Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, whether his Department has made an estimate of the proportion of grid decarboinsation that will be achieved via reduced energy usage before 2030.

The Government expects overall grid demand to rise by 2030 as we electrify transport, heating, industry, and other sectors. The Government has committed to funding energy efficiency improvements in existing building stock which will make heating homes cheaper and more efficient.