Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, when he plans to publish full details of the Warm Homes Plan; and whether he has made an assessment of the effect of the delay on businesses operating in the energy‑efficiency and eco‑homes sector.

The Government published the Warm Homes Plan on 21 January 2026. The Warm Homes Plan will invest £15 billion, making it the biggest ever public investment to upgrade British homes and cut bills.

We will help millions of households benefit from solar panels, batteries, heat pumps and insulation that can save a typical household £550 a year compared to a gas boiler – reducing our exposure to the volatile international fossil fuel markets which have driven the cost-of-living crisis.

This comes on top of the measures announced at the Budget, which took an average of £150 of costs off energy bills from April 2026.

We will reach up to 5 million homes by 2030, tackle fuel poverty and create good jobs across the country. Our plan will unlock £38 billion in total investment across this Parliament, and with additional funding for skills, innovation and UK manufacturing, we will ensure that British workers and businesses reap the benefits.