Pa fethodoleg y mae Llywodraeth Cymru yn ei chymhwyso i'w phrosiectau seilwaith ar gyfer mesur carbon a pha ostyngiadau wedi'u targedu maen nhw'n disgwyl eu cymhwyso?
Wedi'i ateb gan Y Dirprwy Brif Weinidog ac Ysgrifennydd y Cabinet dros Newid Hinsawdd a Materion Gwledig | Wedi'i ateb ar 19/09/2025
Saesneg yn unig
Net Zero Wales sets our approach to reduce emissions across all sectors in Wales, including infrastructure projects, to meet our statutory targets. Our Wales Infrastructure Investment Strategy sets out our 10-year strategy for infrastructure in Wales. Targets are also in place for the reduction of embodied carbon which have recently moved from a maximum of 800kgCO2e/m2 to 600 kgCO2e/m2, further reducing to 350 kgCO2e/m2 from 2030.