InterAqua 2026

InterAqua Koto 2026
From December 16, 2026 until December 18, 2026
(Please double-check the dates and location on the organizer below before attending.)

InterAqua 2026: Water Business Exhibition

InterAqua, the 18th edition of the exhibition supporting sustainable corporate activities, focuses on resource, energy, GX, carbon neutrality, and water businesses. Held as part of the Energy Innovation General Exhibition, it provides a matching opportunity for companies across these sectors.

Main Exhibits and Categories

  • Industrial Water Treatment Solutions: Features technologies and products addressing factory water treatment issues, water resource recovery and reuse, environmental risk countermeasures, and energy-saving solutions.
  • Thermal Solutions (ENEX): Showcases heat-related technologies, products, and solutions aimed at the efficient use of heat and renewable energy, addressing waste heat to help achieve carbon neutrality by 2050.
  • PFAS Countermeasures Technology Consortium Pavilion: A special exhibit focusing on the urgent issue of PFAS in water quality. It aims to commercialize decomposition and environmental remediation technologies, offering insights into the latest PFAS countermeasure trends for 2026.


Register for entry or booths

Please register at the organizer website of InterAqua

Venue Map and Hotels Around

Koto - Tokyo Big Sight, Tokyo, Japan