Introduction to the Energy Company Obligation (ECO4) Scheme
The Energy Company Obligation (ECO) is a government energy efficiency scheme in Great Britain, administered by the Office of Gas and Electricity Markets (Ofgem). The scheme was first introduced in 2013, and since then, it has undergone several iterations. The latest version, ECO4, began in April 2022 and is set to run until March 2026. ECO4 focuses on tackling fuel poverty and reducing carbon emissions by improving the energy efficiency of homes across the UK.
What is the ECO4 Scheme?
The ECO4 scheme aims to help households reduce their energy bills by installing energy-saving measures, making it easier to maintain an energy efficient home. These measures can include insulation, heating, and renewable energy systems. The primary objective of ECO4 is to provide assistance to low-income households and those living in fuel poverty, making their homes more energy-efficient and thus more affordable to heat, leading to lower energy bills.
Under the ECO4 scheme, obligated energy suppliers must meet their targets by delivering energy efficiency measures to domestic premises. The scheme is designed to target those most in need, including low-income households and those who receive certain benefits. Additionally, the scheme supports various heating improvements, contributing to long-term comfort and sustainability for homeowners.

Funding Available Under ECO4
The total funding available under the ECO4 scheme is significant, with billions of pounds allocated to help improve energy efficiency in homes across Great Britain. The scheme operates on a “whole-house” approach, meaning it aims to address multiple aspects of a home’s energy efficiency in one go, rather than gradual improvements. This approach ensures a more comprehensive and effective reduction in energy consumption and costs. Energy efficiency installers play a crucial role in this process by conducting detailed property surveys to identify necessary enhancements.
An energy assessment is an essential part of the process, determining eligibility for enhancements and identifying the best improvements for heating efficiency measures.
Specific Grants Available
ECO4 provides various grants to cover different types of energy-saving measures. Some of the key grants available include:
1. Insulation Grants: These cover loft insulation, cavity wall insulation, and solid wall insulation. Insulating a home can significantly reduce heat loss, making it more energy-efficient and cheaper to heat.
2. Heating System Grants: These grants can be used to install new, more efficient heating systems. This includes replacing an inefficient non condensing gas boiler with a more efficient A-rated combi boiler, installing an air source heat pump, or upgrading heating controls. Replacing outdated electric storage heaters with more efficient options is also covered under the ECO scheme.
3. Renewable Energy Grants: These grants support the installation of renewable energy systems, such as solar panels or biomass boilers. These systems help reduce reliance on fossil fuels and lower carbon emissions.
4. Smart Thermostats and Heating Controls: Grants for smart thermostats and advanced heating controls can help homeowners better manage their heating systems, leading to more efficient energy use.
Who Can Access the Government ECO4 Scheme?
The ECO4 scheme is targeted at specific groups of people to ensure that those most in need receive the necessary assistance. To access the scheme, households must meet certain eligibility criteria, primarily focused on low-income and vulnerable groups, including those receiving child benefits. Individuals receiving income related benefits may also qualify for the scheme.
Those receiving Personal Independence Payment (PIP) may still be eligible for the ECO4 grant if they also receive other income-related benefits.
ECO4 Qualifying Benefits
Eligibility for the ECO4 scheme is often determined by whether a household is receiving certain state benefits and meeting the minimum energy efficiency requirements. The qualifying benefits include:
– Child Tax Credits (CTC)
– Income-based Jobseekers Allowance (JSA)
– Income-related Employment and Support Allowance (ESA)
– Pension Credit Guarantee Credit
– Pension Credit Savings Credit
– Universal Credit (UC)
– Child Benefit (subject to income thresholds)
– Working Tax Credit (WTC)
– Income Support
– Housing Benefit
The Energy Performance Certificate (EPC) plays a crucial role in determining eligibility for the ECO4 grant scheme.
Income Thresholds for Child Benefit
For Child Benefit, eligibility depends on income thresholds, which are as follows:
| Type of Claim | Number of children | Single claimant income (£) | Partnered claimant income (£) |
| Child Benefit | 1 | 19,900 | 27,500 |
| Child Benefit | 2 | 24,800 | 32,300 |
| Child Benefit | 3 | 29,600 | 37,200 |
| Child Benefit | 4+ | 34,500 | 42,000 |
Households that fall within these thresholds can qualify for the ECO4 scheme, provided they meet other eligibility criteria.
Energy Efficient Upgrades
Energy efficient upgrades are pivotal in reducing both energy bills and carbon emissions. The ECO4 scheme offers funding for a range of energy efficient upgrades, including various insulation measures like loft insulation, wall insulation, and roof insulation. The scheme supports heating upgrades, such as the installation of air source heat pumps, which can significantly enhance a home’s energy efficiency. Renewable energy installations, like solar panels, are also covered under the scheme, providing households with a sustainable energy source and reducing reliance on fossil fuels. Investing in these energy efficient upgrades not only lowers energy consumption and bills but also contributes to a more sustainable and environmentally friendly future.
How to Apply for the ECO4 Scheme with ECO4
ECO4 is committed to helping you access the benefits of the ECO4 scheme. It is FREE to apply for the ECO4 scheme, and the grant will be applied for you by one of our approved Trustmark Installers. The application process is straightforward and designed to ensure you receive the assistance you need efficiently.
Steps to Apply
1. Complete the Online Application Form: Start by filling out our online application form. This will provide us with the necessary details to determine your eligibility.
2. Contact by a Team Member: Once we receive your application, a member of our team will reach out to discuss your application and gather any additional information needed.
3. Property Assessment: We will arrange for an assessment of your property to identify the energy-saving measures that can be installed. This assessment is conducted by our certified professionals.
4. Discuss Measure Options: After the assessment, we will discuss the available measure options with you, ensuring you understand the benefits and the process involved.
5. Installation of New Heating and Insulation: Finally, the approved measures, including new heating systems and insulation, will be installed by our Trustmark Installers. This ensures that the work is carried out to the highest standards.
Registered Installers
Registered installers are integral to the successful implementation of the ECO4 scheme. These professionals are accredited and possess the necessary expertise to install a variety of energy efficiency measures, including insulation, heating systems, and renewable energy technologies.
To become a registered installer, individuals must meet stringent standards and obtain relevant certifications and warranties. Households eligible for the ECO4 scheme can benefit from the services of these registered installers, who provide expert advice and ensure that energy efficiency upgrades are carried out to the highest standards.
Local Authority Flex Route
The Local Authority Flex Route under the ECO4 scheme empowers local authorities to identify and support households that are eligible for energy efficiency measures, even if they do not meet the standard eligibility criteria. This provision is crucial for assisting vulnerable households and those living in fuel poverty who might otherwise be overlooked.
Local authorities are required to submit a statement of intent, detailing their strategy for identifying eligible households and delivering the necessary energy efficiency measures. This route allows local authorities to tailor their approach to the specific needs of their communities, ensuring that support reaches those who need it most and helping to alleviate energy poverty.
Benefits of the ECO4 Scheme
The ECO4 scheme offers numerous benefits, both for individual households and for the wider community by addressing heating costs:
One of the primary goals of the scheme is to improve energy inefficient properties, ensuring they meet modern energy efficiency standards.The scheme provides funding for insulation upgrades, helping homeowners enhance their home’s energy efficiency.
Financial Savings
By improving the energy efficiency of your home, you can significantly reduce your energy bills. Insulation, efficient heating systems, and renewable energy sources all contribute to lower energy consumption, which translates into cost savings.
Environmental Impact: Reduce Carbon Emissions
The ECO4 scheme helps reduce carbon emissions by promoting energy-efficient measures and the use of renewable energy. This contributes to the UK’s broader goals of reducing greenhouse gas emissions and combating climate change.
Improved Comfort and Health
Energy-efficient homes are not only cheaper to run but also more comfortable to live in. Better insulation and heating systems can prevent dampness and mould, which can have positive impacts on health, particularly for those with respiratory conditions.
Economic Benefits
The ECO4 scheme also supports the economy by creating jobs in the energy efficiency and construction sectors. The installation of energy-saving measures requires skilled labour, thereby providing employment opportunities.
Conclusion
The Government ECO4 scheme is a critical initiative by the UK government aimed at improving the energy efficiency of homes, reducing energy bills, and tackling fuel poverty. By targeting low-income households and those on specific benefits, ECO4 ensures that the support reaches those who need it most. With various grants available for insulation, heating systems, and renewable energy, the scheme provides comprehensive assistance to enhance the energy efficiency of homes across the country.
For households eligible for ECO4, the scheme offers an opportunity to make significant improvements to their living conditions, save money on energy bills, and contribute to environmental sustainability. It is essential for eligible individuals to take advantage of this scheme and for continued efforts to be made to raise awareness and ensure the scheme’s effective implementation.
ECO4 is here to help you navigate the process. With a straightforward application process and support from our team and approved Trustmark Installers, improving your home’s energy efficiency has never been easier. Apply today and take the first step towards a more energy-efficient future.