UK registered organisations can apply for a share of up to £20 million for late stage collaborative research and development projects. Projects will support the UK’s transition to zero emission vehicles and a pathway to a net zero automotive industry.
£2.5m – £20mCloses in 24 days (16 September 2026)UK-wide
The Heat Network Efficiency Scheme (HNES) provides funding to public, private and third sector applicants, to support improvements to existing district heating or communal heating projects in England and Wales that are operating sub-optimally and resulting in poor outcomes for customers and operators.
Projects can apply to HNES for either revenue or capital grant funding:
Revenue grants – grants to fund procurement or mobilisation of external third-party support to carry out Optimisation Studies. These studies will assess heat network projects to identify causes of sub-optimal performance and recommend costed intervention or improvement measures.
Capital grants – grants to part-fund the delivery (installation) of eligible intervention/improvement measures.
UK registered organisations can apply for a share of up to £25 million for pre-commercialisation projects. This funding is from the UKRI R&D Missions Accelerator Programme through the Clean Energy Superpower Mission.
£100k – £3mCloses in 3 days (26 August 2026)UK-wide
UK Research and Innovation, Natural Environment Research Council
Apply for funding to deliver collaborative research which focuses on the underpinning science of aviation’s non-carbon dioxide (non-CO2) impacts and how they interact with climate over time with the view to identifying benefits, mitigation options, informing industry and government policy decisions.
Up to £385.4kCloses in 16 days (8 September 2026)UK-wide
UK registered organisations can apply for a share of up to £150 million. The funding will be to develop, deploy and operate innovative clean maritime solutions for three years in a real world environment. This funding is from the Department for Transport.
£1,000 – £30mCloses in 24 days (16 September 2026)UK-wide
UK registered organisations can apply for a share of up to £150 million. The funding will be to develop, deploy and operate innovative clean maritime solutions for three years in a real world environment. This funding is from the Department for Transport.
£1,000 – £30mCloses in 24 days (16 September 2026)UK-wide
UK registered organisations can apply for a share of up to £150 million. The funding will be to develop, deploy and operate innovative clean maritime solutions for three years in a real world environment. This funding is from the Department for Transport.
£1,000 – £30mCloses in 24 days (16 September 2026)UK-wide
Innovate UK, part of UK Research and Innovation (UKRI)
UK registered businesses can apply for a share of up to £3 million for project development studies to support the development of ultra long duration battery energy storage demonstrators in the UK.
UK registered organisations can apply for a share of up to £25 million for pre-commercialisation projects. This funding is from the UKRI R&D Missions Accelerator Programme through the Clean Energy Superpower Mission.
Amount not publishedCloses in 3 days (26 August 2026)UK-wide
Free support to help SMEs and community groups in the Dorset Council area reduce their carbon emissions, improve energy efficiency and install renewable energy measures
Funding for research or innovation that's ground breaking, improves European research standards or responds to challenges like climate change or food security.