"Mae Cydweithio i Gyrraedd Sero Net yn disgrifio peth o'r gwaith rhagorol sydd eisoes yn digwydd yng Nghymru a hoffwn ddiolch i bawb sydd wedi cyfrannu ato.
“Working together to reach Net Zero showcases some of the excellent work that is already taking place in Wales and I would like to thank everybody who has contributed.