Please note that this page is only intended to provide information on available grant schemes. Please consult the relevant website to check the conditions and availability of grant aid.
Ireland - Domestic
The Greener Homes Scheme Phase III provides assistance to homeowners who intend to purchase a new renewable energy heating system for existing homes. The scheme is administered by Sustainable Energy Ireland (SEI) and aims to increase the use of renewable energy and sustainable energy technologies in Irish homes.
The grant is available to the following applicants
- Individuals who are homeowners
- Installing eligible products which are registered on the SEI website
- Using installers who are registered with SEI
- Individuals intending to retrofit or install a new renewable energy heating system in their existing home.
The grant aid available is as follows:-

Please note, you must have received confirmation of you grant, before any work can start on site. Please see the SEI website www.sei.ie for more details. Here you can also download application forms as well as guidelines for filling them out. If you are unsure about any of the information required, don’t hesitate to contact us with your query.
Ireland – Commercial
The Renewable Heat (ReHeat) Deployment Programme provides assistance for the deployment of renewable heating systems in industrial, commercial, public and community premises in Ireland. The programme is administered by Sustainable Energy Ireland (SEI), who provide a calculator on their website which can be used to calculate the levels of grant aid available to a project.
For more information please see www.sei.ie.
Great Britain & Northern Ireland
Various grants are available for renewable technologies in the UK. Each has been summarised below into a one page document for convenience
Community Sustainable Energy Programme
For : Not-for-profit community based organisations in England
Enhanced Capital Allowance
For : Businesses in England, Wales, Northern Ireland and Scotland
Interest Free Loans - Carbon Trust
For : Businesses in England, Wales, Northern Ireland and Scotland
Low Carbon Buildings Programme - Phase I
For : Homeowners in England, Wales, Northern Ireland and Scotland
Low Catbon Buildings Programme - Phase II
For : Not-for-profit organisations in England, Wales, Northern Ireland and Scotland
NIE Top-up for Low Carbon Buildings Programme
For : Successful Low Carbon Building Programme applicants in Northern Ireland
Renewable Heat Incentive
For : All properties in England, Wales, Northern Ireland and Scotland