Swiss Climatetech Showcase

Meet the next generation of Swiss climatetech founders as the Climate Collider 2026 cohort comes to Climate Week NYC. Eight Swiss startups — spanning carbon removal, geothermal drilling, sustainable agriculture, clean hydrogen, industrial efficiency, circular construction materials, advanced membranes, biomaterials, and textile recycling — will pitch their solutions to investors, researchers, and industry leaders shaping the future of climate innovation. Climate Collider is a startup camp powered by Innosuisse and managed by Swissnex, designed to strengthen transatlantic collaboration and connect Swiss startups with Boston and New York, two of the world’s leading climatetech hubs. This event is part of Assembly, the main Swiss stage at Climate Week NYC 2026. As world leaders gather in Midtown Manhattan, Swissnex assembles Swiss and global voices – from private sector innovators and researchers to artists and policymakers – in the East Village for three days of communal climate thinking and action. Assembly speaks to deliberation and democracy – the idea that communities must collectively define their futures – as well as the ongoing, creative, improvisational process of constructing those futures from the pieces of our present. At Swissnex in Boston and New York, we connect Switzerland, North America, and the world in science, education, innovation, and the arts.