Written Question·Department for Energy Security and Net Zero·UIN 67385

Energy Performance Certificates

Tabled: 14 July 2025
Answered: 22 July 2025

Question

Kevin Hollinrake

Conservative — Thirsk and Malton

To ask the Secretary of State for Energy Security and Net Zero, what assessment he has made of the potential impact of the introduction of RdSAP 10 on the unit cost of an Energy Performance Certificate.

Answer

Miatta Fahnbulleh
The Introduction of RdSAP 10 improves the accuracy of Energy Performance Certificate (EPC) assessments, helping households better understand their energy use. The fees charged are not set by government and reflect the commercial decisions of individual as...
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