The UK government’s Boiler Upgrade Scheme (BUS) offers financial incentives to encourage property owners in England and Wales to switch from fossil fuel heating systems to low-carbon alternatives, such as heat pumps and biomass boilers. This initiative aims to reduce carbon emissions and promote energy efficiency in homes and small non-domestic buildings.
What Is the Boiler Upgrade Scheme?
Launched in April 2022, the Boiler Upgrade Scheme provides upfront capital grants to support the installation of low-carbon heating systems. The scheme is scheduled to run until 2028, with increased funding announced to boost adoption rates.
Available Grants
As of October 23, 2023, the grant amounts have been increased to:
- £7,500 towards the cost and installation of an air source heat pump.
- £7,500 towards the cost and installation of a ground source heat pump, including water source heat pumps.
- £5,000 towards the cost and installation of a biomass boiler.
These grants are designed to offset the higher upfront costs associated with low-carbon heating technologies.
Eligibility Criteria
To qualify for the Boiler Upgrade Scheme, the property must:
- Be located in England or Wales.GOV.UK+1Ofgem+1
- Have an existing fossil fuel heating system (e.g., oil, gas, electric, or LPG).GOV.UK
- Not be a new build property, except if it’s a self-build.GOV.UK
Additionally, for biomass boiler grants, the property must be:
Social housing and properties that have already received government funding for a heat pump or biomass boiler are generally not eligible.
Application Process
The Boiler Upgrade Scheme is installer-led, meaning your chosen Microgeneration Certification Scheme (MCS) certified installer will handle the application on your behalf. The steps include:
- Choose an MCS-Certified Installer: Find a certified installer to assess your property and provide a quote.
- Installer Applies for the Grant: Your installer submits the grant application to Ofgem.Ofgem
- Confirm Eligibility: You’ll receive an email to confirm your consent and eligibility.
- Installation: Once approved, the installer completes the installation within three months (six months for ground source heat pumps)
- Grant Payment: <span class="relative -mx-px my-[-0.2rem] rou
