242 Energy venture capital firms in the UK (2026)
We've curated 242 venture capital firms backing energy startups across the UK. Sort by cheque size, stage, and sector focus to find the right investor fit.
Updated daily by John-Pierre ClarkLatest Energy VC Activity
KVector raises £3.8m led by Midlands Mindforge and Midlands Engine Investment Fund II
9 September 2026
Updated daily by John-Pierre Clark| Energy Venture Capital Firms | Investment Focus | Startup Investments | Round Size | Connect |
|---|---|---|---|---|
 Par Equity( ) This venture capital firm, founded in 2008, operates from offices in Edinburgh a... Edinburgh  | ||||
 Eka Ventures( ) This venture capital firm focuses on investing in founders who are creating posi... London | ||||
 Episode 1 Ventures( ) The firm specialises in investing in Pre-Seed and Seed stage B2B software compan... London | ||||
 Elbow Beach Capital( ) Elbow Beach is a venture capital firm focused on backing technologies that addre... London | ||||
 Calculus Capital( ) Calculus Capital is a venture capital firm that invests in innovative companies ... London | ||||
 | ||||
 | ||||
 Cornerstone VC( ) Cornerstone is a venture capital firm that focuses on investing in the sectors o... London | ||||
 NOA( ) This venture capital firm focuses on investing in pioneering founders and breakt... London | ||||
 | ||||
 Two Magnolias( ) London | ||||
 Aviva Ventures( ) Aviva focuses on innovation within the financial services sector, emphasizing ve... London | ||||
 | ||||
 Durable Capital Partners( ) Chevy Chase | ||||
 Gabriel Investment Syndicate( ) Glasgow | ||||
| All VC firms | All investor sectors | All funded startups | All funding rounds |
Browse leading venture capital firms investing in UK energy — from climate-tech funds to investors in renewables, grid tech, and storage innovation.
This list highlights firms with technical diligence experience and a track record in areas like clean power, energy SaaS, and climate solutions.
🌍 Use this directory to:
- Find VC firms backing energy and climate startups in the UK
- Filter by clean energy domain, stage, or portfolio
- Explore investments in solar, wind, hydrogen, or grid technology
- Understand fund strategy, stage focus, and co-investment behaviour
👉 Looking for VCs in other sectors? Check out the full venture capital firm database, or explore the energy landscape with our curated lists of energy startups, energy events, and angel investors backing energy startups — or view the full energy investor hub.
