadau carbon uchel. 

en-gb	The planning system should facilitate delivery of both this and Welsh, UK and European targets on renewable energy. 
cy-gb	Dylai’r system gynllunio hwyluso hyn a thargedau Cymru, y DU ac Ewrop o ran ynni adnewyddadwy. 

en-gb	Planning applications for onshore generating projects in Wales which have an installed generation capacity of between 10MW and 50MW (there is no upper limit for onshore wind generating stations) are made directly to the Welsh Ministers under the Developments of National Significance (DNS) process. 
cy-gb	5.7.6   Mae ceisiadau cynllunio ar gyfer prosiectau cynhyrchu ynni ar y tir yng Nghymru sydd â chapasiti cynhyrchu o rhwng 10MW a 50MW (nid oes yna derfyn uchaf ar gyfer gorsafoedd cynhyrchu ynni gwynt ar y tir) yn cael eu cyflwyno’n uniongyrchol i Weinidogion Cymru o dan y broses Datblygiad o Arwyddocâd Cenedlaethol (DNS). 

en-gb	The planning system should secure an appropriate mix of energy provision, carbon energy, as part of the overall commitment to tackle climate change and increase energy security, is of paramount importance. 
cy-gb	5.7.7   Dylai’r system gynllunio sicrhau cymysgedd priodol o ddarpariaeth ynni sy’n cynyddu’r manteision i’n heconomi a’n cymunedau ac yn lleihau effeithiau amgylcheddol a chymdeithasol yr un pryd. 

en-gb	The continued extraction of fossil fuels will hinder progress towards achieving overall commitments to tackling climate change. 
cy-gb	Trwy barhau i godi tanwyddau ffosil, rydym yn atal cynnydd tuag at gyflawni ymrwymiadau cyffredinol i fynd i’r afael â’r newid yn yr hinsawdd. 

en-gb	The planning system should:
cy-gb	Dylai’r system gynllunio:

en-gb	integrate development with the provision of additional electricity grid network infrastructure;
cy-gb	integreiddio datblygiad gyda darpariaeth seilwaith rhwydwaith grid trydan ychwanegol;

en-gb	optimise energy storage;
cy-gb	sicrhau’r opsiwn storio ynni gorau;

en-gb	facilitate the integration of sustainable building design principles in new development;
cy-gb	hwyluso’r broses o integreiddio egwyddorion dylunio adeiladau cynaliadwy mewn datblygiad newydd;

en-gb	optimise the location of new developments to allow for efficient use of resources;
cy-gb	sicrhau’r lleoliad gorau ar gyfer datblygiadau newydd i sicrhau bod adnoddau’n cael eu defnyddio’n effeithlon;

en-gb	maximise renewable and low carbon energy generation;
cy-gb	cynhyrchu ynni adnewyddadwy a charbon isel cymaint â phosibl;

en-gb	maximise the use of local energy sources, such as district heating networks;
cy-gb	sicrhau’r defnydd gorau posibl o ffynonellau ynni lleol, megis rhwydweithiau gwresogi ardal;

en-gb	minimise the carbon impact of other energy generation; 
cy-gb	lleihau effaith carbon dulliau cynhyrchu ynni eraill; 

en-gb	and
cy-gb	a

en-gb	move away from the extraction of energy minerals, the burning of which is carbon intensive.
cy-gb	symud oddi wrth gloddio am fwynau ynni os yw’r broses yn cynhyrchu llawer o garbon.

en-gb	Electricity Grid Network and  Energy Storage
cy-gb	Rhwydwaith Grid Trydan a Storio Ynni

en-gb	5.7.10 The Welsh Government’s preferred position on new power lines is that, where possible, they should be laid underground. 
cy-gb	5.7.9  5.7.10 Y safbwynt a ffefrir gan Lywodraeth Cymru ar linellau pŵer newydd yw y dylid eu gosod o dan ddaear lle bo’n bosibl. 

en-gb	However, it is recognised that a balanced view must be taken against costs which could render otherwise acceptable projects unviable. 
cy-gb	Fodd bynnag, cydnabyddir bod angen cymryd safbwynt cytbwys o ran costau, a allai olygu bod prosiectau a fyddai’n dderbyniol fel arall, yn anhyfyw. 

en-gb	Where undergrounding of lines is not possible or applicable, proactive  5.7.14 engagement with energy companies and the public to mitigate the visual impact of any potential new transmission lines should take place. 
cy-gb	Lle nad yw’n bosibl gosod llinellau o dan y ddaear mae angen ymgysylltu’n rhagweithiol gyda chwmnïau ynni a’r cyhoedd i liniaru effaith weledol unrhyw linellau trawsyrru newydd posibl. 

en-gb	5.7.11 Planning authorities should plan  positively for grid infrastructure. 
cy-gb	5.7.11 Dylai awdurdodau cynllunio wneud cynlluniau cadarnhaol ar gyfer seilwaith grid. 

en-gb	Development plans should facilitate the grid infrastructure required to support the renewable and low carbon energy potential for the area, particularly areas identified for such development. 
cy-gb	Dylai cynlluniau datblygu hwyluso’r seilwaith grid sy’n ofynnol i gefnogi’r potensial ynni adnewyddadwy a charbon isel yn yr ardal, yn enwedig ardaloedd wedi’u dynodi ar gyfer datblygiad o’r fath. 

en-gb	Planning authorities should support appropriate grid developments, whether or not the developments to be connected are located within their authority.
cy-gb	Dylai awdurdodau cynllunio gefnogi datblygiadau grid priodol, waeth a yw’r datblygiadau i’w cysylltu wedi’u lleoli yn eu hawdurdodau ai peidio.

en-gb	5.7.12 Planning authorities and the energy  industry, including National Grid and Distribution System Operators, should engage with each other to  5.7.15 ensure development plans take grid infrastructure issues into account. 
cy-gb	5.7.12 Dylai awdurdodau cynllunio a’r diwydiant ynni, gan gynnwys y Grid Cenedlaethol a Gweithredwyr Systemau Dosbarthu, ymgysylltu â’i gilydd i sicrhau bod cynlluniau datblygu’n rhoi sylw i faterion seilwaith grid. 

en-gb	This can also ensure investment plans for transmission and distribution align with the identified potential for renewable and low carbon energy.
cy-gb	Gall hyn sicrhau hefyd fod cynlluniau buddsoddi ar gyfer trawsyrru a dosbarthu yn cyd-fynd â’r potensial a nodwyd ar gyfer ynni adnewyddadwy a charbon isel.

en-gb	5.7.13 Energy storage has an important part to play in managing the transition to a low carbon economy. 
cy-gb	5.7.13 Mae gan storio ynni gyfraniad pwysig i’w wneud at reoli’r newid i economi carbon isel. 

en-gb	The growth in energy generation from renewable sources requires the management of the resultant intermittency in supply, and energy storage can help balance supply and demand. 
cy-gb	Er mwyn cynyddu cyfanswm yr ynni sy’n deillio o ffynonellau adnewyddadwy, mae angen delio â natur ysbeidiol y cyflenwad, a gall storio ynni helpu i sicrhau cydbwysedd rhwng y cyflenwad a’r galw. 

en-gb	Proposals for new storage facilities should be supported wherever possible. 
cy-gb	Dylid cefnogi cynigion ar gyfer cyfleusterau storio newydd lle medrir. 

en-gb	Energy Hierarchy for Planning
cy-gb	Hierarchaeth Ynni ar gyfer Cynllunio 

en-gb	Welsh Government planning policy recognises an energy hierarchy. 
cy-gb	5.7.14 Mae polisi cynllunio Llywodraeth Cymru’n cydnabod hierarchaeth ynni. 

en-gb	The Welsh Government expects all new development to mitigate the causes of climate change in accordance with the energy hierarchy for planning, as set out in the following energy policies. 
cy-gb	Mae Llywodraeth Cymru’n disgwyl i bob datblygiad newydd liniaru achosion newid yn yr hinsawdd yn unol â’r hierarchaeth ynni ar gyfer cynllunio, fel y’i dangosir yn y polisïau ynni canlynol. 

en-gb	Reducing energy demand and increasing energy efficiency, through the location and design of new development, will assist in meeting energy demand with renewable and low carbon sources. 
cy-gb	Bydd lleihau’r galw am ynni a defnyddio ynni’n fwy effeithiol, trwy leoliad a dyluniad datblygiad newydd, yn helpu i ateb y galw am ynni o ffynonellau ynni adnewyddadwy a charbon isel. 

en-gb	This is particularly important in supporting the electrification of energy use, such as the growing use of electric vehicles. 
cy-gb	Mae hyn yn bwysig iawn o ran cefnogi’r broses o drydaneiddio’r defnydd o ynni, megis trwy gynyddu’r defnydd o geir trydan. 

en-gb	All aspects of the energy hierarchy have their part to play, simultaneously, in helping meet decarbonisation and renewable energy targets.
cy-gb	Mae gan bob agwedd ar yr hierarchaeth ynni gyfraniad i’w wneud o ran helpu i gyflawni targedau datgarboneiddio ac ynni adnewyddadwy.

en-gb	Planning authorities should consider the energy needs of new development it is considering for its area and assess, with grid operators, if the necessary infrastructure is in place to meet future demand. 
cy-gb	5.7.15  Dylai awdurdod cynllunio ystyried yr ynni sydd ei angen ar gyfer datblygiadau newydd y mae’n eu hystyried ar gyfer ei ardal ac asesu gyda gweithredwyr y grid a yw’r seilwaith sydd ei angen i gwrdd â galw’r dyfodol yn ei le. 

en-gb	The local balance of the energy network will be a crucial consideration in this regard, and planning authorities should consider the best places for local renewable energy generation to help improve the resilience of the grid in the future. 
cy-gb	Bydd cydbwysedd lleol y rhwydwaith ynni yn ystyriaeth hanfodol yn hyn o beth, a dylai awdurdodau cynllunio ystyried y lleoedd gorau ar gyfer cynhyrchu adnewyddadwy lleol i wella cydnerthedd y grid yn y dyfodol. 

en-gb	5.7.16 The Welsh Government has set targets for the generation of renewable energy:
cy-gb	5.7.16 Mae Llywodraeth Cymru wedi gosod targedau ar gyfer cynhyrchu ynni adnewyddadwy:

en-gb	for Wales to generate 70% of its electricity consumption from renewable energy by 2030;
cy-gb	Cymru i gynhyrchu 70% o’r trydan y mae’n ei ddefnyddio o ynni adnewyddadwy erbyn 2030; 

en-gb	for one Gigawatt of renewable electricity capacity in Wales to be locally owned by 2030; 
cy-gb	un Gigawat o’r capasiti trydan adnewyddadwy yng Nghymru i fod o dan berchnogaeth leol erbyn 2030; 

en-gb	and
cy-gb	a

en-gb	for new renewable energy projects to have at least an element of local ownership by 2020.
cy-gb	prosiectau ynni adnewyddadwy newydd i fod ag elfen o berchnogaeth leol o leiaf erbyn 2020. 

en-gb	5.7.17 The planning system has an active role to help ensure the delivery of these targets, in terms of new renewable energy generating capacity and the promotion of energy efficiency measures in buildings. 
cy-gb	5.7.17 Mae gan y system gynllunio gyfraniad gweithredol i’w wneud i helpu i sicrhau darpariaeth y targedau hyn o ran capasiti cynhyrchu ynni adnewyddadwy newydd a hyrwyddo mesurau effeithlonrwydd ynni mewn adeiladau.

en-gb	5.7.18 To assist in the achievement of these targets, local authorities must take an active, leadership approach at the local or regional level, by identifying challenging, but achievable targets for renewable energy in development plans. 
cy-gb	5.7.18  I helpu i gyflawni’r targedau hyn, mae’n rhaid i awdurdodau lleol ddefnyddio dull arwain gweithredol ar lefel leol neu ranbarthol trwy nodi targedau heriol ond cyraeddadwy ar gyfer ynni adnewyddadwy mewn cynlluniau datblygu. 

en-gb	In order to identify a measurable target, which can be assessed and monitored, it should be expressed as an absolute energy installed capacity figure. 
cy-gb	Er mwyn nodi targed mesuradwy y gellir ei asesu a’i fonitro, dylid ei fynegi fel ffigur capasiti ynni wedi’i osod. 

en-gb	This should be calculated from the resource potential of the area and should not relate to a local need for energy.  
cy-gb	Dylid ei gyfrif o botensial adnoddau ardal, ac ni ddylent ymwneud ag angen lleol am ynni.

en-gb	5.7.19 Planning authorities should consider the renewable energy resource they have available in their areas when formulating their renewable energy target, informed by an appropriate evidence base, and use the full range of policy options available, including developing spatial policies in their development plans. 
cy-gb	5.7.19  Dylai awdurdodau cynllunio, ar sail y dystiolaeth briodol, ystyried yr adnoddau ynni adnewyddadwy sydd ar gael yn eu hardaloedd wrth osod eu targed ynni adnewyddadwy, a defnyddio’r ystod lawn o opsiynau polisi sydd ar gael, gan gynnwys datblygu dyraniadau gofodol yn eu cynlluniau datblygu. 

en-gb	Targets must not be seen as maximum limits, but rather used as a tool to maximise available resource, and where proposals exceed the target they should not be refused. 
cy-gb	Rhaid gofalu na welir y targedau fel terfynau uchaf ond fel erfyn ar gyfer sicrhau’r defnydd gorau posibl o’r adnoddau sydd ar gael a phan fydd cynigion yn fwy na’r targed, ni ddylid eu gwrthod. 

en-gb	5.8    Reduce Energy Demand and Use of Energy Efficiency Sustainable Buildings
cy-gb	5.8    Lleihau’r Galw am Ynni a Defnyddio Ynni’n Fwy Effeithiol Adeiladau Cynaliadwy

en-gb	5.8.1  The planning system should support new  development that has very high energy performance, supports decarbonisation, tackles the causes of climate change, and adapts to the current and future effects of climate change through the incorporation of effective mitigation and adaptation measures.
cy-gb	5.8.1  Dylai’r system gynllunio gefnogi datblygiad newydd sy’n defnyddio ynni’n effeithiol iawn, yn cefnogi datgarboneiddio, yn mynd i’r afael ag achosion newid yn yr hinsawdd ac yn addasu i effeithiau newid yn yr hinsawdd nawr ac i’r dyfodol trwy ymgorffori mesurau lliniaru ac addasu effeithiol.

en-gb	5.8.2  The Welsh Government’s policy is to secure zero carbon buildings while continuing to promote a range of low and zero carbon technologies as a means to achieve this.
cy-gb	5.8.2  Polisi Llywodraeth Cymru yw sicrhau adeiladau di-garbon a pharhau i hyrwyddo pob math o dechnolegau carbon isel a di-garbon fel ffordd o gyflawni hyn.

en-gb	5.8.3  Sustainable building design principles  should be integral to the design of new development. 
cy-gb	5.8.3  Dylai egwyddorion dylunio adeiladau  cynaliadwy fod yn rhan annatod o’r gwaith o ddylunio datblygiad newydd. 

en-gb	Development proposals should:
cy-gb	Dylai cynigion datblygu:

en-gb	mitigate the causes of climate change, by minimising carbon and other greenhouse gas emissions associated with the development’s location, design, construction, use and eventual demolition; 
cy-gb	lliniaru achosion newid yn yr hinsawdd trwy leihau allyriadau carbon ac allyriadau nwyon tŷ gwydr eraill sy’n gysylltiedig â lleoliad y datblygiad, ei ddyluniad, ei adeiladu, ei ddefnyddio ac yn y pen draw, ei ddymchwel; 

en-gb	and
cy-gb	a

en-gb	include features that provide effective adaptation to, and resilience against, the current and predicted future effects of climate change.
cy-gb	chynnwys nodweddion sy’n galluogi addasu’n effeithiol i effeithiau’r newid yn yr hinsawdd nawr ac i’r dyfodol, a gwydnwch yn erbyn yr effeithiau hynny.

en-gb	5.8.4  Planning authorities should assess strategic sites to identify opportunities to require higher sustainable building standards, including zero carbon, in their development plan. 
cy-gb	5.8.4  Dylai awdurdodau cynllunio asesu safleoedd strategol i nodi cyfleoedd i sicrhau safonau adeiladu cynaliadwy uwch, gan gynnwys di-garbon, yn eu cynllun datblygu. 

en-gb	In bringing forward standards higher than the national minimum, which is set out in Building Regulations, planning authorities should ensure the proposed approach is based on robust evidence and has taken into account the economic viability of the scheme. 
cy-gb	Wrth gyflwyno safonau sy’n uwch na’r safonau gofynnol cenedlaethol, a amlinellir mewn Rheoliadau Adeiladu, dylai awdurdodau cynllunio sicrhau eu bod yn seilio’u penderfyniadau ar dystiolaeth gadarn ac yn ystyried hyfywedd economaidd y cynllun.

en-gb	5.8.5  TAN 12: 
cy-gb	5.8.5  Mae TAN 12: 

en-gb	Design and Access Statements should show how sustainable building design principles have been considered in the design process .
cy-gb	Cynllunio ar gyfer Adeiladau Cynaliadwy  yn rhoi arweiniad ar ddylunio adeiladau cynaliadwy. 

en-gb	 Design and Access Statements in Wales  https://beta.gov.wales/planning-applications-guidance-design-and-access-statements-das 
cy-gb	 Datganiadau Dylunio a Mynediad yng Nghymru https://beta.llyw.cymru/ceisiadau-cynllunio-canllawiau-ar-ddatganiadau-dylunio-mynedia d 

en-gb	5.8.6  Developers should take into account future requirements for carbon reduction in new buildings, as a result of changes to Building Regulations in Wales, when designing their schemes. 
cy-gb	5.8.6  Dylai datblygwyr ystyried gofynion y dyfodol o ran lleihau cyfanswm y carbon mewn adeiladau newydd, o ganlyniad i newidiadau i Reoliadau Adeiladu Cymru, wrth ddylunio eu cynlluniau. 

en-gb	Being mindful of any future changes will ensure design aspects of requirements are considered as early as possible.
cy-gb	Bydd ystyried unrhyw newidiadau i’r dyfodol yn sicrhau bod elfennau dylunio unrhyw ofynion yn cael eu hystyried cyn gynted â phosibl.

en-gb	5.9   Renewable and Low Carbon Energy
cy-gb	5.9   Ynni Adnewyddadwy a Charbon Isel

en-gb	Planning authorities should facilitate all forms of renewable and low carbon energy development. 
cy-gb	5.9.1  Dylai awdurdodau cynllunio hwyluso pob math o ddatblygiadau ynni adnewyddadwy a charbon isel. 

en-gb	In doing so, planning authorities should seek to ensure their area’s full potential for renewable and low carbon energy generation is maximised and renewable energy targets are achieved. 
cy-gb	Wrth wneud, dylai awdurdodau cynllunio geisio sicrhau y gwneir y gorau o botensial llawn eu hardal o ran cynhyrchu ynni adnewyddadwy a charbon isel a bod targedau ynni adnewyddadwy yn cael eu cyrraedd. 

en-gb	Planning authorities must develop an evidence base to inform the development of renewable and low carbon energy policies. 
cy-gb	5.9.2  Rhaid i awdurdodau cynllunio ddatblygu sail dystiolaeth i lywio datblygiad polisïau ynni adnewyddadwy a charbon isel. 

en-gb	Planning authorities should:
cy-gb	Dylai awdurdodau cynllunio:

en-gb	take into account the contribution their area can make towards the reduction of carbon emission and increasing renewable and low carbon energy production;
cy-gb	ystyried y cyfraniad y gall eu hardal ei wneud at leihau allyriadau carbon a chynhyrchu mwy o ynni adnewyddadwy a charbon isel;

en-gb	recognise that approaches for the deployment of renewable and low carbon energy technologies will vary;
cy-gb	cydnabod y bydd dulliau darparu technolegau ynni adnewyddadwy a charbon isel yn amrywio; 

en-gb	identify the accessible and deliverable renewable energy resource potential for their area, including heat, and consider the likely utilisation of this resource over the plan period;
cy-gb	nodi’r potensial i ddarparu adnoddau ynni adnewyddadwy hygyrch ac ymarferol ar gyfer eu hardal, gan gynnwys gwres, ac ystyried y defnydd tebygol o’r adnodd hwn dros gyfnod y cynllun;

en-gb	assess the social, economic, environmental and cultural impacts and opportunities arising from renewable and low carbon energy development;
cy-gb	ystyried yr effeithiau cymdeithasol, economaidd, amgylcheddol a diwylliannol a’r cyfleoedd sy’n codi o ddatblygu ynni adnewyddadwy a charbon isel;

en-gb	take into account the cumulative impact of renewable and low carbon energy development and their associated infrastructure, for example grid connections;
cy-gb	ystyried effeithiau cronnol datblygiadau ynni adnewyddadwy a charbon isel a’u seilwaith cysylltiedig, er enghraifft cysylltiadau grid;

en-gb	identify criteria for determining applications for sites based on their installed capacity;
cy-gb	nodi’r meini prawf ar gyfer penderfynu ar geisiadau ar gyfer safleoedd yn seiliedig ar eu capasiti gosodedig;

en-gb	engage with the renewable energy development industry and consider the deliverability of schemes; 
cy-gb	cysylltu â’r diwydiant datblygu ynni adnewyddadwy ac ystyried a oes modd darparu’r cynlluniau;

en-gb	take into account issues associated with grid connection (see Grid Infrastructure section) and the transportation network; 
cy-gb	ystyried materion sy’n gysylltiedig â chysylltiad grid (gweler yr adran Seilwaith Grid) a’r rhwydwaith cludiant; 

en-gb	and
cy-gb	ac

en-gb	consider local and strategic priorities for renewable energy.
cy-gb	ystyried blaenoriaethau lleol a strategol ar gyfer ynni adnewyddadwy.

en-gb	Planning for Renewable and Low Carbon Energy – A Toolkit for Planners  provides guidance on how an evidence base can be developed. 
cy-gb	Planning for Renewable and Low Carbon Energy – A Toolkit for Planners  yn rhoi arweiniad ar sut i ddatblygu sylfaen o dystiolaeth. 

en-gb	It includes guidance on developing a Renewable Energy Assessment, Energy Opportunities Plan and Strategic Sites Assessment, and how this can be translated into planning policies. 
cy-gb	Mae’n cynnwys cyngor ar ddatblygu Asesiad o Ynni Adnewyddadwy, Cynllun Cyfleoedd Ynni ac Asesiad o Safleoedd Strategol a sut y gellir eu troi’n bolisïau cynllunio. 

en-gb	However, this suggested approach should be adapted to local circumstances to enable renewable energy opportunities to be maximised, and methodological assumptions should not be used to constrain the identified resource. 
cy-gb	Ond dylid eu haddasu i’r amgylchiadau lleol er mwyn gallu gwneud y gorau o gyfleoedd ynni adnewyddadwy ac ni ddylid defnyddio rhagdybiaethau o ran y fethodoleg i gyfyngu ar yr adnodd sydd wedi’i glustnodi. 

en-gb	Innovation is encouraged and planning authorities should develop an evidence base and policies appropriate to their area. 
cy-gb	Anogir arloesedd a dylai awdurdodau cynllunio ddatblygu sylfaen o dystiolaeth a pholisïau sy’n addas i’r ardal. 

en-gb	There may also be benefits to planning authorities working together on a regional basis. 
cy-gb	Fe allai hefyd fod mantais i awdurdodau lleol gydweithio ar lefel rhanbarth. 

en-gb	Planning authorities should ensure development plan policies are supportive of renewable and low carbon energy development in all parts of Wales, direct developments to the right locations and set out clearly the local criteria against which proposals will be evaluated.
cy-gb	5.9.4  Dylai awdurdodau cynllunio sicrhau bod polisïau cynlluniau datblygu’n cefnogi datblygiadau ynni adnewyddadwy a charbon isel ym mhob rhan o Gymru, yn arwain datblygiadau i’r mannau iawn ac yn pennu’n glir y meini prawf lleol a ddefnyddir i werthuso cynigion. 

en-gb	Local Energy Generation
cy-gb	Cynhyrchu Ynni yn Lleol

en-gb	The Welsh Government encourages the use of local renewable and low carbon energy as part of the imperative to reduce carbon emissions. 
cy-gb	5.9.5  Mae Llywodraeth Cymru’n annog defnyddio ynni adnewyddadwy a charbon isel lleol fel rhan o’r gorchymyn i leihau allyriadau carbon. 

en-gb	Renewable and low carbon energy developments offer significant potential for communities and small businesses to develop their own projects for local benefit. 
cy-gb	Mae datblygiadau ynni adnewyddadwy a charbon isel yn cynnig potensial sylweddol i gymunedau a busnesau bach ddatblygu eu prosiectau eu hunain er budd lleol. 

en-gb	Planning authorities should plan positively for the use of locally generated electricity and heat to help meet the national target of one Gigawatt by 2030. 
cy-gb	5.9.6  Dylai awdurdodau cynllunio wneud cynlluniau cadarnhaol i ddefnyddio trydan a gwres a gynhyrchir yn lleol i helpu i gyflawni’r targed cenedlaethol o un Gigawatt erbyn 2030. 

en-gb	They should develop policies and proposals which:
cy-gb	Dylent gynhyrchu polisïau a chynigion sy’n:

en-gb	facilitate the co-location of major developments to enable the use of local heat opportunities;
cy-gb	hwyluso’r gwaith o gydleoli datblygiadau mawr i alluogi defnyddio cyfleoedd gwres lleol; 

en-gb	facilitate the linking of renewable and low carbon energy with major new development and high energy users;
cy-gb	hwyluso’r gwaith o gysylltu ynni adnewyddadwy a charbon isel â datblygiad newydd mawr a defnyddwyr ynni mawr;

en-gb	maximise the use of waste heat;
cy-gb	cynyddu’r defnydd o wres gwastraff;

en-gb	promote district heating; 
cy-gb	hyrwyddo gwresogi ardal; 

en-gb	and
cy-gb	a

en-gb	promote Combined Heat and Power schemes.
cy-gb	hyrwyddo cynlluniau Gwres a Phŵer Cyfunedig.

en-gb	5.9.7  Planning authorities should use their evidence base to inform policies and proposals for local energy. 
cy-gb	5.9.7  Dylai awdurdodau cynllunio ddefnyddio eu sail dystiolaeth i lywio polisïau a chynigion ar gyfer ynni lleol. 

en-gb	Development plans should support identified opportunities for district heating, local renewable and low carbon energy generation schemes, and the co-location of new proposals and land allocations with existing developments, heat suppliers and heat users. 
cy-gb	Dylai cynlluniau datblygu gefnogi cyfleoedd a nodir ar gyfer cynlluniau gwresogi ardal a chynlluniau cynhyrchu ynni adnewyddadwy a charbon isel lleol a chydleoli cynigion newydd a dyraniadau tir gyda datblygiadau presennol, cyflenwyr gwres a defnyddwyr gwres. 

en-gb	Locational Policies for Renewable and Low Carbon Energy Development
cy-gb	Polisïau Lleoliadol ar gyfer Datblygiad Ynni Adnewyddadwy a Charbon Isel

en-gb	5.9.8  Planning authorities should support and guide renewable and low carbon energy development to ensure their area’s potential is maximised. 
cy-gb	5.9.8  Dylai awdurdodau cynllunio gefnogi a llywio datblygiadau ynni adnewyddadwy a charbon isel er mwyn gwneud y gorau o botensial eu hardal. 

en-gb	Planning authorities should assess the opportunities for renewable and low carbon energy in the area, and use this evidence to establish spatial policies in their development plan which identify the most appropriate locations for development. 
cy-gb	Dylai awdurdodau cynllunio asesu’r cyfleoedd ar gyfer ynni adnewyddadwy a charbon isel yn yr ardal a defnyddio’r dystiolaeth i sefydlu polisïau gofodol yn eu cynllun datblygu, sy’n nodi’r lleoliadau mwyaf priodol ar gyfer datblygiad. 

en-gb	There should be a presumption in favour of development in identified areas, including an acceptance of landscape change, with clear criteria-based policies setting out detailed locational issues to be considered at the planning application stage. 
cy-gb	Dylai bod rhagdybiaeth o blaid datblygu yn yr ardaloedd a nodir, gan gynnwys derbyn y bydd y dirwedd yn newid, gyda pholisïau â meini prawf clir yn amlinellu’r ystyriaethau lleoliadol manwl y bydd angen eu hystyried yng ngham y cais cynllunio. 

en-gb	5.9.9  Outside identified areas, planning applications for renewable and low carbon energy developments should be determined based on the merits of the individual proposal. 
cy-gb	5.9.9  Y tu hwnt i ardaloedd a nodwyd, dylai ceisiadau cynllunio ar gyfer datblygiadau ynni adnewyddadwy a charbon isel gael eu pennu yn seiliedig ar deilyngdod y cynnig unigol. 

en-gb	The local need for a particular scheme is not a material consideration, as energy generation is of national significance and there is a recognised need to optimise renewable and low carbon energy generation. 
cy-gb	Nid yw’r angen lleol am gynllun penodol yn ystyriaeth berthnasol gan fod cynhyrchu ynni o arwyddocâd cenedlaethol, ac mae’r angen i gynhyrchu mwy o ynni adnewyddadwy a charbon isel yn cael ei gydnabod. 

en-gb	Planning authorities should seek to ensure their area’s renewable and low carbon energy potential is achieved and have policies with the criteria against which planning applications outside of identified areas will be determined.  
cy-gb	Dylai awdurdodau cynllunio geisio sicrhau bod potensial ynni adnewyddadwy a charbon isel llawn eu hardal yn cael ei wireddu a bod ganddynt bolisïau gyda meini prawf ar gyfer penderfynu ceisiadau cynllunio y tu allan i’r ardaloedd a nodir.  

en-gb	Large Scale Wind Energy Development
cy-gb	Datblygiad Ynni Gwynt ar Raddfa Fawr

en-gb	5.9.10 Wales has an abundant wind resource and, as a result, wind energy forms a key part of meeting the Welsh Government’s vision for future renewable energy production.
cy-gb	5.9.10 Mae Cymru’n lle gwyntog iawn ac, o ganlyniad, mae ynni gwynt yn rhan allweddol o’r gwaith o gyflawni gweledigaeth Llywodraeth Cymru o ran cynhyrchu ynni adnewyddadwy i’r dyfodol.

en-gb	5.9.11 The Welsh Government has identified Strategic Search Areas (SSAs) which, on the basis of substantial empirical research, are considered the most appropriate locations for large scale on-shore wind farm development (over 25MW). 
cy-gb	5.9.11 Mae Llywodraeth Cymru wedi nodi Ardaloedd Chwilio Strategol sydd, yn seiliedig ar ymchwil empirig sylweddol, yn cael eu hystyried fel y lleoliadau mwyaf priodol ar gyfer datblygiadau ffermydd gwynt ar raddfa fawr ar y tir (dros 25MW). 

en-gb	The detailed characteristics of SSAs and the methodology used to define them are outlined in Technical Advice Note 8: 
cy-gb	Mae nodweddion manwl Ardaloedd Chwilio Strategol a’r fethodoleg a ddefnyddir i’w diffinio i’w cael yn Nodyn Cyngor Technegol 8: 

en-gb	Planning for Renewable Energy . 
cy-gb	Cynllunio ar gyfer Ynni Adnewyddadwy . 

en-gb	 Technical Advice Note 8: 
cy-gb	 Nodyn Cyngor Technegol 8: 

en-gb	Planning for Renewable Energy https://gov.wales/topics/planning/policy/tans/tan8/?lang=en 
cy-gb	Cynllunio ar gyfer Ynni Adnewyddadwy https://gov.wales/topics/planning/policy/tans/tan8/?skip=1&lang=cy 

en-gb	5.9.12 The Welsh Government accepts the  introduction of new, often very large structures for on-shore wind needs careful consideration to avoid and, where possible, minimise their impact. 
cy-gb	5.9.12 Mae Llywodraeth Cymru yn derbyn bod angen rhoi ystyriaeth ofalus i gyflwyno strwythurau newydd, mawr iawn yn aml, ar gyfer ynni gwynt ar y tir i osgoi ac, os yn bosibl, lleihau eu heffaith. 

en-gb	The SSAs are the most appropriate locations for large scale wind farm development. 
cy-gb	Yr Ardaloedd Chwilio Strategol yw’r lleoliadau mwyaf priodol ar gyfer datblygiadau ffermydd gwynt ar raddfa fawr. 

en-gb	Large scale wind energy developments in these areas will be required to contribute to Welsh, UK and European renewable energy targets, mitigate climate change, and deliver energy security. 
cy-gb	Bydd hi’n ofynnol i ddatblygiadau ynni gwynt ar raddfa fawr yn yr ardaloedd hyn gyfrannu at dargedau ynni adnewyddadwy Cymru, y DU ac Ewrop, lliniaru’r newid yn yr hinsawdd a sicrhau diogelwch ynni.

en-gb	5.9.13 Within and immediately adjacent to the SSAs, there should be implicit acceptance that there will be significant change in landscape character from wind turbine development. 
cy-gb	5.9.13 O fewn yr Ardaloedd Chwilio Strategol hyn, ac yn eu hardaloedd cyfagos, dylid derbyn yn reddfol y bydd yna newid sylweddol yng nghymeriad y dirwedd o ganlyniad i ddatblygiad tyrbinau gwynt. 

en-gb	Whilst cumulative impact may be a material consideration, it must be balanced against the need to meet the Welsh Government’s aspirations for energy in Wales and the conclusions reached fully justified in any decisions taken. 
cy-gb	Er y gall effaith gronnol fod yn ystyriaeth berthnasol, rhaid cynnal cydbwysedd rhwng hynny a’r angen i fodloni dyheadau Llywodraeth Cymru ar gyfer ynni yng Nghymru a chyfiawnhau’r casgliadau a gyrhaeddir yn llawn wrth wneud unrhyw benderfyniad. 

en-gb	Developers will need to be sensitive to local circumstances, including siting and design in relation to local landform, proximity to dwellings and other planning considerations. 
cy-gb	Bydd angen i ddatblygwyr fod yn sensitif i amgylchiadau lleol, gan gynnwys lleoli a dylunio datblygiadau yn unol â thirffurfiau lleol, pa mor agos ydynt at aneddiadau, ac ystyriaethau eraill o ran cynllunio.

en-gb	5.9.14 The development of large wind farms or other large scale renewable and low carbon energy schemes will not generally be appropriate in internationally or nationally designated areas and sites. 
cy-gb	5.9.14  Yn gyffredinol, ni fydd datblygu ffermydd gwynt mawr neu gynlluniau ynni adnewyddadwy a charbon isel eraill ar raddfa fawr yn briodol mewn ardaloedd a safleoedd sydd wedi’u dynodi yn rhyngwladol neu’n genedlaethol.

en-gb	5.9.15 Development plans should, where relevant, provide policies to clarify where in the SSAs large scale wind energy developments are likely to be permitted. For example, by identifying local micro-siting criteria or identifying specific preferred locations. 
cy-gb	5.9.15  Os yn berthnasol, dylai cynlluniau datblygu ddarparu polisïau i egluro lle yn yr Ardaloedd Chwilio Strategol y bydd datblygiadau ynni gwynt ar raddfa fawr yn debygol o gael caniatâd, er enghraifft, trwy nodi meini prawf microleoli lleol neu leoliadau penodol a ffefrir. 

en-gb	The SSA boundaries have been drawn to allow for some local refinement, however, in defining such locations or criteria, it will be important to ensure that they do not differ significantly, without local evidence, from the indicative boundaries of the SSAs set out in TAN 8. 
cy-gb	Wrth lunio ffiniau’r Ardaloedd Chwilio Strategol, caniatawyd rhywfaint o ryddid i fireinio’n lleol. Fodd bynnag, wrth ddiffinio lleoliadau neu feini prawf o’r fath, bydd yn bwysig sicrhau na chaiff ffiniau dangosol yr Ardaloedd Chwilio Strategol, fel y’u nodir yn TAN 8, eu newid yn sylweddol heb dystiolaeth leol. 

en-gb	Development plans which include SSAs must contain clear policies about where and how much development will be permitted. 
cy-gb	Mae’n rhaid i gynlluniau datblyg sy’n cynnwys Ardaloedd Chwilio Strategol gynnwys polisïau clir am ble a faint o ddatblygiad a ganiateir. 

en-gb	Development Management and Renewable and Low Carbon Energy 
cy-gb	Rheoli Datblygu ac Ynni Adnewyddadwy a Charbon Isel 

en-gb	5.9.16 In determining applications for the range  of renewable and low carbon energy technologies, planning authorities should take into account: 
cy-gb	5.9.16 Wrth benderfynu ar geisiadau ar gyfer yr amrywiaeth o dechnolegau ynni adnewyddadwy a charbon isel, dylai awdurdodau cynllunio ystyried: 

en-gb	the contribution a proposal will make to meeting identified Welsh, UK and European targets;
cy-gb	cyfraniad y cynnig at gyflawni targedau Cymru, y DU ac Ewrop a’r potensial ar gyfer ynni adnewyddadwy;

en-gb	the contribution to cutting greenhouse gas emissions; 
cy-gb	y cyfraniad at leihau allyriadau nwyon tŷ gwydr; 

en-gb	and
cy-gb	ac

en-gb	the wider environmental, social and economic benefits and opportunities from renewable and low carbon energy development.
cy-gb	y manteision a’r cyfleoedd amgylcheddol, cymdeithasol ac economaidd ehangach yn sgil datblygiadau ynni adnewyddadwy a charbon isel.

en-gb	5.9.17 Planning authorities should give significant weight to the Welsh Government’s targets to increase renewable and low carbon energy generation, as part of our overall approach to tackling climate change and increasing energy security. 
cy-gb	5.9.17 Dylai awdurdodau lleol roi pwys mawr ar dargedau Llywodraeth Cymru ar gyfer cynhyrchu mwy o ynni adnewyddadwy a charbon isel fel rhan o’n dull cyffredinol o fynd i’r afael â’r newid yn yr hinsawdd a diogelu’r cyflenwad ynni. 

en-gb	In circumstances where protected landscape, biodiversity and historical designations and buildings are considered in the decision making process, only the direct irreversible impacts on statutorily protected sites and buildings and their settings (where appropriate) should be considered. 
cy-gb	Pan gaiff tirweddau, bioamrywiaeth a dynodiadau ac adeiladau hanesyddol gwarchodedig eu hystyried yn y broses benderfynu, dim ond yr effeithiau anadferadwy uniongyrchol ar safleoedd ac adeiladau sy’n cael eu gwarchod trwy statud, a’u lleoliad (lle bod hynny’n gymwys), y dylid eu hystyried. 

en-gb	In all cases, considerable weight should be attached to the need to produce more energy from renewable and low carbon sources, in order for Wales to meet its carbon and renewable targets. 
cy-gb	Ym mhob achos, dylid rhoi pwys sylweddol ar yr angen i gynhyrchu mwy o ynni o ffynonellau adnewyddadwy a charbon isel er mwyn i Gymru gwrdd â’i thargedau carbon ac adnewyddadwy. 

en-gb	5.9.18 Planning authorities should also identify and require suitable ways to avoid, mitigate or compensate adverse impacts of renewable and low carbon energy development. 
cy-gb	5.9.18 Dylai awdurdodau cynllunio nodi  a mynnu ffyrdd addas o osgoi, lliniaru neu wneud iawn am effeithiau andwyol datblygiad ynni adnewyddadwy a charbon isel. 

en-gb	The construction, operation, decommissioning, remediation and aftercare of proposals should take into account:
cy-gb	Dylai cynigion ar gyfer eu hadeiladu, eu rhedeg, eu datgomisiynu, eu trwsio ac ôlofalu amdanynt, ystyried:

en-gb	the need to minimise impacts on local communities, such as from noise and air pollution, to safeguard quality of life for existing and future generations;
cy-gb	yr angen i leihau effeithiau ar gymunedau lleol, megis trwy lygredd sŵn ac aer, er mwyn diogelu ansawdd bywyd cenedlaethau’r presennol a’r dyfodol;

en-gb	the impact on the natural and historic environment;
cy-gb	yr effaith ar yr amgylchedd naturiol a hanesyddol; 

en-gb	cumulative impact;the capacity of, and effects on the transportation network;
cy-gb	capasiti’r rhwydwaith cludiant, a’r effeithiau ar y rhwydwaith hwnnw;

en-gb	grid connection issues where renewable (electricity) energy developments are proposed; 
cy-gb	materion yn ymwneud â’r cysylltiad grid lle cynigir datblygiadau ynni adnewyddadwy (trydan); 

en-gb	and
cy-gb	ac

en-gb	the impacts of climate change on the location, design, build and operation of renewable and low carbon energy development. 
cy-gb	effeithiau’r newid yn yr hinsawdd ar leoliad a dyluniad datblygiad ynni adnewyddadwy a charbon isel, y modd y caiff ei adeiladu a’r modd y caiff ei weithredu. 

en-gb	In doing so, consider whether measures to adapt to climate change impacts give rise to additional impacts. 
cy-gb	Wrth wneud hynny, dylai ystyried a yw mesurau i ymaddasu i effeithiau’r newid yn yr hinsawdd yn arwain at effeithiau eraill. 

en-gb	5.9.19 Prior to an application being submitted, developers for renewable and low carbon energy developments  should, wherever possible, consider how to avoid, or otherwise minimise, adverse impacts through careful consideration of location, scale, design and other measures.
cy-gb	5.9.19 Cyn cyflwyno cais, dylai datblygwyr datblygiadau ynni adnewyddadwy a charbon isel, lle medrir, ystyried sut i osgoi effeithiau andwyol neu fan leiaf eu lleihau, trwy ystyried yn ofalus leoliad, graddfa, dyluniad a mesurau eraill.

en-gb	Local Involvement and Community Benefit
cy-gb	Cyfranogaeth Leol a Budd i’r Gymuned

en-gb	5.9.20 The Welsh Government supports renewable and low carbon energy projects which are developed by communities, or benefit the host community or Wales as a whole. 
cy-gb	5.9.20 Mae Llywodraeth Cymru’n cefnogi prosiectau ynni adnewyddadwy a charbon isel a ddatblygir gan gymunedau neu sydd o fudd i’r gymuned neu i Gymru yn gyffredinol. 

en-gb	The social, environmental and economic (including job creation) benefits associated with any development should be fully factored into, and given weight in the decision making process. 
cy-gb	Dylai’r manteision cymdeithasol, amgylcheddol ac economaidd (gan gynnwys creu swyddi) sy’n gysylltiedig ag unrhyw ddatblygiad gael eu hystyried yn llawn a chyfrannu at y broses benderfynu. 

en-gb	However, planning decisions must be based on an assessment of the impacts of the proposed development, irrespective of who the applicant is. 
cy-gb	Fodd bynnag, rhaid i benderfyniadau cynllunio fod yn seiliedig ar asesiad o effeithiau’r datblygiad arfaethedig, pwy bynnag yw’r ymgeisydd. 

en-gb	5.9.21 Planning authorities should recognise that community groups, and organisations who seek to promote renewable energy projects, may require particular assistance in navigating their way through the planning system. 
cy-gb	5.9.21 Dylai awdurdodau cynllunio gydnabod bod grwpiau cymunedol sy’n ceisio hyrwyddo prosiectau ynni adnewyddadwy gael eu tywys trwy’r system gynllunio. 

en-gb	Planning authorities should be as accommodating as possible when dealing with these projects. 
cy-gb	Dylai awdurdodau cynllunio helpu cymaint â phosibl wrth ymdrin â’r prosiectau hyn. 

en-gb	5.9.22 The Welsh Government supports commercial developers working together with community based organisations to take forward projects on a shared ownership basis. 
cy-gb	5.9.22 Mae Llywodraeth Cymru’n cefnogi datblygwyr masnachol i weithio gyda sefydliadau cymunedol i ddatblygu prosiectau rhanberchnogaeth. 

en-gb	We also support the principle of securing financial contributions for host communities through voluntary arrangements. 
cy-gb	Rydym yn cefnogi hefyd yr egwyddor o sicrhau cyfraniadau ariannol i gymunedau sy’n cynnig cartref i’r datblygiadau hyn trwy drefniadau gwirfoddol. 

en-gb	Such arrangements must not impact on the decision making process and should not be treated as a material consideration, unless it meets the tests set out in Circular 13/97: 
cy-gb	Ni ddylai trefniadau o’r fath effeithio ar y broses benderfynu na chael eu trin fel ystyriaeth berthnasol, oni bai bod hynny’n bodloni’r profion a amlinellir yng Nghylchlythyr 13/97:Rhwymedigaethau Cynllunio . 

en-gb	Planning Obligations . 
cy-gb	Rhwymedigaethau Cynllunio  

en-gb	 Circular 13/97: 
cy-gb	 Cylchlythyr 13/97: 

en-gb	Re-powering, Life Extension, Decommissioning and Remediation
cy-gb	Ailbweru, Estyn Bywyd, Datgomisiynu ac Adfer

en-gb	5.9.23 The extension and re-powering of existing renewable energy infrastructure is important in meeting renewable energy and decarbonisation targets. 
cy-gb	5.9.23 Mae estyn bywyd ac ailbweru seilwaith ynni adnewyddadwy yn bwysig ar gyfer taro targedau ynni adnewyddadwy a datgarboneiddio. 

en-gb	Planning authorities should support such schemes and take into account changes in renewable energy technology and viability, which may mean, for example, that the format of a repowered wind farm will be different from an existing scheme. 
cy-gb	Dylai awdurdodau cynllunio gefnogi cynlluniau o’r fath ac ystyried y newidiadau a fu o ran technoleg a hyfywedd ynni adnewyddadwy. Gallai hynny olygu, er enghraifft, y bydd fformat fferm wynt sy’n cael ei hailbweru yn wahanol i’r cynllun gwreiddiol. 

en-gb	Planning authorities should set out broad criteria for the determination of life extension and re-powering applications, based on the additional impact of the new scheme. 
cy-gb	Dylai awdurdodau cynllunio bennu meini prawf bras ar gyfer penderfynu ar geisiadau i estyn bywyd neu ailbweru, ar sail effeithiau ychwanegol y cynllun newydd. 

en-gb	5.9.24 Energy-related developments should be decommissioned and sites remediated as soon as their use ceases. 
cy-gb	5.9.25  Dylai datblygiadau cysylltiedig ag ynni gael eu datgomisiynu a dylai safleoedd gael eu hadfer cyn gynted ag y daw eu defnydd i ben. 

en-gb	Planning authorities should use planning conditions or legal agreements to secure the decommissioning of developments and associated infrastructure, and remediation of the site. 
cy-gb	Dylai awdurdodau cynllunio ddefnyddio amodau cynllunio neu gytundebau cyfreithiol i ddatgomisiynu datblygiadau a seilwaith cysylltiedig ac adfer y safle. 

en-gb	5.10  Energy Minerals
cy-gb	5.10  Mwynau Ynni

en-gb	5.10.1 The demand for energy minerals  has been largely based on power generation. 
cy-gb	5.10.1 Mae’r galw am fwynau ynni yn seiliedig  i raddau helaeth iawn ar gynhyrchu pŵer. 

en-gb	The Welsh Government has set climate change targets for the reduction of greenhouse gas emissions and promoting decarbonisation. 
cy-gb	Mae Llywodraeth Cymru wedi pennu targedau newid yn yr hinsawdd ar gyfer lleihau a allyriadau nwyon tŷ gwydr a hyrwyddo datgarboneiddio. 

en-gb	At the UK level coal powered generation is being phased out. 
cy-gb	Ar lefel y DU mae cynhyrchu pŵer glo yn cael ei ddileu’n raddol. 

en-gb	This means moving away from the extraction of fossil fuel for use in energy generation. 
cy-gb	Mae hyn yn golygu symud oddi wrth gloddio am danwydd ffosil i’w ddefnyddio i gynhyrchu ynni. 

en-gb	In the planning energy hierarchy, the extraction of minerals for the purpose of generating energy is undesirable as it is the most carbon intensive form of production. 
cy-gb	Yn yr hierarchaeth ynni cynllunio, ystyrir bod cloddio am fwynau at ddiben cynhyrchu ynni yn annymunol gan mai dyma’r dull cynhyrchu sy’n defnyddio’r mwyaf o garbon. 

en-gb	The purpose of this hierarchy is to encourage preferred generation proposals to come forward and to discourage proposals supported by the extraction of fossil fuels. 
cy-gb	Diben yr hierarchaeth hon yw annog cynigion cynhyrchu a ffefrir i ddod ymlaen a pheidio annog cynigion sy’n cynnwys cloddio am danwyddau ffosil. 

en-gb	Onshore Oil and Gas 
cy-gb	Olew a Nwy ar y Tir 

en-gb	5.10.2 The extraction of gas and oil whether by conventional or unconventional methods is classed as mineral development and onshore activities under relevant oil and gas licences must be carried out in accordance with the requirements of planning permission . 
cy-gb	5.10.2 Mae cloddio am nwy ac olew, boed hynny trwy ddulliau confensiynol neu anghonfensiynol, yn cael ei ddosbarthu fel datblygiad mwynau, a rhaid i weithgareddau ar y tir o dan drwyddedau olew a nwy perthnasol gael eu cyflawni yn unol â gofynion y caniatâd cynllunio . 

en-gb	 Licence system brought into effect in 1995 introduced a single licence,  the Petroleum Exploration and Development Licence (PEDL), covering exploration, appraisal and developmental activity for petroleum, whilst underground coal gasification is covered by Coal Authority licensing.
cy-gb	 Yn sgil y system drwyddedu a sefydlwyd ym 1995, cyflwynwyd un drwydded, sef y Drwydded Datblygu a Chwilio am Betrol (PEDL), ar gyfer gweithgareddau chwilio, arfarnu a datblygu, tra bo nwyeiddio glo dan y ddaear yn cael ei drwyddedu gan yr Awdurdod Glo

en-gb	5.10.3 Several licences have been issued in Wales but no significant oil and gas production has been undertaken. 
cy-gb	5.10.3 Mae sawl trwydded wedi’u cyhoeddi yng Nghymru, ond nid oes unrhyw olew na nwy sylweddol wedi’u cynhyrchu. 

en-gb	Unconventional oil and gas proposals for coalbed methane, shale gas and underground coal gasification are subject to Notification Directions requiring that all such development proposals be referred to the Welsh Government for consideration should the planning authority be minded to approve the application. 
cy-gb	Mae cynigion olew a nwy anghonfensiynol ar gyfer methan o wely glo, nwy siâl a nwyeiddio glo dan y ddaear yn amodol ar Gyfarwyddiadau Hysbysu sy’n ei gwneud hi’n ofynnol i bob cynnig o’r fath gael ei atgyfeirio i Lywodraeth Cymru i’w ystyried os yw’r awdurdod cynllunio yn awyddus i gymeradwyo’r cais. 

en-gb	Stages of Onshore Oil and  Gas Development 5.10.4 The general stages relating to onshore oil and gas development are: 
cy-gb	Camau Datblygu Olew a Nwy ar y Tir 5.10.4 Y cyfnodau cyffredinol yn ymwneud â datblygiad olew a nwy ar y tir yw: 

en-gb	exploration using seismic surveys to provide information about geological structures and exploratory drilling to verify the presence or absence of oil or gas reserves;
cy-gb	chwilio gan ddefnyddio arolygon seismig i ddarparu gwybodaeth am strwythurau daearegol a drilio cychwynnol i ddilysu presenoldeb neu absenoldeb cronfeydd olew neu nwy;

en-gb	appraising the assessment of exploration prospects using extended well tests and additional drilling to determine if reservoir development is economically feasible;
cy-gb	arfarnu asesiad archwiliadau gan ddefnyddio profion ffynnon estynedig a drilio ychwanegol i bennu a yw datblygu cronfeydd yn opsiwn ymarferol yn economaidd;

en-gb	development and production through the development of field infrastructure and the production of hydrocarbons from the reservoir until economically feasible reserves are depleted; 
cy-gb	mae datblygu a chynhyrchu trwy ddatblygu seilwaith maes a chynhyrchu hydrogarbonau o’r gronfa hyd nes y bydd cronfeydd sy’n ymarferol yn economaidd wedi eu dihysbyddu; 

en-gb	and
cy-gb	a

en-gb	decommissioning, restoration and aftercare refer to operations for the abandonment of wells, the removal of surface installations and the restoration of the site. 
cy-gb	mae datgomisiynu, adfer ac ôl-ofal yn cyfeirio at weithrediadau i roi’r gorau i ffynhonnau, gwaredu gosodiadau wyneb ac adfer y safle. 

en-gb	5.10.5 A planning authority would typically receive three separate planning applications for onshore oil and gas development. 
cy-gb	5.10.5 Bydd awdurdod cynllunio fel arfer yn derbyn tri chais cynllunio ar wahân ar gyfer datblygiad olew a nwy ar y tir. 

en-gb	The initial planning application would be for exploration, followed by a new planning application for development and production and finally a third planning application would be submitted for decommissioning, restoration and aftercare. 
cy-gb	Bydd y cais cynllunio cyntaf yn gofyn am ganiatâd i chwilio. Bydd yr ail yn gais cynllunio newydd ar gyfer datblygu a chynhyrchu a bydd y trydydd cais cynllunio yn gofyn am ganiatâd i ddatgomisiynu, adfer ac ôlofal. 

en-gb	The appraisal of a site is a licence stage but would not normally be a separate planning stage. 
cy-gb	Mae arfarnu’r safle’n rhan o’r cam trwyddedu ond ni fyddai fel arfer yn gam cynllunio ar wahân. 

en-gb	Decommissioning and restoration would apply to each stage, should the operator not wish to move forward with well production. 
cy-gb	Gallai cais datgomisiynu ac adfer gael ei gyflwyno ym mhob cam os na fydd y gweithredwr am fwrw ymlaen â chynhyrchu ffynnon. 

en-gb	5.10.6 Each stage generates impacts both on the surface and underground and will involve different processes, timescales, equipment, and vehicle movements. 
cy-gb	5.10.6  Mae pob cyfnod yn cynhyrchu effeithiau ar y wyneb ac o dan ddaear, a byddant yn cynnwys gwahanol brosesau, amserlenni, cyfarpar a symudiadau cerbydau. 

en-gb	Therefore it is necessary to consider all these matters anew for each planning application submitted. 
cy-gb	Felly, mae angen ystyried pob un o’r materion hyn o’r newydd ar gyfer pob cais cynllunio a gyflwynir. 

en-gb	It does not follow that just because it has been appropriate to grant planning permission to explore for the resource it would necessarily be appropriate to allow commercial extraction in the same location. 
cy-gb	Hyd yn oed os oedd hi’n briodol i roi caniatâd cynllunio i chwilio am yr adnodd, nid yw hynny’n golygu o reidrwydd y byddai’n briodol i ganiatáu cloddio masnachol yn yr un lleoliad. 

en-gb	Each planning application for any stage of development should be determined on its own merits .
cy-gb	Dylai pob cais cynllunio am unrhyw gyfnod datblygu gael ei bennu yn ôl ei haeddiant ei hun .

en-gb	 A Regulatory Roadmap, which identifies all the regulatory processes that an operator will need to satisfy before drilling for unconventional gas and oil, has been produced by the Welsh Government and the Office for Unconventional Oil and Gas.
cy-gb	 Mae Map Ffordd Rheoleiddio, sy’n nodi’r holl brosesau rheoleiddio y bydd angen i weithredwr eu bodloni cyn drilio am nwy ac olew anghonfensiynol, wedi’i gynhyrchu gan Lywodraeth Cymru a’r Swyddfa Nwy ac Olew Anghonfensiynol.

en-gb	Onshore Oil and Gas Resources
cy-gb	Adnoddau Olew a Nwy ar y Tir

en-gb	5.10.7 Coalbed methane extraction equipment is similar to that for conventional gas reservoirs but coalbed methane is more difficult to extract, particularly from virgin coal seams, because of the low permeability of coal. 
cy-gb	5.10.7 Mae cyfarpar cloddio am fethan o wely glo yn debyg i’r cyfarpar a ddefnyddir ar gyfer cronfeydd nwy confensiynol, ond mae methan o wely glo yn fwy anodd i’w gloddio, yn enwedig o wythiennau glo newydd oherwydd bod hydreiddiad glo yn naturiol isel. 

en-gb	The most common method of extracting coalbed methane is by pumping water from the seam. 
cy-gb	Y dull mwyaf cyffredin o gloddio am fethan o wely glo yw trwy bwmpio dŵr o’r wythïen. 

en-gb	Dewatering the seam lowers pressure allowing methane to flow out of the pores and fractures in the seam. 
cy-gb	Mae pwmpio dŵr o’r wythïen yn lleihau’r pwysau, gan alluogi methan i lifo allan o’r mandyllau a’r holltau yn y wythïen. 

en-gb	Hydraulic fracturing is another process used to enhance the recovery of gas from coal seams.
cy-gb	Mae hollti hydrolig yn broses arall a ddefnyddir i gael nwy o wythiennau glo.

en-gb	5.10.8 Other types of unconventional gas from coal include abandoned mine methane (drilling into abandoned mine workings to collect methane), coal mine methane (collecting the methane gas released during mining operations) and underground coal gasification (producing methane gas by partially combusting underground coal seams). 
cy-gb	5.10.8  Mae mathau eraill o nwy anghonfensiynol o lo yn cynnwys methan o byllau glo segur (drilio i mewn i hen byllau glo i gasglu methan), methan pyllau glo (casglu’r methan sy’n cael ei ryddhau yn ystod gweithrediadau cloddio) a nwyeiddio glo o dan ddaear (cynhyrchu methan trwy hylosgi gwythiennau glo o dan ddaear yn rhannol). 

en-gb	While some of these methods are operational, underground coal gasification is an unproven method of gas extraction. 
cy-gb	Er bod rhai o’r dulliau hyn yn rhai gweithredol, mae nwyeiddio glo dan ddaear yn ddull heb ei brofi ar gyfer codi nwy. 

en-gb	5.10.9 Shale oil and gas is trapped in the pore spaces and fractures within shale rock. 
cy-gb	5.10.9  Mae olew a nwy siâl wedi’u dal yn y mandyllau a’r holltau mewn craig siâl. 

en-gb	It is more difficult to extract than oil or gas from conventional reservoirs because of the low permeability of the shale source rock. 
cy-gb	Mae’n anoddach i’w dynnu nag olew neu nwy o gronfeydd confensiynol oherwydd bod hydreiddiad y graig siâl yn naturiol isel. 

en-gb	As a result, a combination of horizontal drilling and hydraulic fracturing techniques are used. 
cy-gb	O ganlyniad, defnyddir cyfuniad o dechnegau drilio llorweddol a hollti hydrolig. 

en-gb	Unconventional Extraction of  Onshore Oil and Gas
cy-gb	Dulliau Anghonfensiynol o Gloddio am Olew a Nwy ar y Tir 

en-gb	5.10.10 There are particular environmental and technical considerations associated with unconventional extraction including:
cy-gb	5.10.10 Mae yna ystyriaethau amgylcheddol a thechnegol penodol sy’n gysylltiedig â dulliau cloddio anghonfensiynol, gan gynnwys:

en-gb	the total estimated lifespan of a site can be up to 20-30 years depending on whether the site is suitable for production;
cy-gb	gall cyfanswm oes amcangyfrifedig safle fod hyd at 20-30 mlynedd os yw’r safle’n addas ar gyfer cynhyrchu;

en-gb	the production phase of an individual well typically lasts around 15 years. 
cy-gb	mae cam cynhyrchu ffynnon unigol yn para tua 15 mlynedd fel arfer. 

en-gb	While shale gas wells, for example, have a long life, output drops to about 10% of initial production after about 5 years. 
cy-gb	Er bod gan ffynhonnau nwy siâl, er enghraifft, oes hir, mae allbwn yn gostwng i tua 10% o’r cynhyrchiant cychwynnol ar ôl 5 mlynedd. 

en-gb	The pad would remain in place, alongside some small pieces of surface infrastructure and equipment;
cy-gb	Byddai’r pad yn aros yn ei le, gyda rhai darnau bach o seilwaith a chyfarpar arwyneb;

en-gb	if a site is suitable for production, extraction usually entails many more wells than conventional gas with accompanying site activity and will take more land space than conventional gas;
cy-gb	os yw safle’n addas ar gyfer cynhyrchu, fel arfer mae cloddio’n golygu llawer mwy o ffynhonnau na nwy confensiynol gyda gweithgarwch safle cysylltiedig a bydd yn cymryd mwy o le ar y tir na nwy confensiynol;

en-gb	after around two years, the major on-site activity would cease and would be replaced by routine maintenance. 
cy-gb	ar ôl tua dwy flynedd, byddai’r gweithgarwch mawr ar y safle’n dod i ben ac yn cael ei ddisodli gan waith cynnal a chadw rheolaidd. 

en-gb	The primary activities at a site would then be maintenance and movement of goods from the site, although further wells may be drilled;
cy-gb	Yna’r prif weithgareddau ar safle fyddai cynnal a chadw a symud nwyddau o’r safle, er y gallai ffynhonnau eraill cael eu drilio;

en-gb	extraction involves the use of horizontal as well as vertical drilling methods;
cy-gb	mae cloddio’n golygu defnyddio dulliau drilio llorweddol yn ogystal â fertigol;

en-gb	the use of hydraulic fracturing fluid, which is primarily composed of water, but with the addition of sand as a proppant to keep the fractures open and the addition of chemicals to improve the efficiency of the process;
cy-gb	defnyddio hylif hollti hydrolig, sy’n cynnwys dŵr yn bennaf, ond gyda thywod hefyd i gadw’r holltau ar agor a chemegau i wella effeithlonrwydd y broses;

en-gb	the disposal of water produced during well stimulation and gas production which may vary in contamination; 
cy-gb	gwaredu’r dŵr a gynhyrchwyd wrth ysgogi’r ffynnon a chynhyrchu nwy, a all amrywio mewn lefelau halogiad; 

en-gb	and
cy-gb	ac 

en-gb	potential adverse effects on subsurface resources such as groundwater. 
cy-gb	effeithiau andwyol posibl ar adnoddau o dan y wyneb, megis dŵr daear. 

en-gb	Planning Proposals for Onshore  Oil and Gas 
cy-gb	Cynigion Cynllunio ar gyfer Olew a Nwy ar y Tir 