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Follow UK grants, eligibility rules, building standards and the policy changes that affect your plans.
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A good place to start
Eligibility rules, funding levels and building standards can change the case for an upgrade overnight. Start with the current policy and check what actually applies to your property.
Searching for UK air conditioning grants? The £2,500 Boiler Upgrade Scheme covers reversible air-to-air heat pumps that heat and cool. Check your eligibility.
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Only 34% of mcs accredited installers can legally certify a battery. Learn how to check the exact scope before you sign, so grants and SEG payments stay valid.
Full guide to ECO4 and LA Flex eligibility in 2026: qualifying DWP benefits, the four LA Flex routes, EPC band requirements, the mandatory two-band improvement rule, and why fabric-first insulation must come before a free heat pump or solar array.
Discover why the 0% battery storage vat exemption 2027 deadline means waiting to retrofit a solar battery could cost you an extra 20% in taxes. Get the facts.
Boiler upgrade scheme EPC requirements changed in May 2024. Discover why your poorly insulated home now qualifies for the £7,500 heat pump grant without fabric upgrades.
The UK Government has increased the Boiler Upgrade Scheme grant by 20% — from £7,500 to £9,000 — for homes currently heated by oil or LPG, effective 21 July 2026. Gas-connected homes remain at £7,500. Here is exactly who benefits, what the net cost of a heat pump now looks like, and the steps to take before this funding window closes.
The government is scrapping the SAP-based EPC in H2 2027 and replacing it with the Home Energy Model — four separate metrics, half-hourly physics simulations, and a hard Band D cap that locks gas boilers out of the top ratings permanently. This guide explains what HEM means for your property value, your MEES compliance deadline, and why battery storage goes from invisible to essential overnight.
The Future Homes Standard lands on 24 March 2028 — and its revised carbon rules can force a planning-compliant extension into an outright building control failure if you exceed 25% glazing and keep your gas boiler. This guide corrects the most widely misquoted U-values, explains the compliance maths, and shows how a heat pump eliminates the problem entirely.
The Warm Homes Local Grant offers up to £30,000 per household for solar panels, heat pumps, insulation, and battery storage — fully funded, no repayment required. This guide breaks down the three eligibility pathways, the income thresholds, what the grant actually covers, and exactly how to apply before your council funding runs out.
The UK government now offers a £2,500 air to air heat pump grant under the Boiler Upgrade Scheme — but only for homes replacing direct electric heating. Full eligibility rules, net costs after grant, planning requirements, and how MCS-certified installers claim the subsidy on your behalf.
Independent-minded guidance
Written by Mark Anthony Haines, with over a decade in UK renewable energy. We work from published policy, industry data and real-world performance, and explain the assumptions behind the numbers.
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