The Deputy Minister for Science Innovation and Skills announced the two additional NSA hubs - Centre for Alternative Technology (CAT) and the National Botanic Garden of Wales earlier this month.
Mae Gweinidog yr Amgylchedd, Ynni a Materion Gwledig wedi cytuno i ddarparu cyllid ychwanegol ar gyfer dau brosiect arddangos y Fforest Genedlaethol Cyfoeth Naturiol Cymru ar gyfer 2020 i 2021.