
What if you could reduce your energy bills and make your home more comfortable? The Energy Company Obligation (ECO4 scheme) is a government-led initiative aimed at improving the energy efficiency of UK homes. Under ECO4, you could benefit from thousands of pounds' worth of fully funded efficiency measures, including ECO4 solar panels, that help keep your home eco-friendly, warm, and affordable to heat.
Secure free home improvements and join hundreds across the UK who have received financial support.
What You Could Save with ECO4
New Boiler Installation
Replace your old, inefficient boiler with a modern, energy-efficient model that keeps your home warm.
Average cost without ECO4 funding: £2,000 – £4,000 | Annual savings: £150 - £300
Wall or Loft Insulation
Housing insulation, including solid wall insulation and loft insulation, works to keep the heat in and the cold out.
Average cost without ECO4 funding: £670 - £1,800 | Annual savings: £85- £280
Electric Storage Heaters
Efficient and affordable heating, electric storage heaters are perfect for homes without gas central heating.
Average cost without ECO4 funding: £1,200 - £1,600 | Significant savings
The ECO4 experts here at NEIS manage everything, from checking your eligibility to performing all home improvements once you’ve been approved. It only takes a few seconds to complete our form, and you could be on your way to a warmer, more energy-efficient home without breaking the bank.

Free ECO4 eligibility check
Find out if you’re eligible. Complete our form, and NEIS will conduct a free eligibility assessment for you.
Full application management
From enrolling you in the scheme to carrying out home improvements, everything is managed by our installers.
Expert ECO4 scheme advice
NEIS is the Sunderland-based team helping UK homeowners understand free grants under the ECO4 scheme.
DO YOU QUALITY FOR ECO4?
Helping you understand the eligibility criteria
Applying for a government scheme can seem daunting. However, we’re here to relieve some of the pressure.
You can benefit from the scheme if:
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You own your home: ECO4 is aimed at homeowners. So, if you’re renting your property, make sure you have your landlord’s permission to apply.
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You receive benefits: You must be receiving a qualifying benefit, such as Universal Credit, Income Support, or JSA. For the full list of benefits, visit GOV.UK.
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You’re in EPC band D to G: ECO4 prioritises households living in fuel poverty with an Energy Performance Certificate rating of D, E, F, or G.
Don’t Meet All Requirements?
You might still qualify through flexible eligibility. Many households that don't tick every box still receive funding. The only way to know for certain is to apply.

“Henry came and fitted triple vents in all our windows and did and excellent job, no mess. Very polite and professional would definitely recommend.”