Temple Fennell

Temple Fennell

Co-Founder & Managing Partner atClean Energy VenturesBoston

Temple Fennell is a co-founder and managing partner at Clean Energy Ventures with over 25 years of investing and founding experience. He has served on multiple boards and co-directs an impact investing education program.

What Temple can write

Writes checks ofNot reported
Comes in atSeed, Series ALead preference not reported
Email the firm[email protected]The firm's own inbox for founders.

Career

  1. KPMG · Management Consultant
  2. Clinton Capital Corporation · analyst
  3. Flagship Ventures · strategic advisor
  4. Keller Family office · member
  5. Clean Energy Ventures · Co-Founder & Managing Partner
    Now

Companies founded

Clean Energy Ventures

Investments named in public bios

Rebound TechnologiesAqua MembranesSunDensityLeading Edge Equipment Technologies

Focus

renewable energysustainable food/agriculturewaste-to-valueimpact investingenergywater

Education

University of Virginia, B.S. in Systems EngineeringMIT Sloan School of Management, MBAUniversity of Zurich, Senior Fellow

Also at Clean Energy Ventures

Partners like Temple

At firms with a similar stage, sector and check size.

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One email when Temple's firm raises a fund, adds a partner or shows new activity.

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Questions

Who is Temple Fennell?

Temple Fennell is a co-founder and managing partner at Clean Energy Ventures with over 25 years of investing and founding experience. He has served on multiple boards and co-directs an impact investing education program.

How much does Temple Fennell invest?

Clean Energy Ventures has not reported a check size. It invests at seed, series a.

How do I pitch Temple Fennell?

Email [email protected], the firm's inbox for founders, and name Temple in the subject. A warm intro from a founder Clean Energy Ventures backed works better.

What did Temple Fennell do before Clean Energy Ventures?

Management Consultant at KPMG; analyst at Clinton Capital Corporation; strategic advisor at Flagship Ventures; member at Keller Family office.

Last updated 2026-10-15. Is this you? Ask for a correction.