I am pleased to see over the past year, Nest provided energy-saving advice to up to 13,000 households and delivered comprehensive home energy improvements to over 4,800 homes.
Rwy’n falch o weld, dros y flwyddyn ddiwethaf, fod Nyth wedi darparu cyngor arbed ynni i hyd at 13,000 o aelwydydd ac wedi cyflawni gwelliannau ynni cartref cynhwysfawr i dros 4,800 o gartrefi.