Heat Batteries
Commons · Question 27903 · Tabled 8 Sep 2026 · Department for Energy Security and Net Zero · Official record
Answered 11 Sep 2026
Question
Asked by Grahame Morris
To ask the Secretary of State for Energy Security and Net Zero, with reference to ADE: Demand’s "No Home Left Behind" report, what role she sees for heat batteries in easing grid pressure and supporting Clean Power 2030.
Answer
Answered by Martin McCluskey, 11 Sep 2026
The government recognises that heat batteries can play a role in decarbonising domestic heating, noting their ability to take advantage of time-of-use electricity tariffs through charging at off-peak times. The government has committed to provide grants t...