Energy Bill Support Checker & Calculator UK 2025/26
UK households may be entitled to energy bill support through several schemes: ECO4 (free insulation and heating upgrades), Warm Home Discount, Cold Weather Payment, and the new Warm Homes Plan. This g
Energy Support Schemes 2025/26
Warm Home Discount (£150)
A £150 discount applied directly to your electricity bill (not a cash payment). From 2022, the scheme is more targeted:
- Core group: Automatically receive £150 if you receive Pension Credit (Guarantee Credit)
- Broader group: Low income households with high energy costs (assessed using government data on benefits, property, location)
- Applied between October–March of the same winter
Cold Weather Payment (£25/week)
- £25 for each 7-day period when average temperature is 0°C or below in your area
- Eligible if you receive: Pension Credit, Income Support, Universal Credit (with appropriate elements), income-based JSA, income-related ESA
- Paid automatically — no application needed
- Only in England, Wales, Northern Ireland (Scotland has Cold Spell Heating Payment)
ECO4 Scheme (Free Home Upgrades)
Energy Company Obligation (ECO4) funds free insulation, heat pumps, and boiler upgrades for eligible homes. Eligibility:
- Receive qualifying benefits (UC, Tax Credits, Housing Benefit, others) AND live in a property with low energy efficiency (EPC D-G), OR
- Low income households referred by local authorities even without benefits
Winter Fuel Payment Changes 2025/26
From winter 2024/25, Winter Fuel Payment (previously universal for over-66s) is means-tested. Only those who receive Pension Credit or other means-tested benefits now qualify. Amount remains £200 (age 66-79) or £300 (age 80+).
Warm Homes Plan (2025+)
The government's new Warm Homes Plan launches from 2025/26, offering grants of up to £15,000 for low-income households to install heat pumps, solar panels, insulation, and other low-carbon technologies. Expected to replace some ECO4 provisions. Details still being finalised.
Frequently Asked Questions
Who qualifies for the Warm Home Discount in 2025/26?
You automatically get £150 if you receive the Guarantee Credit element of Pension Credit. Broader group eligibility depends on receiving low-income benefits (Universal Credit, Housing Benefit, Tax Credits etc.) AND your energy supplier's assessment that you have high energy costs relative to income. Your supplier must participate in the scheme.
What is the Cold Weather Payment threshold?
£25 is paid automatically for each 7-day period where the average temperature in your Met Office weather station area falls to 0°C or below. Eligible if you receive Pension Credit, Income Support, income-based JSA, income-related ESA, or Universal Credit with a disability/health premium or a child under 5.
How do I apply for ECO4 insulation grants?
Contact your energy supplier first — most major suppliers participate. You can also apply through the government's ECO4 referral scheme. An assessor will visit to confirm your property's energy rating and recommend improvements. Eligible households can receive free loft insulation, cavity wall insulation, air source heat pumps, and in some cases new boilers.
Have I lost my Winter Fuel Payment?
If you are aged 66+ but don't receive Pension Credit or another qualifying means-tested benefit, you will not receive the Winter Fuel Payment from winter 2024/25 onwards. The payment was made universal until 2024 — now only means-tested benefit recipients qualify. Apply for Pension Credit if you haven't — millions of pensioners are entitled but don't claim.
What is Pension Credit and why does it matter for energy support?
Pension Credit is a means-tested benefit for people over State Pension age with low income. Guarantee Credit tops up weekly income to £218.15 (single) or £332.95 (couple) in 2025/26. It's the gateway benefit for: Warm Home Discount, Winter Fuel Payment, Cold Weather Payment, free TV licence (if 75+), and Housing Benefit. Many eligible pensioners don't claim it.
What is the Warm Homes Plan and who qualifies?
The Warm Homes Plan is the government's major home energy efficiency programme launching 2025-2028. It will provide grants (up to £15,000 for low-income households) for heat pumps, solar panels, insulation, and storage heaters. Eligibility focuses on low-income households and properties with EPC rating D or below. Details being confirmed by DESNZ.
What is the energy price cap in 2025/26?
Ofgem's energy price cap sets maximum per-unit rates. The cap changes quarterly. For Q1 2025/26 (April-June 2025): average household dual-fuel bill £1,849/year. The cap does not limit your total bill — only the unit rate and standing charge. Usage above typical consumption is still billed.
What is the Smart Export Guarantee (SEG)?
The Smart Export Guarantee requires licensed energy suppliers to pay householders with eligible solar panels (or other small-scale renewables) for electricity exported to the grid. Rates vary by supplier (typically 3-15p/kWh in 2025). Apply through your energy supplier after installation. Earnings from SEG are subject to income tax above the £1,000 trading allowance.
Official Sources & References
Data verified against official UK government sources. Last checked April 2026.