How do I contact Temple Fennell?

Temple Fennell, Managing Partner at Clean Energy Ventures, can be reached by email. The verified email address is listed on this page.

What is Temple Fennell's email address?

Temple Fennell's email address uses the cleanenergyventures.com domain (shown as *****@cleanenergyventures.com until revealed).

What does Temple Fennell invest in?

Temple Fennell backs Climate companies at Series A and Seed, typically writing €92k–€4.6M cheques.

How do I cold email Temple Fennell?

Temple Fennell backs Climate companies at Series A and Seed, writing €92k–€4.6M cheques. A concise cold email that leads with relevant traction and one specific ask, sent to the verified address on this page, is the most direct way to reach Temple.

Where is Temple Fennell based?

Temple Fennell is based in Cambridge, United States and works at Clean Energy Ventures.

Temple Fennell Email & Contact Information

Managing Partner @ Clean Energy Ventures

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Temple Fennell Location

Cambridge, United States

Temple Fennell Investing

Co-Founder and Managing Partner at Clean Energy Ventures

Stages: Series A, Seed
Sectors: Climate
Cheque size: €92k–€4.6M
Freshness: Verified 1mo ago

Temple Fennell Summary

Temple Fennell, based in Cambridge, United States, is a Managing Partner at Clean Energy Ventures. Temple Fennell invests in Climate at Series A and Seed, writing €92k–€4.6M cheques. Temple Fennell's verified email and contact details are available on Mintround.

How to cold email Temple Fennell

Temple Fennell, Clean Energy Ventures in Cambridge, United States, backs Climate companies at Series A and Seed, writing €92k–€4.6M cheques. Here's how to get a reply when you cold email Temple:

Subject line: name your company and one metric that matters to Climate, not “quick chat”.
First line: your strongest traction, the real numbers, not adjectives.
One ask: a 20-minute call with a date range. Keep it under 150 words.
Send it to Temple's verified address below. No warm intro required.

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Notable investments

MacroCycle TechnologiesSeed · $7M · 2025
EvariSeed · $8M · 2024
Aqua MembranesSeries Unknown · $2M · 2023
Leading Edge Equipment TechnologiesConvertible Note · $3M · 2021
SunDensityConvertible Note · $3M · 2020
Rebound TechnologiesSeries A · $5M · 2020

Frequently co-invests with

Andrew ByrnesLindsay KarasNCT VenturesMatthew NordanAzolla Ventures

Temple Fennell's colleagues at Clean Energy Ventures

Jeffery WeissVenture Partner, Clean Energy Ventures

Dan GoldmanManaging Partner, Clean Energy Ventures

John OwenVenture Partner, Clean Energy Ventures

See all 4 at Clean Energy Ventures →

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Frequently asked questions

How do I contact Temple Fennell?: Temple Fennell, Managing Partner at Clean Energy Ventures, can be reached by email. The verified email address is listed on this page.
What is Temple Fennell's email address?: Temple Fennell's email address uses the cleanenergyventures.com domain (shown as *****@cleanenergyventures.com until revealed).
What does Temple Fennell invest in?: Temple Fennell backs Climate companies at Series A and Seed, typically writing €92k–€4.6M cheques.
How do I cold email Temple Fennell?: Temple Fennell backs Climate companies at Series A and Seed, writing €92k–€4.6M cheques. A concise cold email that leads with relevant traction and one specific ask, sent to the verified address on this page, is the most direct way to reach Temple.
Where is Temple Fennell based?: Temple Fennell is based in Cambridge, United States and works at Clean Energy Ventures.

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