Japanese
日本語のウェブサイトを見る
Japanese
2025 Participating Companies Included
Tokyo Gas
JERA
Cheniere Logo
Commonwealth LNG Logo (Temp) 290X 130
Chevron Logo 290 X 130
Engie Logo
Kpler Logo 290X 130
Abaxx Exchange 1
Sempra Infrastructure
Vortexa Logo Long Dark 1
Aramco (1)
Autel
Ebara
Gridbeyond
Kraken
Nippon
Peak

The Exhibition is where strategy becomes implementation. This international industry gathering showcases the technologies, services, and infrastructure essential to building secure, decarbonised, and economically resilient energy systems.

From 26–28 May 2026 at Tokyo Big Sight, the exhibition will feature market-ready solutions from leading companies across natural gas & LNG, hydrogen & ammonia, low carbon solutions, renewable energy, nuclear energy, ports & shipping, and AI-driven digitalisation technologies.

Exhibitors range from major global corporations to emerging innovators, reflecting the full diversity of capabilities accelerating the global energy transition. With thousands of senior professionals and decision-makers across the energy value chain in attendance, the exhibition offers a dynamic environment for partnership formation, innovation discovery, and business development.

Book Your Stand 2026
Download Event Brochure 2026
Visitor Registration 2026

Event Features

TDV0974 (2)
Energy Innovators Challenge


The Energy Innovators Challenge is a peer-reviewed competition that invites individuals and companies to showcase new concepts and groundbreaking solutions to real-world challenges facing the energy sector today. All submissions will be reviewed by a panel of industry experts, with a shortlist of the most exciting solutions invited to attend the Japan Energy Summit & Exhibition to present their topic on stage to the industry. A prize will be given to the winning response from each category.
7C 00033
Climatetech theatre


Comprising specially curated content, networking, and competitions, the Climatetech Theatre will provide a unique platform for students, young professionals, entrepreneurs, and industry executives alike, to explore cutting-edge ideas and innovations that will help develop new pathways in the journey towards net zero.
TDV08215
Women in Energy


The Women in Energy Programme consists of a Networking Reception and dedicated conference sessions to celebrates the leadership, insight, and impact of women advancing the global energy transition.

The programme fosters meaningful dialogue and collaboration among women leaders, emerging talent, and allies across the international energy value chain.

Designed as an inclusive and welcoming gathering, the reception offers all attendees the opportunity to build professional networks, exchange insights, and support the advancement of a more innovative, resilient, and equitable energy future.
Shutterstock 2536939495 (1)
ASU Programme


The ASU Programme reflects a national and international commitment to empowering the next generation. ‘Asu’ (明日), meaning “tomorrow,” captures the spirit of forward-thinking leadership, innovation, and inclusive progress. The programme consisting of challenges, networking and special entry rates are designed to accelerate opportunity, participation, and knowledge-sharing among young professionals, students, and emerging innovators who will play a vital role in shaping Japan’s and Asia’s energy future.

Event sector profile

Natural gas & LNG
Hydrogen & ammonia
Low carbon solutions
Renewable energy
Nuclear energy
Ports & shipping​
Energy efficiency, digitalisation & AI
Natural Gas LNG Stock 500X500

Natural gas & LNG

Enhancing natural gas and LNG as transitional energy sources

Hydrogen 345X302

Hydrogen & ammonia

Scaling hydrogen and ammonia for decarbonisation

Carbon CCUS Stock 500X500

Low carbon solutions

Promoting CCUS and carbon recycling

Renewable Solar Hyrdo Wind Stock 500X500

Renewable energy

Accelerating deployment of renewable energy

Nuclear Japan Power Plant Stock 500X500

Nuclear energy

A re-emerging pillar of the future energy mix

Port Ship LNG Sea Stock 500X500

Ports & shipping​

Steering global energy transitions through ports and shipping

Japan Technology Stock Engineer -345x302

Energy efficiency, digitalisation & AI

Advancing energy efficiency and demand-side energy conversion

2025 Sponsors

Book your exhibition space

Are you looking to launch or showcase innovations that'll disrupt the key sectors in the industry? Secure an exhibition space to present your solutions to senior decision-makers across the energy value chain. 

Download Event Brochure 2026
Book Your Stand 2026
3RO01487
Exhibition Opportunities
3RO00914
Sponsorship Opportunities

2025 Sponsors

dmg events is an international exhibition and conference organiser, publisher and information provider to the Energy, Construction, Plastics, Coatings, Manufacturing, Transport, Security, Interiors and Hospitality industries.