Top 10 Early Stage Investors in CleanTech & Energy Tech

RankInvestor Name
1Deep Future
2MCJ
3Chevron Technology Ventures
4Wonder Ventures
5ImpactAssets
6F-Prime Capital
7Alumni Ventures
8NRG Energy
9Pax VC
10Riot Ventures

Early stage activity in this category is led by institutional venture franchises and category specialists. Energy transition mandates and industrial electrification are the primary drivers of new capital in the category. For a company raising a priced early round, this list identifies the firms with the most active recent presence in the category.

The CapitalDart directory identifies the right person to contact at each of these firms, with their individual investment criteria.

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Rankings cover January 2025 to July 2026 investment activity in US and Canada companies. Seed and early-stage rankings measure deal participation, not suitability for every raise.