Additionally, we can shop more sustainably, make healthier food choices, adapt our homes for better energy efficiency, and consider electric vehicles when replacing our cars.
Yn ogystal, gallwn siopa'n fwy cynaliadwy, gwneud dewisiadau bwyd iachach, addasu ein cartrefi ar gyfer gwell effeithlonrwydd ynni, ac ystyried cerbydau trydan wrth brynu ceir newydd.