# Top 50 Clean Energy VC (Venture Capital) Funds in May 2026

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| Clean Energy Venture Group | 9 | United States, Canada | Series A, Seed | Energy, Renewable Energy, Manufacturing |
| Clean Energy Ventures | 8 | United States, Canada | Series A, Seed, Convertible Note | Energy, Manufacturing, Renewable Energy |
| Energy Impact Partners | 6 | United States, Canada, Germany | Series A, Series B, Series C | Software, Energy, Renewable Energy |
| Novastar Ventures | 6 | Kenya, Nigeria, United States | Series A, Series B | Agriculture, Internet, Clean Energy |
| Acumen | 6 | United States, India, Kenya | Seed, Series A | Financial Services, Health Care, Agriculture |
| Khosla Ventures | 5 | United States, India, United Kingdom | Series A, Series B, Seed | Software, Health Care, Biotechnology |
| Third Sphere | 5 | United States, Switzerland, Germany | Seed, Pre-Seed, Convertible Note | Software, Real Estate, Transportation |
| Safar Partners | 5 | United States, China | Seed, Series A | Biotechnology, Manufacturing, Health Care |
| Austin Ventures | 5 | United States, China, Japan | Series B, Series A, Series C | Software, Enterprise Software, Internet |
| Chrysalix Venture Capital | 5 | United States, Canada, The Netherlands | Series B, Series A | Energy, Manufacturing, CleanTech |
| Amplify Capital | 4 | Canada, United States, India | Seed, Series A, Pre-Seed | Health Care, Education, Artificial Intelligence |
| The Engine | 4 | United States | Seed, Series A, Series B | Biotechnology, Health Care, Manufacturing |
| E3 Capital | 4 | Kenya, United States, Ghana | Series A, Seed, Convertible Note | Solar, Energy, Renewable Energy |
| Wayra | 4 | Spain, United Kingdom, United States | Seed, Pre-Seed | Software, Information Technology, SaaS |
| Faraday Venture Partners | 4 | Spain, Germany, France | Seed, Series A | E-Commerce, Internet, Health Care |
| Braemar Energy Ventures | 4 | United States, Canada, France | Series B, Series C, Series A | Manufacturing, Energy, Renewable Energy |
| Energy Foundry | 4 | United States, Canada | Seed, Series A | Energy, Software, Internet of Things |
| Gimv | 4 | Belgium, United States, France | Series B, Private Equity | Biotechnology, Health Care, Medical |
| Wonder Ventures | 4 | United States | Seed, Pre-Seed, Series A | Software, Health Care, Internet |
| CenterPoint Venture Partners | 4 | United States, France | Series C, Series B, Series A | Electronics, Manufacturing, Information Technology |
| Active Impact Investments | 4 | Canada, United States | Seed, Series A, Pre-Seed | Software, SaaS, CleanTech |
| Anzu Partners | 4 | United States, Canada, Australia | Series A, Series B | Biotechnology, Manufacturing, Software |
| GAIA Impact Fund | 4 | Singapore, France, Uganda | Series A, Seed | Solar, Energy, Renewable Energy |
| AP Ventures | 3 | United States, France, Norway | Seed, Series A | Energy, Renewable Energy, Oil and Gas |
| EnCap Flatrock Midstream | 3 | United States | Private Equity, Angel, Post-IPO Equity | Energy, Oil and Gas, Logistics |
| European Commission | 3 | Spain, France, United States | Grant, Seed, Pre-Seed | Software, Biotechnology, Health Care |
| 468 Capital | 3 | Germany, United States, United Kingdom | Seed, Series A, Pre-Seed | Software, Artificial Intelligence, Information Technology |
| RWE | 3 | United States, Germany, Sweden | Series A, Series B | Renewable Energy, Clean Energy, Energy |
| American Family Insurance Institute for Corporate and Social Impact | 3 | United States, The Netherlands | Seed, Series A, Series B | Software, Health Care, Education |
| Backstage Capital | 3 | United States, United Kingdom | Seed, Pre-Seed, Series A | Software, Health Care, Internet |
| Foundation for Technological Innovation (FIT) | 3 | Switzerland, France | Debt Financing, Grant, Seed | Health Care, Biotechnology, Information Technology |
| PJC | 3 | United States, Canada | Seed, Series A, Series B | Software, Health Care, Enterprise Software |
| Breakthrough Energy Ventures | 3 | United States, Canada, United Kingdom | Series A, Series B | Energy, Renewable Energy, Manufacturing |
| Global Partnerships | 3 | Kenya, United States | Series A, Seed | Clean Energy, Renewable Energy, Solar |
| Kapor Capital | 3 | United States, Japan, Kenya | Seed, Series A, Series B | Education, Software, Health Care |
| Prelude Ventures | 3 | United States, Canada | Series A, Series B, Series C | Software, Energy, Manufacturing |
| J12 Ventures | 3 | Sweden, Germany, Latvia | Seed, Pre-Seed, Series A | Software, Machine Learning, Artificial Intelligence |
| BP Ventures | 3 | United States, United Kingdom, India | Series A, Series B | Energy, Renewable Energy, Manufacturing |
| Hess Corporation | 3 | United States | Series A | CleanTech, GreenTech, Clean Energy |
| Pegasus Tech Ventures | 3 | United States, Indonesia, Japan | Seed, Series A | Software, Artificial Intelligence, E-Commerce |
| Vattenfall | 3 | Germany, Sweden, Switzerland | Series A, Seed | Renewable Energy, Clean Energy, CleanTech |
| InnovationQuarter | 3 | The Netherlands, New Zealand | Seed, Series A | Software, Information Technology, Health Care |
| Artesian Clean Energy Seed Fund | 3 | Australia, United States | Seed, Pre-Seed, Series A | Renewable Energy, Clean Energy, Energy |
| Starlight Ventures | 3 | United States, Finland, Spain | Seed, Series A | Biotechnology, Energy, Health Care |
| Milkbox Partners | 3 | United States, Canada, Germany | Series A, Seed | Machine Learning, Software, Information Technology |
| Soma Capital | 3 | United States, India, Mexico | Seed, Pre-Seed, Series A | Software, FinTech, Financial Services |
| Tamarack Global | 3 | United States | Seed, Series A, Series B | Media and Entertainment, Aerospace, Renewable Energy |
| Aster | 3 | France, United States, United Kingdom | Series A, Series B | Software, Energy, Solar |
| BDC Capital Cleantech Practice | 3 | Canada | Series A, Series B | Manufacturing, CleanTech, Oil and Gas |
| BoxGroup | 3 | United States, Canada, France | Seed, Series A, Series B | Software, Health Care, Internet |

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