Written Question·Department for Energy Security and Net Zero·UIN 104825

Heat Pumps and Solar Power: Energy Company Obligation

Tabled: 12 January 2026

Answered: 15 January 2026

Named Day

Question

Liz Saville Roberts

To ask the Secretary of State for Energy Security and Net Zero, what assessment he has made of the potential merits of conducting a government inquiry into the installation of air source heatpumps and solar panels within the ECO4 scheme.

Answer

Martin McCluskey

ECO4 has played a part in delivering clean heat technologies; however, issues identified by the NAO and PAC support a shift to a more direct, publicly-funded approach focused on technologies that cut bills and accelerate the transition to clean heat such ...

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