San Francisco Climate Week

San Francisco Climate Week 2026 is a decentralized, community-organized climate gathering spanning April 18-26, operating as a nine-day convening where over 1,000 organizations host approximately 700 independent events attracting an estimated 25,000+ attendees from across the Bay Area and beyond. Rather than a traditional single-venue conference, SF Climate Week transforms the entire Bay Area into an open-source climate platform with diverse programming organized into searchable tracks including Energy, Transportation, Buildings & Infrastructure, Data & Finance, Policy, Artificial Intelligence, and Environmental Justice. Over 1,000 speakers take the stage representing ventures, nonprofits, governments, and academic institutions worldwide. Individual events are ticketed or invitation-only with pricing set by organizers, while week-level access is free. SF Climate Week brings together founders, investors, policymakers, researchers, and community leaders to advance California's climate leadership and innovation.