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.
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.
As of October 23, 2023, the grant amounts have been increased to:
These grants are designed to offset the higher upfront costs associated with low-carbon heating technologies.
To qualify for the Boiler Upgrade Scheme, the property must:
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.
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:
