ECO4 Grants in Newport & Gwent
Make your home warmer, cut energy bills, and reduce carbon emissions with ECO4 support available across Newport and the wider Gwent area.
ECO4 Grants in Newport & Gwent — Save Energy, Cut Bills, Stay Warm
If you’re a homeowner or private tenant in Newport or anywhere across Gwent, you may qualify for funding under the UK government’s ECO4 scheme — part of the Energy Company Obligation (ECO). ECO4 provides grants for energy-efficient home improvements that can make your property warmer, reduce energy bills, and help lower carbon emissions.
The scheme runs until March 2026 and supports households throughout South Wales, including Caerleon, Rogerstone, Cwmbran, Pontypool, Abergavenny, Monmouth, Blackwood, and Ebbw Vale. Eligible homes can receive upgrades such as efficient heating systems, smart heating controls, ventilation, insulation and renewables such as Solar Panels.
Our local Newport-based team manages the entire process — from eligibility checks to installation — using only TrustMark-registered and PAS-accredited installers.
Start improving your home today:
- ✅ Check if your Newport or Gwent property qualifies for ECO4 funding
- ✅ Arrange a free home energy assessment
- ✅ Enjoy lower bills and a more efficient, comfortable home
➡️ Start your free ECO4 eligibility check now – it only takes a few minutes and could unlock government-funded upgrades for your home of more than £30,000.
What is ECO4?
ECO4 is the UK government’s Energy Company Obligation (ECO) running through to March 2026. It funds energy-efficiency upgrades for eligible households via obligated energy suppliers. The goal is to lift EPC ratings, lower running costs, and reduce fuel poverty. Most of the grants are in excess of £30,000.
Who can qualify?
You may be eligible if one or more of the following apply:
- Your household income is below the qualifying threshold (gross annual household income less than £31,000) or you receive certain income-related benefits (e.g., Universal Credit, Pension Credit, etc). Your home needs to have a low EPC rating (E, F,or G). You could also qualify if you suffer from
- A cardiovascular condition, or
- A respiratory disease, or
- Limited mobility or,
- Immunosuppression.
See FAQ 4 below for the full set of qualifications
Not sure? We’ll check for you in minutes.
Where we cover in Gwent
- Newport: Caerleon, Rogerstone, Bettws, Maindee, St Julians, Llanwern, Duffryn, Bassaleg, and more.
- Blaenau Gwent: Ebbw Vale, Tredegar, Brynmawr, Abertillery.
- Torfaen: Cwmbran, Pontypool, Abersychan, Blaenavon.
- Monmouthshire: Abergavenny, Monmouth, Chepstow, Caldicot, Usk.
- Caerphilly County Borough: Caerphilly, Blackwood, Risca, Newbridge, Bargoed, Ystrad Mynach.
What can ECO4 fund?
Funding is tailored to your home and eligibility.
Typical improvements include:
Insulation: Solid Wall Insulation, Cavity Wall Insulation, Loft Insulation, Room-in-Roof Insulation, etc.
Renewables: Solar Panels, Air Source Heat Pumps, etc.
Heating controls and smart thermostats.
How the process works
- Quick eligibility check – share your postcode, tenure, and a few home details.
- Free home assessment – we review EPC data and, if needed, complete a property survey.
- Funding confirmation – we confirm whether ECO4 can cover the cost of the upgrades, or that a customer contribution will be required.
- Installation – accredited installers complete works to PAS standards with minimal disruption.
- Aftercare – documentation, warranties, and support.
Why choose a local team?
End-to-end support from eligibility to aftercare
Local knowledge of property types across Newport and Gwent
Trusted network of accredited assessors and installers
Landlords & agents
ECO4 can help improve EPC ratings in the private rented sector. We handle tenant communication, permissions, and scheduling to minimise voids.
ECO4 Frequently Asked Questions — Newport & Gwent
1. What is ECO4?
ECO4 (Energy Company Obligation, Phase 4) is a UK government-backed scheme that funds energy-efficiency upgrades for homes. It runs until March 2026 and helps reduce energy bills and carbon emissions across Newport and the wider Gwent area.
To find out if you qualify, or to book a free no-obligation survey, complete our enquiry form or give us a call
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
2. Who provides the funding?
Large energy suppliers are required by law to fund improvements through ECO4. We all contribute to this initiative through our fuel bills, as part of what’s called the “green levy” – 6% of gas bills and 11% of electricity bills go towards this fund.
The energy companies then use this money to fund ECO grants, including schemes like ECO4. So, while the insulation itself may seem free, we’re indirectly funding it through our energy bills, as is often the case.
To find out if you qualify, or to book a free no-obligation survey, complete our enquiry form or give us a call
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
3. Do I have to repay the grant?
No, ECO4 is not a loan. In some cases, a small customer contribution may apply, but this will always be confirmed in writing before any work starts. The grants are not paid back — they’re designed to make homes warmer and more efficient.
To find out if you qualify, or to book a free no-obligation survey, complete our enquiry form or give us a call
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
4. Who qualifies for ECO4 in Newport & Gwent?
You will qualify if your household receives certain Government income-related benefits. Flexible routes also exist for households in fuel poverty or considered vulnerable to the cold.
Here is the list of Qualifying Benefits.
- Pension Credit
- Income-Based Job Seekers’ Allowance
- Universal Credit – No income threshold
- Income-Related Employment and Support Allowance
- Tax Credits (including Working and Child Tax Credits) – No income threshold
- Income Support
- Housing Benefit – NEW
- Child Benefit/Family Allowance. Income Thresholds apply – see table below
Yes, you would qualify for a grant if you claim Child Benefit and have an annual income no greater than the appropriate threshold.
The threshold varies between single people and couples, and depends on the number of children you have. See the table below. So, 2 adults with 2 children would have an income threshold of £32,300.
| Number of children | 1 | 2 | 3 | 4 |
| 1 adult household | £19,900 | £24,800 | £29,600 | £34,500 |
| 2 adult household | £27,500 | £32,300 | £37,200 | £42,000 |
There is also a “low-income route” and a “health condition” route.
“Low-income” route: Households living in EPC bands D, E, F and G and with a gross household income less than £31,000 per year. This income cap applies irrespective of the property size, composition or region and is from all sources of income.
“Health condition” route. You could qualify if you suffer from any of the following 4 conditions:
A cardiovascular condition, A respiratory disease, Limited mobility or Immunosuppression.
To find out if you qualify, or to book a free no-obligation survey, complete our enquiry form or give us a call
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
5. Can I apply if I don’t receive benefits?
Yes, there is a “low-income route” and a “health condition” route shown below. There is also a Child Benefit route, which is covered in FAQ 4.
“Low-income” route: Households living in EPC bands D, E, F and G and with a gross household income less than £31,000 per year. This income cap applies irrespective of the property size, composition or region and is from all sources of income.
“Health condition” route. You could qualify if you suffer from any of the following 4 conditions:
A cardiovascular condition, A respiratory disease, Limited mobility or Immunosuppression.
To find out if you qualify, or to book a free no-obligation survey, complete our enquiry form or give us a call
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
6. What types of homes are eligible?
Owner-occupied and privately rented homes across Newport and Gwent are eligible. Tenants will need landlord consent before any work begins.
To find out if you qualify, or to book a free no-obligation survey, complete our enquiry form or give us a call
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
7. What improvements can be funded?
ECO4 can cover low-carbon heating, smart heating controls, ventilation upgrades, and full retrofit plans (including Solar Panels and Air Source Heat Pumps) designed to raise your EPC rating.
To find out if you qualify, or to book a free no-obligation survey, complete our enquiry form or give us a call
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
8. Does ECO4 cover boiler replacements?
Sometimes. ECO4 prioritises low-carbon systems, but old or broken boilers can be replaced where they form part of a wider energy-efficiency plan.
To find out if you qualify, or to book a free no-obligation survey, complete our enquiry form or give us a call
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
9. What if my property already has an EPC?
EPCs can be up to 10 years old and somewhat out of date. We have to know the energy efficiency rating of the property on the day that we survey it.
We will use your existing EPC data to give us an idea of whether your enquiry is a starter or not. In any event, we will produce an EPR and not an EPC. An EPR is an unregistered EPC.
To find out if you qualify, or to book a free no-obligation survey, complete our enquiry form or give us a call
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
10. How long does the process take?
From your initial check to installation, it typically takes a few weeks to 2 months. Timescales can vary depending on survey dates, approvals, and installer availability across Newport and Gwent.
To find out if you qualify, or to book a free no-obligation survey, complete our enquiry form or give us a call
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
11. Can tenants apply for ECO4 funding?
Yes. Private renters in Gwent can apply with landlord approval. ECO4 is also open to landlords who want to improve the EPC ratings in their properties, and to achieve a “C” rated EPC, as will be required by law.
However, it is the tenant who will need to qualify for the ECO4 grant.
To find out if you qualify, or to book a free no-obligation survey, complete our enquiry form or give us a call
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
12. Do I need planning permission?
Most homes won’t need it, but listed buildings or homes in conservation areas (like Caerleon or Monmouth town centre) may require council approval. We’ll handle the checks for you.
To find out if you qualify, or to book a free no-obligation survey, complete our enquiry form or give us a call
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
13. How do I start?
Begin with a quick eligibility check — provide your postcode, property type, and household details. Our local team will confirm what you qualify for and arrange a free survey.
To find out if you qualify, or to book a free no-obligation survey, complete our enquiry form or give us a call
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
14. Are installers local and qualified?
Yes. All work is carried out by TrustMark-registered and PAS 2035/2030 accredited installers based in or serving Newport, Torfaen, Monmouthshire, Caerphilly, and Blaenau Gwent.
To find out if you qualify, or to book a free no-obligation survey, complete our enquiry form or give us a call
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
15. What happens after installation?
You’ll receive full documentation and product warranties. We’ll remain available for aftercare and support whenever you need us.
To find out if you qualify, or to book a free no-obligation survey, complete our enquiry form or give us a call
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
Ready to start?
- Step 1: Request your free ECO4 eligibility check.
- Step 2: Book a home assessment in Newport or anywhere in Gwent.
- Step 3: We’ll confirm your grant and installation plan.
Get in touch today to see what ECO4 can do for your home in Newport & Gwent.
or call us on 0800 8 10 10 60 or 07960 799681 and speak to one of our ECO4 experts.
