Japan Energy Summit & Exhibition (Postponed to )

Key facts

Attendance

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Exhibitors

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Floor space

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Admission

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Frequency

Annual

Editions

1 (2026)

Japan Energy Summit & Exhibition (Postponed to ) is an annual trade fair in Tokyo covering energy efficiency, low-carbon solutions and nuclear energy equipment. The most recent edition on record ran 26–28 May 2026 at Tokyo Big Sight; no future date has been announced. Organised by dmg events.

What is exhibited

• Digitalization & AI Related Products
• Energy Efficiency
• Hydrogen & Ammonia Related Equipment
• Low-carbon Solutions
• Natural Gas & LNG Technologies
• Nuclear Energy Equipment
• Ports & Shipping Technologies
• Renewable Energy Technologies

J-messe subject tags

JETRO's own classification, kept verbatim. Fairs carry several; the sector in the sidebar is the single one this site browses by.

• Environment & Recycling
• Mining & Energy
• Startups & Innovation
• Marine & Shipbuilding

Editions on record

Every dated instance of this fair the database holds. A series keeps one identity across renames and moves; each row below is one edition of it.

Where this came from

Field-level provenance for the most recent edition: what each fact came from, how far it is trusted, and when it was last checked.