September 9 (Wed) - 11 (Fri), 2026 10:00 - 17:00

Makuhari Messe, Japan

SMART ENERGY WEEK [September] | RX Japan Ltd.

Exhibiting Info Download (FREE)

Visitor Registration (FREE)

Useful Information for Visiting (Sep 2025)

Open Seminar (Free / No Pre-registration Required)

Opening Ribbon-cutting Ceremony

At the Tokyo[SEP 2025] Show, over 100 conference sessions will be held, featuring leading industry experts.

Don’t miss this opportunity to gain insights from case studies presented by top companies!
AI translation systems will be available during the conference.

Please note: Conference registration is required separately from visitor registration.

Japan’s Strategic Energy Plan and GX Policy

Ministry of Economy, Trade and Industry (METI)
Director-General, Energy Efficiency and Renewable Energy Dept.,
Hirokazu Kobayashi

ITER Project - Fusion and Its Latest Construction Progress

ITER Organization
Head of Construction Project Office
Takayoshi Omae

Commercial Deployment of e-methane and Development of CO2 Value Chain

Osaka Gas Co., Ltd.
Senior Executive Officer
Osamu Sudou

Liquid Air Energy Storage (LAES)

Sumitomo Heavy Industries, Ltd.
General Manager
Wataru Nagao

JERA Nex bp's Offshore Wind Business Strategy

JERA Nex bp Japan GK Inc.
SVP Japan
Masato Yamada

Panasonic Energy's Challenge : For Realization of Sustainable Growth

Panasonic Energy Co., Ltd.
Executive Vice President, CTO
Shoichiro Watanabe

The Current Status of Achieving a Hydrogen Society

Kyushu University
Vice President, Chief Professor
Dr. Kazunari Sasaki

Perovskite Solar Cells: Towards Social Implementation

SEKISUI SOLAR FILM Co., Ltd.
Director, General Manager of Technology & Development Dept.
Takeharu Morita

Conference Program (FREE）

About SMART ENERGY WEEK

Renewable energies are expected to play a more significant role in achieving carbon neutrality by 2050. Smart Energy Week gathers a full range of renewable energy technologies such as hydrogen and fuel cells, solar power, rechargeable batteries, smart grids, wind power, carbon capture, untilisation & storage etc. SMART ENERGY WEEK is an exhibition where the latest technologies, information, and people gather to accelerate business in the energy industry.

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Forecasted Exhibition Scale

500

Exhibitors

42,000

Visitors

100

Conference

34

Exhibitors and visitors from overseas

What is your purpose at the Exhibition?

Why Exhibit at TOKYO[Autumn] Show ?

Many visitors with specific needs & a large budget visit TOKYO[Autumn] Edition

SMART ENERGY WEEK [Autumn] is the largest exhibition for renewable energy technologies held in the 2nd half of the year in Japan. Since it's held in the latter half of the fiscal year for many Japanese companies, visitors with specific needs and a large budget visit.
Actually, 57% of the visitors of the previous edition was Manager or above level.
You can approach decision makers or project leaders directly at Sep. edition.

More visitors per booth & Different visitors from Spring edition attend

Autumn(Sep.) edition and Spring (Mar.) edition are both held in Tokyo area but the visitors are largely different from each other.
While the Spring Edition attracts more visitors overall, the Autumn Edition actually has a higher number of visitors per booth.

Special exhibit area will attracts more visitors

In the Autumn edition, 4 special exhibit areas will be featured:

BIPV WORLD: Showcasing the latest technologies, including perovskite solar cells, all in one place.
Floating Offshore Wind World: Featuring exhibits and conferences dedicated to floating offshore wind technology.
ESS (Energy Storage System) WORLD: Highlighting the latest advancements in energy storage technologies.
FUSION POWER WORLD: Presenting the technological advancements in fusion power, bringing together people, information, and technology.

Exhibit Profile

Hydrogen Energy Field
Hydrogen production, Transport, Storage, and utilisation technologies, Fuel cells, FCVs, etc.

Solar Power Field
Next-generation solar cells (e.g., BIPV, perovskite), System components, O&M technologies, Installation techniques, etc.

Secondary Battery Field
Battery materials, Manufacturing equipment, Auxiliary systems, Next-gen batteries, Recycling technologies, etc.

Smart Grid Field
VPP/DR, Aggregation services, Grid-scale storage batteries, ESS (Energy Storage Systems), EV charging equipment, etc.

Wind Power Field
Wind turbine components, Turbines, Offshore and floating wind technologies, Transport/installation, O&M services, etc.

CCUS (Carbon Capture, Utilisation and Storage) Field
CO₂ capture and separation, Transportation, Storage technologies, DAC, Methanation, Synthetic processes, Carbon recycling, etc.

Nuclear Fusion Field
Fusion reactors, Key components and equipment, Structural materials, AI-based plasma control, Plant systems, Measurement instruments, etc.

Expected Visitor Profile

Electric Power & Gas Companies
Oil & Chemical Manufacturers
Power Generation & Transmission/Distribution Companies
Aggregators
General Contractors & Engineering Firms

Heavy Industry & Heavy Electric Machinery Manufacturers
Automotive & Transportation Equipment Manufacturers
Various Manufacturers (e.g., hydrogen fuel cells, solar cells, secondary batteries, wind turbines)
Government agencies and Local Governments ...and more

Exhibitor Guidance & Support

Showcase Your Solution and Reach Key Industry Players!
Get the details—Please download the materials.

Exhibiting Info Download (FREE)

Why Visit ?

500+ Global Exhibitors Gather Under One Roof!

Offering Solutions for Challenges at Various Stages in the Industry.

Discover New Technologies

Explore innovations designed to boost efficiency and enhance sustainability. Connect with industry leaders and discover transformative solutions to drive your business forward.

Connect with Experts

Engage with keynote speakers and panelists who are leaders in their fields. Their presentations and discussions offer valuable insights to deepen your understanding of the energy industry.

List of Exhibitors (excerpts/Feb 2025)

See more Exhibitors

Why attend the Conference?

Access the Latest Industry Insights

Learn about the newest technologies, market trends, and policy updates directly from industry experts.These conferences provide valuable intelligence to support strategic business planning and innovation.

Expand Your Professional Network

Engage with a wide range of industry professionals, potential business partners, and government representatives. It’s a great chance to grow your network and explore future collaboration.