Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, what steps his Department is taking to help households adapt to rising temperatures.

The Warm Homes Plan sets out our approach to upgrading the nation’s homes, including climate adaptation. Over this Parliament, we intend to introduce the most appropriate, cost-effective passive cooling measures into our capital schemes, to support low-income consumers and those in social housing.

Passive cooling measures include internal blinds, external shutters, reflective window films, and cooler building materials. These enhance thermal comfort in hot weather and, when paired with active cooling, help mitigate energy bill increases.

We recognise that in some cases active cooling is needed to protect those most vulnerable to overheating and have taken steps to enable access to clean heat technologies that can also provide cooling functionality when necessary. The Boiler Upgrade Scheme will provide £2,500 grants for air‑to‑air heat pumps, which can also provide cooling.

The Government also embed overheating considerations through the Decent Homes Standard (DHS), Awaab’s Law, and the Housing Health and Safety Rating System (HHSRS).