Smart Energy Week ★ Media Partner

World Smart Energy Week (Smart Energy Week Spring) 2026 is a leading international exhibition for renewable and clean energy technologies, taking place 17 – 19 March 2026 at Tokyo Big Sight in Japan. The show gathers a comprehensive range of energy innovations, from hydrogen and fuel cells to solar power, rechargeable batteries, smart grids, wind energy, biomass, and zero-emission thermal power, serving as a dynamic business platform where the latest technologies, industry information and key decision-makers come together to accelerate growth in the global energy sector.