Select committee: Energy Security and Net Zero Committee
Recommendation 22
1st Report - Retrofitting homes for net zero
Published 22 May 2025
Addressed to Department for Energy Security and Net Zero
Energy Security and Net Zero Committee Retrofitting homes for net zero All items in this report Report on parliament.uk ↗ Inquiry on parliament.uk ↗
Recommendation (the committee's words)
The Government should review and assess measures designed to shape and influence the clean heat market, including but not limited to the Clean Heat Market Mechanism, to determine if they remain the most effective ways to increase heat pump uptake. (Recommendation, Paragraph 121) Workforce and skills
From: Energy Security and Net Zero Committee, 1st Report - Retrofitting homes for net zero (HC 453), 22 May 2025
Government response
The government responded to the whole report on 18 August 2025 (deadline 22 July 2025).
Summary written by Accountability Index from the government's response. It is not the government's own words.The government's response sets out much of its position through the forthcoming Warm Homes Plan, recognising several of the Committee's concerns while giving a longer timeline on gas network work and expressing scepticism on one funding proposal.
- On long-term retrofit support, the government states that £13.2 billion "has been committed" to the Warm Homes Plan over 2025/26 to 2029/30, with allocations for individual programmes to be set out "by October this year".
- On Energy Performance Certificates, the government is reforming them and "expects" changes to the metrics to be introduced in 2026; it will publish its consultation response "in due course".
- On repurposing the gas network, the department "anticipates a longer timeline to be needed than the Committee's recommendation" and will publish a Call for Evidence in 2026.
- On the Heat Training Grant, the government says it is "sceptical about plans to compensate installers for lost earnings", citing the complexity of avoiding "risks of fraud".