Eliminate your gas bill and start saving £££
Thinking about upgrading your heating system in Wales? Now’s the perfect time! The Welsh Government’s Boiler Upgrade Scheme (BUS) offers a £7,500 grant towards air source heat pump installation, helping homeowners switch to eco-friendly, low-carbon heating and reduce reliance on gas and oil.
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The Boiler Upgrade Scheme (BUS) Wales is a government grant designed to help homeowners transition to low-carbon heating systems by providing up to £7,500 towards the cost of installing an air source or ground source heat pump.
At Celtic Green Energy, we specialise in renewable heating solutions across Wales. As a trusted installer, we can help you secure your BUS grant and install a high-efficiency heat pump that reduces your energy bills, carbon footprint, and reliance on fossil fuels.
To qualify for the BUS grant in Wales, you must:
✔️ Own a property in Wales (domestic or small non-domestic)
✔️ Have an existing gas, oil, LPG, or direct electric heating system
✔️ Plan to install a qualifying heat pump (air source or ground source)
✔️ Hold a valid Energy Performance Certificate (EPC) with no outstanding loft or cavity wall insulation recommendations
Renewable Heating System | Grant Amount (Wales) |
Air Source Heat Pump | £7,500 |
Ground Source Heat Pump | £7,500 |
Unlike other energy grants, you don’t need to apply directly. Your MCS-certified heat pump installer (like Celtic Green Energy) will apply on your behalf and deduct the grant from the installation cost, so you don’t have to wait for reimbursement.
More homeowners across Wales are switching to heat pump technology as energy costs rise and fossil fuel heating becomes less sustainable. By replacing your oil, gas, or LPG boiler with an energy-efficient heat pump, you can:
🔥 Reduce heating bills – Heat pumps are up to 300% more efficient than traditional boilers
🌿 Lower your home’s carbon footprint – Cut CO₂ emissions and contribute to a net-zero Wales
🏡 Increase property value – Homes with renewable heating are more attractive to buyers
💰 Access additional savings – Pair your heat pump with an Octopus Energy smart tariff to maximise savings
As Wales’ leading renewable energy installer, Celtic Green Energy provides:
🔹 MCS-certified heat pump installation – Required for grant approval
🔹 Full application support – We handle your BUS grant from start to finish
🔹 Top-quality air source and ground source heat pumps
🔹 Competitive pricing with no hidden costs
🔹 Exclusive energy savings with our Octopus Energy partnership
Don’t miss out on government funding for heat pumps in Wales. Let Celtic Green Energy help you secure your BUS grant and transition to a greener, more energy-efficient home.