Working file G5
Warm Homes Plan 2027 (preview)
Warm Homes Plan 2027: amount, eligibility, sunset and stacking with the other live grants.
Scope (as previewed June 2026)
The Warm Homes Plan is the successor framework for ECO4 and GBIS, due to go live in early 2027. The headline envelope is £6.6 billion over the parliament. Detailed delivery model and eligibility criteria are being consulted on through autumn 2026.
What to plan for
Expect a continuation of fabric-first measures, expanded heat-pump support, and a clearer link to PAS 2035 for any publicly funded measure.
Surveyed 1 October 2026. Ofgem cap for 1 October to 31 December 2026 applied (gas 7.97p, elec 26.32p, gas standing 29.68p, elec standing 54.83p). Next scheduled review 25 November 2026 (January cap announcement). [ref G5]
By Oliver Wakefield-Smith, Founder, Digital Signet. Corrections to oliver at digitalsignet dot com.