🏠 UK Energy Grants 2026

The UK's largest domestic energy efficiency programme. Funds free insulation, boiler replacements and heat pump upgrades for eligible low-income households. Most funding has now been allocated — apply now rather than waiting.

Available to ALL homeowners in England and Wales — no means testing. £7,500 towards replacing a fossil fuel heating system with an air or ground source heat pump.

Government grant covering 75% of EV charger installation costs, capped at £500. Note: standard homeowners with driveways are NOT eligible — for renters, flat owners and landlords only.

Zero VAT applies to solar panels, heat pumps, insulation and batteries. On a £10,000 solar installation, this saves you £2,000. No application needed — your installer applies 0% VAT automatically.

If you have solar panels, every unit of electricity you export earns you money. Every major supplier must offer a SEG tariff. Rates typically 3p–20p per kWh.

A one-off annual discount applied directly to your electricity bill. Automatic if on Pension Credit. Others on low income may need to apply through their supplier.

Scottish residents get additional support including heat pump grants AND interest-free loans for solar, insulation and batteries — often more generous than the England/Wales equivalent.

The main route to free solar panels in 2026. Delivered by your local council. Solar panels account for 37% of all installations. Income typically under £36,000, EPC D-G required.

The government has confirmed a £5 billion Warm Homes Fund providing low or zero interest loans for solar, batteries and heat pumps. Full details expected later in 2026.

Not on benefits but lower income? Your council may still approve ECO4 funding through LA Flex. Income threshold typically £31,000–£38,000 depending on area.