FellowshipHands-on experience in climate tech venture capital.
Clean Energy Ventures
Clean Energy Ventures is a Boston-based venture capital firm founded in 2005, focusing on early-stage climate technology companies that develop advanced energy technologies and business model innovations to mitigate climate change.
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Find Clean Energy Ventures online
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Official links
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Third-party rankings
Where Clean Energy Ventures ranks
| Ranking | Edition | Position | Since last edition | Trust | What it measures |
|---|---|---|---|---|---|
 Climate 50 | 2025 | #9 | Up 7 | C | Activity, Performance, Prestige |
Overview
Clean Energy Ventures is a venture capital firm founded in 2005, based in Boston, Massachusetts, with an additional office in London, UK. The organization focuses on investing in early-stage climate technology companies that are developing disruptive advanced energy technologies and business model innovations aimed at mitigating climate change. Their investment strategy emphasizes capital-light technologies and business model innovations in the climate tech sector, seeking to back startups capable of mitigating 2.5 gigatons of carbon emissions by 2050.
Focus
Clean Energy Ventures invests in companies that are commercializing technologies capable of significantly reducing greenhouse gas emissions. Their investment strategy emphasizes capital-light technologies and business model innovations in the climate tech sector. The firm seeks to back startups that have the potential to mitigate 2.5 gigatons of carbon emissions by 2050.
Support
Clean Energy Ventures adds value to portfolio companies through strategic guidance, industry connections, and support in scaling innovative technologies that address climate change.
Questions
What are Clean Energy Ventures' investment criteria?
Clean Energy Ventures invests in early-stage climate tech startups that can mitigate at least 2.5 gigatons of CO2e by 2050, focusing on sectors such as renewable energy, battery technology, and carbon capture.
How can startups apply for investment?
Startups can apply for investment through the Clean Energy Ventures website at this link.
What makes Clean Energy Ventures different from other VCs?
The firm has a team composed of over 60% trained physicists and engineers, providing unique technical support and expertise to portfolio companies.
What is the typical check size for investments?
Clean Energy Ventures typically invests between $1 million and $10 million in seed and Series A rounds.
What is the geographic focus of Clean Energy Ventures?
The firm primarily focuses on investments in North America, particularly the United States.
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