Tired of rising energy bills? Want to make your home warmer, greener, and cheaper to run? Green Homes Wales is a government-backed scheme designed to help you do exactly that. It offers expert advice, interest-free loans, and access to grants—so you can improve your home without draining your savings.
Whether you’re thinking about solar panels, insulation, or a heat pump, this scheme can help you get started. Keep reading to see what’s covered, who qualifies, and how to apply.
What is the Green Homes Wales scheme?
Green Homes Wales helps homeowners in Wales upgrade their homes to use less energy. It’s backed by the Welsh Government and run by the Development Bank of Wales. You get support to install energy-saving measures like better insulation, smart heating controls, or solar panels.
You don’t need to figure things out alone. A Retrofit Coordinator will assess your home and recommend improvements. That service is fully funded.
Need financial help? You can apply for:
- Interest-free loans from £1,000 to £25,000, repayable over up to 10 years
- Grant funding for some upgrades, cutting your upfront costs
- A 6-month repayment holiday to give you breathing space while your upgrades start saving you money
Every application goes through credit and affordability checks. You’ll only move forward if you meet the criteria.
Are you eligible?
To apply, you must:
- Own the home
- Live in it as your primary residence
- Be located in Wales
- Pass credit and affordability checks
You’re not eligible if:
- Your home is a new build (built in the last 6 months and never lived in)
- It’s a listed building
- You’re a landlord
There’s no means testing. Your income won’t disqualify you.
What types of projects can be supported?
You can get funding for a wide range of upgrades. Here’s what’s included:
Heating systems
- Air source heat pumps
- Ground or water source heat pumps
- Biomass boilers or stoves
- High heat retention storage heaters
Energy generation
- Solar PV
- Solar PV with diverter or battery storage
- Solar thermal
Insulation and home fabric
- Loft insulation (new or top-up)
- Cavity wall insulation
- Solid wall insulation
- Roof or room-in-roof insulation
- Floor insulation
- High-performance glazing
- Draught proofing
Smart controls
- Heating controls
- Smart home energy systems
All work must meet PAS 2035 standards. That means qualified professionals will handle the upgrades, and the work will meet strict quality rules.
Green Homes Wales gives you a clear path to a warmer, cheaper, and more energy-efficient home. If you’re ready to cut costs and take control of your energy use, now’s the time to act. Check your eligibility, explore your upgrade options, and register your interest today.
Why should you make your home greener?
Once you know what support is available, the next question is simple—why wait? Upgrading your home isn’t just about following the rules. It’s about saving money, improving comfort, and preparing for the future. Here’s what you gain:
- Lower energy bills: Energy-saving upgrades reduce heat loss and cut waste. That means real savings on your monthly bills.
- Better year-round comfort: A well-insulated home stays warmer in winter and cooler in summer. You’ll feel the difference every day.
- Higher property value: Buyers are looking for energy-efficient homes. Making upgrades now can help your home stand out later.
- Smaller carbon footprint: Using less energy means fewer emissions. That’s good for you—and the planet.
- Protection from future energy price rises: Generating your own power or using less of it gives you more control over future costs.
Ready to make your home greener? The Energy Saving Grants available through Green Homes Wales can help cover the cost. Combine those with interest-free loans and expert advice, and you’ve got everything you need to take the next step.
How to apply
There are a number of different grant schemes available in Wales, including the ECO Scheme, the LA Flex Scheme, the Home Upgrade Grant and the Green Homes Wales scheme.
If you don’t qualify for the Green Homes Wales scheme, you may still qualify for other funding schemes.
You can enter your details on the Grant Checker form at energysavinggrants.org to find out which Government grants your property may be eligible for.
Ready to improve your home and save money?
We help homeowners, landlords, and businesses across the UK access government funding for energy-saving upgrades. From insulation to heating systems, our team guides you through the process—fast, simple, and with no hidden costs.
Speak to us today to get started. Call 0330 223 0333 or email info@energysavinggrants.org and see what funding you’re eligible for.
Stay connected and keep learning
Thanks for taking the time to read this guide. We’ve got more helpful posts on how to cut your energy bills, access grants, and make your property greener—be sure to check them out.
Want to stay up to date with the latest grant news and tips? Follow us on our social media channels and join the conversation.
Common FAQs about energy grants in Wales
Who can apply for energy grants in Wales?
Homeowners who live in and own their primary residence in Wales can apply. You must pass a credit and affordability check. New builds, listed buildings, and landlord-owned properties aren’t eligible. The home must have been occupied for at least 6 months.
What energy-saving upgrades are covered under the grants?
You can get support for insulation, heating systems, solar panels, and smart energy controls. The scheme covers both installation and expert guidance. A Retrofit Coordinator will assess your home and suggest the best options. All upgrades must meet UK retrofit standards.
Do I have to pay anything up front?
Many upgrades qualify for grant funding that covers part or all of the cost. Interest-free loans are also available with a 6-month payment holiday. There are no hidden fees during the application process. Your final cost depends on your eligibility and the work you choose.
