Er bod y system gynllunio wedi'i hen sefydlu ar gyfer datblygiadau ar dir yng Nghymru, ac mae tystiolaeth a chamau gweithredu i wella'r system wedi'u cynnwys wrth ddatblygu polisi cenedlaethol a lleol, mae'r system cynllunio morol yn llai datblygedig. Wrth i fwy o brosiectau ynni mawr ar y môr a phrosiectau ynni morol gael eu cyflwyno, mae angen inni sicrhau bod y system cynllunio morol yn addas i'r diben. Er bod gwaith sylweddol wedi'i wneud drwy'r Grŵp Cynghori Strategol Cydsynio (CSAG) a'r Is-grŵp Gwyddoniaeth a Thystiolaeth cysylltiedig (SEAGP) byddwn yn cynnal adolygiad o'r dechrau i'r diwedd o drwyddedu morol a chydsynio i wella'r broses. Bydd yr adolygiad hefyd yn cynnwys y broses o gael trwydded amgylcheddol, gan ganolbwyntio'n benodol ar dechnolegau sy'n datblygu.
While the planning system is well established for developments on land in Wales, and evidence and actions to improve the system are well built in to the development of national and local policy, the marine planning system is less developed. As more major offshore and marine energy projects come forward, we need to ensure the marine planning system is fit for purpose. While significant work has been progressed through the Consenting Strategic Advisory Group (CSAG) and associated Science and Evidence Sub-Group (SEAGP) we will undertake an end-to-end review of marine licencing and consenting to improve the process. The review will also include the process for obtaining an environmental permit, with a particular focus on emerging technologies.