Seattle, USA｜May 24 – 28, 2026
The 249th ECS Meeting takes place at the Washington State Convention Center in Seattle, WA, from May 24–28, 2026. Anchored by the theme Sustainable Technologies, the meeting underscores the vital role of electrochemistry and solid state science in addressing today’s most pressing sustainability challenges. From clean energy and decarbonization to circular materials and climate-resilient systems, international researchers from academia, industry, and government come together to share breakthroughs that reduce emissions, conserve resources, and advance a more sustainable future. Through oral presentations, panel discussions, poster sessions, tutorial sessions, Short Courses, professional development workshops, and exhibits, the 249th ECS Meeting spotlights cutting-edge innovations that drive climate action, resource efficiency, and long-term planetary health.