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Last updated: 03 September 2021

Clean Heat Grant 2022 - A Complete Guide!

What Is the Clean Heat Grant?

The Clean Heat Grant is a UK government-run scheme that aims to help existing small domestic buildings transition to low carbon heating systems for heating their homes. The scheme will come into effect from April 2022 and is expected to replace the Renewable Heat Incentive (RHI) when it ends in March 2022.

The main aim of this scheme is to reduce carbon emissions emitted by homes that are still dependent on fossil fuels to heat their homes and enable the phasing out of fossil fuels in the coming years. In order to achieve the government’s ambitious target of installing 600,000 heat pumps every year by 2028, this scheme will be a step forward towards this.

The International Energy Agency, in their latest special report, stresses that no new gas boilers should be sold after 2025 if Net Zero targets need to be achieved by 2050. Heat pumps are expected to be a better, low-carbon alternative to heating homes in the foreseeable future.

Eligibility Criteria to Receive Clean Heat Grant

The eligibility criteria for the Clean Heat Grant are similar to that of Domestic RHI as the grant is expected to replace RHI in helping existing homes. Based on recent government consultations about the Clean Heat Grant, a set of criteria has been laid out clearly to let homeowners know what they can expect to get out of this grant should they be eligible. These criteria are detailed below:

  1. The property has to provide a valid Energy Performance Certificate (EPC) that has been issued within the last ten years. EPC tells how energy efficient a building is by giving it a rating in a range between A (very efficient) to G (least efficient), and this helps to understand the carbon emissions released from the property and how costly it is to heat the building.
  2. In order to be eligible for the scheme, a property must either be an existing building or a custom-made one. This is similar to what has been considered for domestic RHI. New builds will not be eligible for the Clean Heat Grant. This is because it is more expensive and complicated to switch to low carbon heating in retrofits rather than new builds, and incentives are much needed to make this transition.
  3. Homes are required to get their needs assessed and provide at least one quote from a certified installer in order to qualify for the grant. The responsibility of applying for the voucher lies on the property whereas the installer will have the lead role in redeeming the voucher. This will also ensure that the vouchers are being put to good use for those homes that really need them. It is also important that the installers are MCS certified.
  4. To be eligible for the grant, there must be no recommendations on the valid EPC for loft and cavity wall insulation. There are exemptions to this requirement in case it is a government-listed building or is located in a conservation area. The exemptions will remain the same as listed by the domestic RHI.

How Is It Different from the Domestic RHI?

One of the key differences is the type of funding available. Clean Heat Grant provides vouchers that could cover upfront costs of up to £7,000, while from the RHI you can earn annual payments for seven years based on your heat demand annually.

Through the tariff system of RHI, it is possible to earn up to £28,000 over a period of seven years, and compared to this, the funding is quite limited through the Clean Heat Grant. However, this grant that is set to last only two years may further be extended in time and the amount of funding that will be available.

How Will the Clean Heat Grant Scheme Work?

People can apply for the Clean Heat Grant after they have consulted with and received at least one quotation from a certified installer. Once the vouchers have been issued, work must be completed within 3 months for biomass boilers and air source heat pumps.

This timeline is extended to 6 months for time-consuming, bigger installations such as ground source heat pumps and water source heat pumps. Vouchers of up to £7,000 will be made available and can be redeemed once the work has been completed.

Which Heating Technologies Are Included?

The heating technologies that are come under the Clean heat Grant are:

In addition to these, biomass boilers are also eligible for buildings that have poor fabric efficiency and cannot be treated with the other renewable systems. Properties, where biomass is justified, can include them after a heat loss calculation has been demonstrated.

What Can You Expect from This Grant?

Clean Heat Grant mainly aims at helping segments of the low carbon heating supply chain and enabling existing homes and custom-built homes to contribute their part in cutting carbon emissions. This is a step towards the greater goal of achieving Net Zero by mid-century.

The government, after its ten-point plan, is committed to implementing the Future Homes Standard in order to help new buildings to be low carbon and energy-efficient. As for existing homes, the Clean Heat Grant will be unveiled further in the Heat and Buildings Strategy publication which is due soon.

The Clean Heat Grant is set to commence in April 2022 and there are high hopes for low carbon technologies going forward. The final scheme design will be confirmed later this year in the government response to the original consultation. If you are looking to install a heat pump, it is recommended to begin your research now and act quickly once the scheme launches.

Valli Vishnubhotla
Written by Valli Vishnubhotla, Digital PR Manager

Valli is the Digital PR Manager at GreenMatch. She has an educational background in business management and marketing. She is a passionate digital marketer and enjoys building her skills within SEO, online marketing and PR. She holds 4 years of experience in creating content, B2B marketing, link building and digital networking. Her focus lies in the areas of business, marketing, green energy and sustainability, to name a few. Her work has been published in various media such as Entrepreneur, Business Insider, Creativebloq, Designtaxi, and more.