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ECO4 is the Energy Company Obligation scheme requiring large UK energy suppliers to fund efficiency upgrades for low-income and vulnerable households. Use our free checker to see if you could qualify.
ECO4 funds insulation, heating systems and energy controls for households on a low income, receiving qualifying benefits, or living in poorly insulated homes. The scheme prioritises EPC D-G properties.
Approved installers and obligated energy suppliers manage the application. You can also approach your local authority for LA Flex referral. We can help you confirm options.
Not always. LA Flex allows councils to refer households who do not receive qualifying benefits but meet local criteria.
Yes, ECO4 operates in England, Scotland and Wales. Northern Ireland has its own schemes.
Yes, in some scenarios, particularly where tenants meet eligibility criteria. Landlord contributions may apply.