Climate Change

Lord Krebs Excerpts

Tuesday 1st March 2022 Lords Chamber

[Lord Benyon (Con)]

The greatest stability in an unstable world is for us to decarbonise our economy as much as we can and become less reliant on other countries, or indeed on hydrocarbons, for our future. The Government’s strategy thus far has been absolutely right, and we will continue to make sure that our economy is resilient to the kind of global instability that we are experiencing at the moment.

[Lord Krebs (CB)]

My Lords, one of the risks highlighted by the Climate Change Committee is the risk to buildings of overheating from extreme heat waves. In the light of that, can the Minister tell us what proportion of the 460,000 new homes built in the last two years are designed to be resilient and cope with extreme heat waves, which are likely to be the norm by 2050?

[Lord Benyon (Con)]

The noble Lord is very experienced in this whole area of adaptation. The Department for Levelling Up, Housing and Communities has introduced a new requirement on overheating into the building regulations to ensure that new residential buildings are built for a warming climate. The new requirement prioritises addressing overheating through passive measures, including reducing solar gains and sufficient removal of heat.