Climate tech specialists
Top climate tech VCs (2026)
Climate has gone from impact-fund territory to one of the most well-capitalized verticals in venture. The named funds below all run climate-specialist theses with technical diligence teams. Add multi-stage generalists (Sequoia Climate, Khosla, Founders Fund) and you have the bulk of the active climate cheque-writers in 2026.
Climate-first funds
7 firms · climate-first funds
Best for: Chris Sacca's climate-only fund; aggressive at seed and Series A, deep technical bench.
Best for: Gates-backed; capital-intensive deep climate (hard-to-decarbonize sectors).
Best for: Multi-stage, strategic LP coalition of utilities; later-stage commercialization play.
Best for: Pre-seed + seed climate; founder-friendly first cheque.
Best for: London-based pre-seed carbon removal specialist.
Best for: Stockholm, pre-seed + seed climate across Europe.
Best for: Pacific Northwest US climate + industrial, Series A.
Generalists with climate practice
5 firms · generalists with climate practice
Best for: Sequoia Climate dedicated arm; tier-1 brand, deep-tech and software hybrid.
Best for: Vinod Khosla's long-standing climate + deep-tech thesis.
Best for: Capital-intensive bets including nuclear, batteries, industrial.
Best for: Strong European climate-software exposure at Series A-C.
Best for: Climate + energy across stages; the original cleantech investor.
How to actually pitch these firms
- Match the thesis before you match the brand. Each firm above has a real, narrow specialty. Pitching outside their lane wastes a meeting slot and a warm intro you could have used on a real fit.
- Warm intros still matter, just less than you think. Every firm above has multiple partners reachable cold if your deck is sharp. The intro speeds up the first meeting; it doesn't replace a strong fit.
- Score your deck before you reach out. The top firms get hundreds of decks weekly — the bottom 30% by quality never get past the associate filter. Run yours through deck scoring before you send.
- Use the matcher to surface the rest. These 12 firms are the named names — there are 46,000+ other active investors. Many of them are better fits for specific verticals + stages. Drop your pitch to see your top 100.
Other VC market maps
Skip the spray-and-pray. Get your top 100 right-fit investors.
The firms above are the named names. Claude Fundraiser ranks you against the full 47,000-investor database — every active VC, family office, and angel writing checks in 2026.