Today, Deputy First Minister with responsibility for Climate Change, Huw Irranca-Davies confirmed targets had been met 12 months early.
Heddiw, cadarnhaodd y Dirprwy Brif Weinidog sydd â chyfrifoldeb am Newid Hinsawdd, Huw Irranca-Davies ein bod wedi cyrraedd y targedau 12 mis yn gynnar.