
Trick or Treat: A HallowGreen Pitch Night
October 28, 2026 · 6 PM
San Francisco
No exact location available for this event.
A Climate Tech Pitch Night with seven Swiss startups, opened by a Bay Area panel on how green innovative solutions really are This Halloween week, Swissnex in San Francisco invites you to a Pitch Night with a hauntingly good lineup: seven Swiss climate tech startups, showcased as the highlight of a two-week Startup Camp powered by Innosuisse. But first, the scariest question in climate tech: how green is Climate Tech, really? With the green premium fading and investors taking a harder look at every “clean” claim, a panel of Bay Area climate experts will sort what holds up from what doesn’t, and show where the real opportunities lie. Then the panelists trade their seats for the jury table to pick the night’s winning pitch. We close with drinks and networking at 9zero, San Francisco’s climate innovation hub. Costumes are encouraged. Bonus points for thrifted or upcycled looks. The Startups pitching: Ageospatial, apheros, RTDT, REOR20, SolidWatts, Vivent Biosignals, vyzn Who it’s for: founders, investors, corporate innovation and sustainability teams, researchers, and anyone curious about where climate tech is headed and what Switzerland brings to it. What to expect: a candid panel, seven sharp pitches, and drinks and networking with the Bay Area climate community. About Swissnex in San FranciscoSwissnex in San Francisco is an initiative of the Swiss State Secretariat for Education, Research and Innovation (SERI).