Powerhouse Ventures is a California-based specialist that can lead Pre-Seed and Seed rounds in Climate and Energy, writing checks from $100k to $3 million for companies like Raptor Maps.
6 people on the investing team, 2 of them partners who can make the call. Partners are listed first.






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Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
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Powerhouse Ventures reports entry at pre-seed, seed.
Powerhouse Ventures reports checks of $100K to $3M.
Yes. Powerhouse Ventures says it can lead.
Emily Kirsch (Founder and Managing Partner), Marie Thompson (Partner).
No recent activity since September 2026.
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