Temple Fennell
Co-Founder and Managing Director at Clean Energy Ventures
Cambridge, Massachusetts
Temple Fennell, Co-Founder and Managing Director at Clean Energy Ventures is an active investor based in Cambridge, Massachusetts. This profile covers what Temple Fennell backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPE
- Stages
- Seed
- Invests in
- Climate & EnergyFoodTech & AgricultureManufacturing & IndustrialHardware & Deep Tech
- Location
- Cambridge, Massachusetts
- Typical check
- $250K
- Past investments
- 16
Notable investments
Leading Edge Equipment TechnologiesClearFlame EnginesMacroCycle TechnologiesLineVisionCIMCON LightingPearl CertificationBoston MaterialsHow to reach Temple Fennell
Angels and operators like Temple Fennell reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
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Frequently Asked Questions
What does Temple Fennell invest in?
Temple Fennell invests in Climate & Energy, FoodTech & Agriculture, Manufacturing & Industrial and Hardware & Deep Tech, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Temple Fennell invest at?
Temple Fennell typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Temple Fennell's typical check size?
Temple Fennell typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Temple Fennell?
Unlock Temple Fennell's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.