Roedd y Pwyllgor yn cydnabod bod Cymru wedi cyrraedd ei tharged ar gyfer 2020 a’i chyllideb garbon gyntaf (2016-20), ac y “cafwyd rhai camau cadarnhaol yng Nghymru, gyda ffocws gan Weinidogion ar sgiliau, swyddi ac ymgysylltu â’r cyhoedd ar gyfer y cyfnod pontio Sero Net, sydd i’w groesawu.”  Fodd bynnag, nododd y Pwyllgor hefyd y byddai angen cyflymu’r gwaith o leihau allyriadau er mwyn sicrhau fod Cymru’n cyrraedd ei thargedau cyllidebau carbon a sero net.
The CCC acknowledged that Wales had met its 2020 target and its first carbon budget (2016-20), and that “some positive steps have been taken in Wales, with a welcome focus from Ministers on skills, jobs and public engagement for the Net Zero transition.” However, the CCC also set out that emissions reduction would need to accelerate to ensure Wales meets its current and future carbon budgets and net zero targets.