The reference group was established by the First Minister to provide advice to the Welsh Government on matters relating to the development of the Hinkley Point C nuclear power plant.
Sefydlwyd y grŵp cyfeirio gan y Prif Weinidog i roi cyngor i Lywodraeth Cymru ar faterion sy’n ymwneud â datblygu pwerdy niwclear Hinkley Point C.