01The scheme
What it pays and who can get it
England, Scotland and Wales only. Read on the official page on 31/10/2026.
Energy suppliers pay for insulation and heating upgrades, including replacing or repairing a boiler, for households on certain benefits in private homes with an EPC of D to G (E to G when renting from a private landlord), and for social housing rated E to G. Runs in Great Britain and closes on 31 December 2026. Apply through the local council or a supplier taking part.
Rules change: check the official page before you rely on it.
02Prices
Prices sellers publish after this grant
Each seller's own price with the grant already taken off, as its page says it.
Not checked yet
We have not read a seller's price after this grant yet. Prices before it are on each spec page below.
03Specs
Specs it can pay towards
04Questions
Energy Company Obligation (ECO4): questions
- How much is the Energy Company Obligation (ECO4)?
- Energy Company Obligation (ECO4): pays for agreed work rather than a fixed sum (England, Scotland and Wales only), checked on the official page on 31/10/2026.
- Where does it apply?
- England, Scotland and Wales only. Grants differ by nation, so a figure here is never shown as another nation's.
- Who can get it?
- Energy suppliers pay for insulation and heating upgrades, including replacing or repairing a boiler, for households on certain benefits in private homes with an EPC of D to G (E to G when renting from a private landlord), and for social housing rated E to G. Runs in Great Britain and closes on 31 December 2026. Apply through the local council or a supplier taking part.
05Sources
Where these facts come from
- Energy Company Obligation (ECO4)checked 31/10/2026
- How we read prices