Up-to-date information on UK energy efficiency grants and funding in 2026. ECO4, Boiler Upgrade Scheme, Great British Insulation Scheme, and local council grants.
185 articles
The Great British Insulation Scheme closed on 31 March 2026. It funded insulation measures only and never covered windows or glazing. The scheme is managed by Ofgem and typically covers up to 100% of the cost for qualifying applicants (GOV.UK, 2026). Key Takeaways Check your EPC rating on the GOV.UK find an energy certificate service. […]
When does eco4 grant scheme end the direct answer The Energy Company Obligation (ECO4) grant scheme is scheduled to close on 31 March 2026. This is the final date by which all qualifying energy-efficiency measures must be installed and signed off, with no new applications accepted after that point (GOV.UK, 2026). Quick Answer ECO4 ends […]
The ECO4 grant covers up to £25,000 in energy-efficiency improvements, but eligibility is means-tested and property-specific The Energy Company Obligation (ECO4) scheme is a government-mandated programme that obligates major energy suppliers to fund energy-saving upgrades for low-income and vulnerable households. The maximum grant value for a full package of insulation, heating, and controls is commonly […]
ECO4 is a £4 billion government scheme that funds energy-efficiency improvements for low-income households, not a cash payment to homeowners. The ECO4 grant is a legal obligation on large energy suppliers to fund energy-saving upgrades in low-income and fuel-poor homes. It runs from 2022 to March 2026 and is part of the government’s Energy Company […]
ECO4 is worth up to £10,000–£25,000 depending on the measures installed If you are looking for a cash payment from the ECO4 scheme, you will not find one. The grant covers the full cost of energy efficiency improvements installed in your home, not a direct bank transfer. The total value of the work you receive […]
The Firman ECO4990ES portable generator typically costs between £1,800 and £2,500, though prices vary by retailer and specification. This estimate is based on UK market listings for comparable inverter generators, as the model is not currently listed on the Energy Saving Trust’s product database (Energy Saving Trust, 2026). Exact pricing depends on where you buy […]
The Great British Insulation Scheme closed on 31 March 2026. It funded insulation measures only and never covered windows or glazing. That makes it worth it only for specific households The Great British Insulation Scheme closed on 31 March 2026. It funded insulation measures only and never covered windows or glazing. The Great British Insulation […]
The ECO4 grant can cover up to £15,000 in heating and insulation costs, but eligibility rules are tighter than previous schemes. The Energy Company Obligation (ECO4) is a UK government scheme that requires large energy suppliers to fund energy-efficiency improvements for low-income, fuel-poor, and vulnerable households. It replaces the earlier ECO3 scheme with stricter eligibility […]
The UK’s net zero homes 2050 target is a legally binding requirement to decarbonise all domestic buildings The UK is legally committed to reaching net zero greenhouse gas emissions by 2050. This target was set through the Climate Change Act 2008, amended in 2019 (legislation.gov.uk, 2026). Domestic buildings currently account for roughly 20% of total […]
A single eco improvement can save up to £7,500 in Capital Gains Tax compared to leaving a property unimproved. Capital Gains Tax (CGT) is charged on the profit you make when selling a property that is not your main home. If you sell a property without making any energy-efficiency improvements, the full gain is taxable. […]
Ofgem’s 2026 price cap sets the baseline for holiday let energy costs If you own a furnished holiday let, energy costs are likely one of your largest and most unpredictable expenses. To understand whether eco upgrades are worth the investment, you first need to know what a non-eco property costs to run. The January 2026 […]
Council eco buyback schemes can cost you nothing upfront but may reclaim 100% of the grant if you sell within 5 years You may have seen offers from your local council for free or heavily subsidised home-energy upgrades like heat pumps or solar panels. These are often delivered through a council eco buyback scheme, which […]
The Right to Buy discount is separate from energy-efficiency grants, one saves up to £112,000 on purchase price, the other covers retrofit costs. If you are buying your council home through the Right to Buy scheme, you may wonder whether the discount also covers energy-efficiency improvements. It does not. The Right to Buy discount reduces […]
The single most important thing The Lifetime ISA is not a renovation or eco grant The Lifetime ISA (LISA) is a savings account, not a home-improvement grant. It is administered by HMRC and regulated by the FCA, not the Department for Energy Security and Net Zero (DESNZ). Funds from a LISA can only be withdrawn […]
The Help to Buy ISA can be used for an eco-friendly home, but the property must meet a specific energy-efficiency standard The Help to Buy ISA scheme, closed to new accounts since 30 November 2019, allows existing savers to claim a government bonus of up to £3,000 on a first home purchase. For a property […]
What a green mortgage is and how it works for homeowners A green mortgage is a home loan that offers a lower interest rate or cashback when you buy or remortgage a property with a high Energy Performance Certificate (EPC) rating. Both Halifax and Nationwide require the property to have an EPC rating of A […]
The average UK home emits 2.3 tonnes of CO2 per year from heating alone (source Energy Saving Trust) If you are looking for a mortgage in 2026, you may have heard the term “green mortgage” but are unsure what it actually means or whether it is worth pursuing. This article compares the two main green […]
Student let eco compliance UK If you let a property to students, you now face a legal deadline to improve its energy efficiency. The rules changed in 2026 and non-compliance carries a fine of up to £30,000 per property. Quick Answer Student let eco compliance requires an EPC rating of C or above from April […]
The 2026 HMO licence energy requirements are the minimum energy efficiency standards your property must meet to be licensed An HMO (House in Multiple Occupation) licence is mandatory for certain shared properties where three or more unrelated tenants live together and share facilities. From 2026, the energy-related conditions attached to that licence are stricter than […]
The 2030 MEES target requires all rented properties to reach EPC C, here is who must comply If you let a property in England or Wales, the minimum energy efficiency standard is about to tighten significantly. The current Minimum Energy Efficiency Standards (MEES) have required an EPC rating of E for new tenancies since 2018, […]
The single most important thing to know this is a capital allowance, not a grant The UK government does not offer direct grants for energy efficiency upgrades on buy-to-let (BTL) properties in 2026. Instead, BTL landlords can claim tax relief through the “Landlords’ Energy Saving Allowance” (LESA), which is a capital allowance, not a cash […]
The MCS dispute resolution process is the formal route for customers with certified installations The Microgeneration Certification Scheme (MCS) operates a formal complaints and dispute resolution process for consumers who have had work done by an MCS-certified installer. The process is designed for disputes that cannot be resolved directly between the homeowner and the installer, […]
An MCS-certified heat pump installation costs £7,000–£13,000, and the BUS grant covers £7,500 of that. If you are considering an air source heat pump, the first question is usually about the final cost after any government support. The Boiler Upgrade Scheme (BUS) provides a flat-rate grant of £7,500 towards an air source heat pump installation […]
An EPC assessment is a 30–60 minute non-invasive property inspection An Energy Performance Certificate (EPC) assessment is a visual survey of your home’s energy efficiency. The assessor measures the property’s dimensions, checks insulation, heating systems, windows, and lighting. Quick Answer An EPC assessment costs £60–£120 and takes 30–60 minutes for a 3-bed home. The assessor […]
The main grants available in 2026 are the Boiler Upgrade Scheme (7,500 pounds for heat pumps), the Great British Insulation Scheme (free or subsidised insulation), ECO4 (energy efficiency measures for low-income homes), and the Home Upgrade Grant (for off-gas-grid properties). Eligibility varies by income, benefits, property type, and location.
Contact an MCS-certified heat pump installer who will apply on your behalf. You need a valid EPC for your property, and the installation must replace an existing fossil fuel heating system. The 7,500 pound voucher is deducted from the installer quote. The scheme is available in England and Wales.
Yes. The ECO4 scheme and Great British Insulation Scheme can provide free cavity wall and loft insulation if you receive qualifying benefits or live in a property in council tax bands A to D. Contact your local council or an ECO installer to check eligibility.
Government Grants for Home Energy Improvements The UK government offers several grant schemes to help homeowners improve energy efficiency and reduce carbon emissions. Combined, these schemes can fund £10,000-£25,000 of improvements depending on eligibility. Over 3 million UK homes have benefited from government energy efficiency schemes since 2013. Available Grants at a Glance Scheme Maximum […]
Millions of UK homes remain poorly insulated, with draughty lofts, unlined cavity walls, and solid brick walls bleeding heat into the atmosphere year-round. The Great British Insulation Scheme closed on 31 March 2026. It funded insulation measures only and never covered windows or glazing. The Great British Insulation Scheme closed on 31 March 2026. It […]
Off-gas-grid homes in England face some of the highest domestic energy costs in the country. Without access to mains gas, millions of households rely on oil, LPG, electric storage heaters, or solid fuel to heat their homes, fuels that are typically more expensive per unit of energy and harder to switch away from without significant […]
Every year, millions of UK households live in cold, poorly insulated homes that cost far more to heat than they should, not because of personal choice, but because the upfront cost of energy efficiency improvements is simply out of reach. The ECO4 scheme exists specifically to change that. It is one of the most substantial […]
The relationship between your home’s energy efficiency and your local council tax bill is one that relatively few UK homeowners think to explore, yet for those in the right local authority area, it can result in a genuine reduction in one of the most unavoidable annual household costs. With energy costs still a significant concern […]
More UK households than ever stand to benefit from government energy grants in 2026, yet a significant number of eligible homeowners never claim them, simply because they do not know where to look or assume they will not qualify. The UK’s main energy efficiency programmes have distributed billions of pounds worth of support, and yet […]
