Heddiw, mae'r Gweinidog hefyd wedi annog Llywodraeth y DU i sicrhau bod y costau sydd ynghlwm wrth gyrraedd targed o sero yn cael eu gwasgaru ar draws y DU a gofynnodd fod yr holl lywodraethau'n cydweithio'n well i gyrraedd targedau’r DU.
The Minister has today also urged the UK Government to ensure the costs of moving to net-zero are spread across the UK and called for closer collaboration across all governments on a UK target.