English: I very much welcome the new targets, and I think that we all have to do what we can in everything we do; it isn't just down to Government, it's down to every single one of us. The closure of Aberthaw coal-fired power station was the low-hanging fruit. We always knew that it was going to be a big one in terms of reducing our carbon emissions, but that is a relatively straightforward thing to do. We have to take action now so that the heavy lifting is done before 2030 if we are going to meet our zero-carbon 2050 target. The reason, Janet Finch-Saunders, that Wales was the last to declare net zero was to take account of the fact that we had our heritage of heavy industry, including steel, on which the rest of the UK relies. The clean air Act will follow in the next Parliament as long as Welsh Labour is returned as the main party, and it's only been postponed because of COVID. I want to focus on the need to ensure that all our buildings are net zero, as soon as we can practically manage that. I'm very pleased to read that the Construction Industry Training Board has really thought about this and has advised that we need to create at least 12,000 specialist jobs by 2028 in order to not just build the power stations of the future, which are going to be homes, but also to retrofit all our existing buildings, which are going to still be 80 per cent of our buildings in 2050. Those are very, very important contributions to ensuring that we get where we need to be, but there are other things we need to explore further. I was very surprised in Lord Deben's report of the UK Climate Change Committee to see the very small number of heat pumps that are being used in Wales, which is surprising, simply because there are so many homes not on the grid, and heat pumps provide a really good alternative renewable energy source for buildings in areas that are not on the grid. That's something that we clearly need to develop further. We are also going to need to legislate to ensure that no new buildings are going to be anything less than net zero. I'm glad to say that Cardiff and Vale health board is really taking this on as one of the things we must do. Certainly, the way in which they developed the Lakeside wing, the Nightingale hospital at the Heath, has all the features we ought to expect from all new buildings. And for those house builders who continue to build to the same old, same old standards, we need to introduce legislation to put a stop to that as soon as we possibly can.
Welsh: Rwyf i'n croesawu'r targedau newydd yn fawr, ac rwy'n credu bod yn rhaid i bob un ohonom ni wneud yr hyn a allwn ni ym mhopeth a wnawn ni; nid mater i'r Llywodraeth yn unig yw hyn, mae'n ymwneud â phob un ohonom ni. Cau gorsaf bŵer glo Aberddawan oedd y peth a oedd yn hawdd i'w wneud. Roeddem ni bob amser yn gwybod y byddai'n un mawr o ran lleihau ein hallyriadau carbon, ond mae hynny'n beth cymharol syml i'w wneud. Mae'n rhaid i ni weithredu nawr er mwyn i'r gwaith caled gael ei wneud cyn 2030 os ydym ni eisiau cyrraedd ein targed di-garbon ar gyfer 2050. Y rheswm, Janet Finch-Saunders, mai Cymru oedd yr olaf i ddatgan sero-net oedd ystyried y ffaith bod gennym ni ein treftadaeth o ddiwydiant trwm, gan gynnwys dur, y mae gweddill y DU yn dibynnu arno. Bydd y Ddeddf aer glân yn dilyn yn y Senedd nesaf cyn belled â bod Llafur Cymru yn cael ei dychwelyd fel y brif blaid, a dim ond oherwydd COVID y mae wedi'i gohirio. Rwyf i eisiau canolbwyntio ar yr angen i sicrhau bod ein holl adeiladau'n sero-net, cyn gynted ag y gallwn ni wneud hynny'n ymarferol. Rwy'n falch iawn o ddarllen bod Bwrdd Hyfforddi'r Diwydiant Adeiladu wir wedi meddwl am hyn ac wedi dweud bod angen i ni greu o leiaf 12,000 o swyddi arbenigol erbyn 2028 er mwyn nid yn unig adeiladu gorsafoedd pŵer y dyfodol, a fydd yn gartrefi, ond hefyd i ôl-ffitio ein holl adeiladau presennol, a fydd yn dal i fod yn 80 y cant o'n hadeiladau yn 2050. Mae'r rheini'n gyfraniadau pwysig iawn i sicrhau ein bod ni'n cyrraedd lle mae angen i ni fod, ond mae pethau eraill y mae angen i ni eu harchwilio ymhellach. Roeddwn i'n synnu'n fawr yn adroddiad yr Arglwydd Deben am Bwyllgor Newid Hinsawdd y DU i weld y nifer fach iawn o bympiau gwres sy'n cael eu defnyddio yng Nghymru, sy'n syndod, dim ond bod cynifer o gartrefi nad ydyn nhw ar y grid, ac mae pympiau gwres yn ffynhonnell ynni adnewyddadwy arall dda iawn i adeiladau mewn ardaloedd nad ydyn nhw ar y grid. Yn amlwg, mae hynny'n rhywbeth y mae angen i ni ei ddatblygu ymhellach. Bydd angen i ni ddeddfu hefyd i sicrhau na fydd unrhyw adeiladau newydd yn ddim llai na sero-net. Rwy'n falch o ddweud bod bwrdd iechyd Caerdydd a'r Fro yn derbyn hyn fel un o'r pethau y mae'n rhaid i ni ei wneud. Yn sicr, mae gan y ffordd yr oedden nhw wedi datblygu adain Glan-y-Llyn, ysbyty Nightingale yn y Mynydd Bychan, yr holl nodweddion y dylem ni eu disgwyl gan bob adeilad newydd. Ac i'r adeiladwyr tai hynny sy'n parhau i adeiladu i'r un hen hen safonau, mae angen i ni gyflwyno deddfwriaeth i roi terfyn ar hynny cyn gynted ag y gallwn ni.