Climate Tech grants in the United Kingdom
Explore Climate Tech grants for companies in the United Kingdom. This list brings together funding for decarbonization, carbon removal, clean industry, adaptation and climate data from UK innovation agencies, research funders and foundations, international programs open to applicants in the United Kingdom, and competitions any company can enter, with the deadline, award size and eligibility on every listing. Grants aimed at Climate Tech in the United Kingdom come first.
Showing 49-72 of 638 grants
Pushing the Frontiers of Environmental Research
🇬🇧NERC · United Kingdom
Supports United Kingdom environmental researchers through exploratory innovation grants that expand frontier ecological evidence.
R&D Tax Relief — Merged RDEC (Scheme)
🇬🇧HMRC · United Kingdom
Administers United Kingdom tax-research support claims through HMRC filing workflows connected to corporate innovation activity.
Scottish EDGE Main — Round 27
🇬🇧Scottish EDGE · United Kingdom
Supports early-stage Scottish businesses with blended grant and loan funding for scalable growth across sectors.
Scottish Enterprise Capital Grant
🇬🇧Scottish Enterprise · United Kingdom
Funds Scottish business capital expansion through discretionary support tied to modernisation and growth plans.
SMART FIS
🇬🇧Welsh Gov · United Kingdom
Supports Welsh organizations pursuing research, development, and innovation through partnerships and grants.
SMART Partnerships
🇬🇧Welsh Gov · United Kingdom
Funds Welsh business and research institution collaborations for short-term joint innovation and commercialization projects.
Social Enterprise EDGE — Round 27
🇬🇧Scottish EDGE · United Kingdom
Supports asset-locked Scottish social enterprises and charities with mission-led funding to drive community and social impact outcomes.
UK International Ocean Drilling Programme moratorium awards
🇬🇧NERC · United Kingdom
Funding for research associated with an IODP3 expedition or SPARC project.
UKRI Future Leaders Fellowships Round 11 — Non-Academic Stream
🇬🇧UKRI · United Kingdom
Supports United Kingdom researchers in non-academic organisations through UKRI Future Leaders non-academic fellowships to build independent innovation programmes.
Venture Catalyst Challenge
🇬🇧Imperial Enterprise · United Kingdom
Funds accelerator and pitch support for deep-tech teams at Imperial College through an equity-free venture challenge.
Water Breakthrough Challenge 7
🇬🇧Ofwat · United Kingdom
Funds highly collaborative water-sector innovation projects led by an appointed English or Welsh water company, with up to £50 million available across two streams (Catalyst: £150k-£2m; Transform: £2m-£10m).
Water Efficiency Lab 2 (WEL 2)
🇬🇧Ofwat · United Kingdom
Funds UK water-sector innovators tackling customer-side leakage with grants of £150,000 to £1.5 million.
Water Innovation Implementation Programme
🇬🇧Ofwat · United Kingdom
Funds water companies to move proven water-sector innovations from trial into routine practice at scale across England and Wales.
Wild Card EDGE — Round 27
🇬🇧Scottish EDGE · United Kingdom
Supports unconventional pre-trading Scottish ventures, including sole traders and partnerships, through the Wild Card EDGE grant pathway.
Work with Brazilian researchers: NERC FAPESP lead agency
🇬🇧NERC · United Kingdom
Collaborative natural environment research between UK and São Paulo researchers.
Young EDGE — Round 27
🇬🇧Scottish EDGE · United Kingdom
Supports Scottish companies led by young directors through a grant-only path in the Young EDGE category for early business development.
ZEVI 2: Alternative Fuels
🇬🇧Innovate UK · United Kingdom
Funds United Kingdom maritime teams developing alternative fuels like hydrogen, ammonia, and methanol in operational settings.
Business Energy Advice Service
🇬🇧WMCA · United Kingdom
Funds West Midlands SMEs implementing energy-efficiency measures after a business energy assessment.
Clean Maritime Demonstration Competition: Deployment Trials
🇬🇧Innovate UK · United Kingdom
Funds UK business-led collaborations running real-world deployment trials of clean maritime technologies through Innovate UK match grants.
Advancing atmospheric and aerial autonomy
🇬🇧NERC · United Kingdom
Proof-of-concept support for autonomous environmental observing capability.
Arctic and Sub-Arctic Regions
🇩🇪ESA · Global / Multinational
Funds Kick-start studies that use satellites to support safe, sustainable Arctic development.
ARIA Activation Partners RFP
🇬🇧ARIA · United Kingdom
Offers collaboration opportunities for United Kingdom organizations designing advanced activity hubs across strategic AI opportunity spaces.
ATI Strategic Programme — Strategic Batch EoI
🇬🇧ATI · United Kingdom
Funds large civil aerospace industrial research in the United Kingdom through high-value technology collaboration pathways.
Aviation’s non-CO2 impacts on the climate 2026
🇬🇧NERC · United Kingdom
Collaborative research on aviation’s non-CO2 climate impacts.