Wrth adlewyrchu ar y ffigurau, diolchodd Julie James AS i gymunedau a sefydliadau ledled Cymru am eu hymdrechion ond rhybuddiodd fod angen gwneud llawer mwy yn fyd-eang a gartref er mwyn osgoi anhrefn hinsawdd.
Reflecting on the figures, Julie James MS thanked communities and organisations across Wales for their efforts but warned that globally and at home, much more needs to be done in order to avert climate chaos.