Mae Llywodraeth Cymru wedi dyblu ei gwariant ar dai cymdeithasol i'w rhentu, gan ymrwymo £250 miliwn cychwynnol yn 2021 i 2022 ar gyfer 20,000 o gartrefi carbon isel newydd.
Welsh Government has doubled its spending on social housing for rent, committing an initial £250 million in 2021 to 2022 for 20,000 new low carbon homes.