# SMART ENERGY WEEK March 2026

**Dates:** 2027-03-24 – 2027-03-26
**Duration:** 3 days
**Location:** Tokyo Big Sight, Koto City, Japan
**Website:** www.wsew.jp/spring/en-gb.html?utm_campaign=event-listing&utm_medium=referral&utm_source=portal-site
**Organizer:** [RX Japan GK](https://tradefest.io/en/search?organizer=rx-japan-gk)
**Size:** 1600 exhibitors, 70000 attendees

## Description

SMART ENERGY WEEK brings together a comprehensive showcase of cutting-edge technologies spanning hydrogen and fuel cells, solar power, rechargeable batteries, smart grids, wind energy, biomass, and zero-emission thermal power generation. As one of the world’s leading energy exhibitions, it serves as a central platform where breakthrough innovations, industry expertise, and key decision-makers converge to drive business growth and shape the future of the global energy sector.

The event features a series of specialized exhibitions, including H2 & FC EXPO, PV EXPO, BATTERY JAPAN, INT’L SMART GRID EXPO, WIND EXPO, INT’L BIOMASS EXPO, and Zero Emission Thermal Power Generation EXPO. Held concurrently, Green Transformation Week—comprising Decarbonisation EXPO and Circular Economy EXPO—further broadens opportunities for sustainable and low-carbon solutions.

## Topics

- Renewables & Environment

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