The Energy Company Obligation (ECO) is a UK-government-backed scheme established to tackle fuel poverty and reduce carbon emissions throughout Great Britain. Under the scheme, large energy suppliers are mandated to assist households with energy efficiency improvements and heating upgrades.
ECO can offer all eligible residents non-repayable financial help — therefore your energy supplier could pay for your home insulation or heating system upgrade, at no charge to you.
Now entering its fourth and final phase — ECO4 — this is your opportunity to give your home an energy-efficiency boost before the scheme closes. So if you’re considering making your home warmer and greener, now is the time to take action.
Energy Wizards is here to help simplify the process. From confirming your eligibility through connecting you with the appropriate funding, we have a team ready to help you take advantage of ECO before it disappears entirely.
Call for April 2025 applicants — Secure your place to address energy wastage in your home and save on energy bills.
We could boost the energy efficiency of your home at no cost at all. If you are homeowner or private tenant who uses electric heating and is on income-related benefits, you could be eligible for funding under the Energy Company Obligation (ECO) scheme.
Find out if you’re eligible now — your home could be warmer, greener and cheaper to run!
The Energy Company Obligation (ECO) is a government programme in the United Kingdom. The hope is to help lower energy bills, keep homes warmer and cut carbon emissions, by providing upgrades such as insulation or new heating systems. Since its debut in January 2013, more than 1.8 million homes have received more than 2.4 million energy-saving budget improvements. These homes have an average annual saving of £290.
Main Obligations
Energy suppliers need to support low income homes in making heating more efficient. That includes replacing outdated systems or insulating homes, making it easier for families to heat their homes affordably while still reaching environmental goals.
The Energy Company Obligation (ECO) scheme aims to make homes more energy efficient. Energy providers also via trusted installers such UK Energy Support will deliver improvements such as home insulation and migrating from electric room heaters to electric storage heaters.
Start by answering several questions to find out if you’re eligible to receive the fund.
Once you get a confirmation that you’re eligible, we will get in touch to book a survey of your home to find out which home improvements can be completed as part of the schemes.
Once it’s been confirmed that your home is suitable for improvements, all there’s left is to agree the installation date, after which you can enjoy reduced gas and electricity bills!
Launched on 3 December 2018 and ending in April 2022, ECO3 was the third phase to be delivered as part of the UK’s Energy Company Obligation. It intended to help low-income and vulnerable households making upgrades and insulation measures to reduce fuel poverty while improving energy efficiency and lowering their heating bills.
The ECO4 scheme is the last phase of the UK Government Energy Company Obligation and runs until 2026. It aims to enhance efficiency upgrades to the energy performance (EPC rating) of homes. Recent updates modified eligibility rules to exclude some disability payments.
Launched in 2026 after the ECO4 Scheme, the ECO5 Scheme is a government scheme to reduce carbon emissions. It also encourages renewable energy upgrades and updates eligibility requirements to focus on high-emission homes. This will enable greater environmental impact and energy efficiency, which is aligned with the UK’s net-zero goals.
GBIS is a targeted extension of the UK’s Energy Company Obligation (ECO) programme. This is not the case with ECO3 and ECO4, which catered for broader energy efficiency measures; GBIS specifically addresses the improvement of home insulation. It was designed to complement the existing ECO schemes by making insulation uplift upgrades more accessible. Focusing on insulation, GBIS reduces energy bills and carbon footprints. This effort represents a step in the government’s changing approach to improving energy efficiency in homes.
From March 2022 onwards, OFGEM’s ECO scheme became ECO4, which in April began placing greater emphasis at upgrading the UK’s least energy performing homes. This phase focuses on upgrading heating systems and requiring homes to meet new government energy standards. The scheme is still focused on low-income, fuel-poor and vulnerable households. But not all prior qualifying benefits remain accepted. If you don’t know whether you qualify, it’s worth looking again under the new rules. That’s how we support you at Energy Wizards to navigate through the changes and channels, and provide you with the support you need to make your home warmer, greener and energy-efficient. Let’s find out if you’re eligible today.
That is why at Energy Wizards we assist homes in becoming more energy efficient through fully funded upgrades. With further funding via the Energy Company Obligation scheme, we provide a plethora of improvements — from insulation to heating solutions. We want to lower energy bills and carbon footprints. UK Energy Support makes it easy and simple to save energy.
That is why at Energy Wizards we assist homes in becoming more energy efficient through fully funded upgrades. With further funding via the Energy Company Obligation scheme, we provide a plethora of improvements — from insulation to heating solutions. We want to lower energy bills and carbon footprints. UK Energy Support makes it easy and simple to save energy.
The ECO grant is only available if you are a homeowner or private tenant with your landlord’s permission. You can check your eligibility directly using the link below! There’s no rush to complete installation — just find out whether you qualify for support through the Energy Company Obligation scheme.
For the ECO4 scheme to apply you must own your home or have permission from your landlord. Low-income or vulnerable households are given priority. You may be eligible if you receive certain government benefits. Find out if you qualify for this support through Energy Wizards.
Absolutely! The Energy Company Obligation (ECO4) scheme is set to enable eligible households to improve the energy efficiency of their home – at no cost to themselves. If you are eligible based on the benefits prescribed, you may be receiving:
Free insulation (loft, cavity wall, solid wall or room-in-roof)
Some examples are the replacement of old electric heater with energy-efficient model
The best part? You don’t have to pay a penny—the grant pays for everything. But you are not able to recover costs for previous upgrades you have purchased yourself.
Applying is quick and easy:
To see if you qualify, click on the button below.
Request a free assessment — we’ll check your details and find the best home upgrades for you.
The only cost is THE TOTAL FREEDOM OF YOUR IMPROVEMENTS.
Check Your Eligibility Now
ECO4 grant (or Home Heating Cost Reduction Obligation) — will compel energy suppliers to pay for efficiency upgrades. How much you get also depends on your home’s EPC score — those rated D or lower generally qualify for the most help.
If you’re receiving qualifying benefits, your energy supplier may pay 100% of the costs for:
The poorer your EPC rating, the greater your likelihood of success.
Want to see if you qualify? Click here and start saving on energy bills now!
ECO4 – Upgrading
Medium and large energy suppliers, as well as those with over 150,000 customers, participate in the Energy Company Obligation (ECO) scheme by arranging for us and other approved professionals to install energy-saving measures.
If your energy provider doesn’t appear, don’t panic — you could still qualify for government energy support. Simply fill out our quick form, and we will check your information against the other criteria you need to meet to qualify for the ECO grant.
So, let us help you save energy, and save money!
In Great Britain, the ECO (Energy Company Obligation) includes the so-called Eco Flex scheme or LA Flex. It empowers local councils to devise their own qualifying criteria for energy-saving support, giving a greater number of homes — particularly in rural areas — access to funding. This means that those who would otherwise be excluded under standard rules can still get their due.
LA Flex is a program that assists individuals based on age, low income, or health needs, regardless of whether they receive benefits. To see if you qualify, go to your local council’s site for more information. Powered by Energy Wizards.
Reduce Your Carbon Footprint — Apply Now!
At Energy Wizards, we want to help households reduce their energy use and their bills. You may also be eligible for funding with the help of the Energy Company Obligation scheme. Please let us work toward a greener future. Contact us today and begin the process of making your home more energy efficient!
Energy Wizards Support is operated by Energy Wizards Ltd – a reliable and trustworthy, certified insulation installers.