Climate investors' red flags: don't sell to utilities | Stanford Cleantech Hackathon 2026

Investor panel at the Stanford Cleantech Hackathon 2026 (Stanford, 24 October 2026), full recording. Three climate investors on where the money is going, what technical founders underestimate, and the red flags that end a pitch: selling to utilities, subsidy as the business, AI where physics would do. Panel: Kevin Kopczynski (Congruent Ventures), Ajay Gupta, Giancarlo (climate fund, Switzerland). Moderated by the hackathon team. Chapters 00:00 Intros 03:51 What excites you right now 09:36 Data products vs analytics 18:30 What technical founders underestimate 22:04 The first 30 days 25:49 Red flags, rapid fire 31:17 Why not sell to utilities 33:17 Adaptation: B2B vs B2C 36:04 Grants and lobbying 42:38 Why energy is booming 44:53 Utilities that scaled 48:30 Hardware vs software 54:28 Close Write-up of the whole hackathon, 19 projects and what the panel said: https://rustman.org/posts/stanford-cl... Finalist pitches:    • 8 climate startup pitches: Stanford Cleant...   Earth Engine and Planet workshop:    • Earth Engine and Planet satellite imagery ...   What we built, Crew Air:    • Crew Air: how it works (Stanford Cleantech...   Subtitles: English and Russian. Recorded 24 October 2026. Shorts from this video • VC red flag #1: "we sell to utilities":    • VC red flag #1: "we sell to utilities" #Sh...   • Why VCs won't fund startups that sell to utilities:    • Why VCs won't fund startups that sell to u...   • Founders: buy every other damn thing, take risk only on the core:    • Founders: buy every other damn thing, take...   • The 10x rule of scaling climate hardware:    • The 10x rule of scaling climate hardware #...   Edited automatically by Life2Film — AI Video Maker · https://life2film.com