At Green Grants UK, we help homeowners and private tenants across the UK access fully-funded energy efficiency upgrades through the Government-backed ECO4 scheme. If your home is cold, your boiler is old, or your energy bills are getting out of hand, you could be entitled to thousands of pounds in free grants to make your home warmer, greener, and more affordable to run.
The Energy Company Obligation (ECO4) is a government initiative designed to help low-income households and those in fuel poverty improve the energy efficiency of their homes. Running until March 2026, the scheme is funded by major energy companies and aims to lower household carbon emissions and reduce energy bills — at no cost to you.
If your home has a low energy efficiency rating (EPC band D to G) and you receive certain income-related benefits, you may be eligible for a completely free boiler replacement, full central heating installation, insulation upgrades, or even renewable energy solutions like air source heat pumps and solar panels.
Depending on your home’s current condition and your eligibility, you could qualify for one or more of the following free energy-saving improvements:
These measures can dramatically improve your home’s comfort and energy efficiency — often saving you £000’s on your heating bills each year.
You may qualify for ECO4 funding if:
You own or privately rent your home (private tenants will need landlord permission)
Your home has a poor energy efficiency rating (EPC band E, F, G or unrated)
You receive qualifying benefits, such as Universal Credit, Income Support, ESA, JSA, Housing Benefit, Pension Credit, Tax Credits, or the Warm Home Discount
• Alternatively, you may be eligible under the LA Flex scheme — even if you're not on benefits — if you're on a low income or vulnerable to the cold
We make it easy to find out if you qualify. You don’t need to search through long eligibility lists — our online tool does the hard work for you.
We’re not a call centre or a third-party broker. At Green Grants UK, we work directly with qualified installers who understand your needs and care about your comfort. We’ve helped many families across the UK claim free energy-saving grants and reduce their bills for good.
Our mission is simple: to help you live in a warmer, safer, and more energy-efficient home — without spending a penny.
Installing energy-saving measures through the ECO4 scheme can lead to significant savings on your annual energy bills. On average, households can save:
These upgrades not only save money — they also improve your home’s energy performance, reduce carbon emissions, and increase your property’s value.
Applying is quick, simple, and obligation-free. Here’s how it works:
Ready to find out what you’re entitled to? Fill out our quick eligibility form and take the first step toward a warmer, more affordable home. There’s nothing to pay, no credit checks, and no catch — just government-backed support to help you live better.
