SMART ENERGY WEEK
March 17 - 19, 2026
Tokyo Big Sight, Japan
Join Us

A global exhibition showcasing the latest energy technologies.
An opportunity to network with industry leaders.

Feb. 19 (Wed) - 21 (Fri), 2025
Tokyo Big Sight, Japan
Visitor Registration (FREE)
VIP Registration (FREE)

 *＼For Job Title with Manager or Above／

Previous Show Video

World's Leading Exhibition for Renewable Energy
Renewable energies are expected to play a greater 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, biomass, zero-emission thermal power generation, etc. Smart Energy Week is a exhibition where the latest technologies, information and people gather to accelerate the business in the energy industry.

1,600

Exhibitors

72,000

Visitors

200

Speakers

83,060㎡

Floor Area

the number of exhibitors, visitors, and conference speakers are expected including concurrent shows.

Connecting Innovators to Solve
Today’s Energy Challenges!

Visitor Profile

Industry Experts from Associations

Exhibitor Profile

Manufacturers/Trading Companies, etc.

Why Visit?

 You Can Discover Broad Range of Renewable Energy Technologies

SMART ENERGY WEEK [February] consists of the following 7 areas specialising in significant sectors of renewable energy industry.

H2 & FC
Related Tech.

H2 & FC Related Tech. gathers technologies for "production", "transportation", "storage", and "use" of hydrogen.




Solar Power
Tech.

Solar Power Tech. gathers a full range of products and technologies from next-generation solar cells to solar power plant construction, maintenance and operation, and is well-established in the industry as the business
platform where experts from all over the world visit.

Rechargeable Batteries & Tech.

Rechargeable Batteries & Tech. gathers a broad range of technologies, components, materials, and devices for rechargeable batteries development & production.


 

Smart Grid
Tech.

Smart Grid Tech. gathers VPP, DR-related technologies, Energy Management systems, Rechargeable Batteries, EV utilisations, etc.



 

Wind Power
Tech.

Wind Power Tech. gathers a wide range of technologies for wind power generation including wind turbines to wind farm construction, maintenance and operation, and offshore wind technologies, etc.

Biomass
Tech.

Biomass Tech. gathers biomass fuels, power generation systems, and heat utilization technologies, etc.


 

Thermal Power
Generation Tech.

Thermal Power Generation Tech. gathers power generation systems, plant equipment, maintenance & operation technologies, hydrogen, and ammonia utilization, etc.
 

Held inside GREEN TRANSFORMATION WEEK (a concurrent show)

DECARBONISATION EXPO

 You Can Meet 1,600 Exhibitors to have a Business Meetings Face to Face 

See the Full List of Previous Exhibitors

 You Can Learn the Latest Technologies from 200* Industry Leaders

SMART ENERGY WEEK

Takayoshi Omae

Chief Strategist - Deputy Head of Office of the Director-General


ITER Organization
 

H2 & FC EXPO 

Shuichi Togasawa

Chief Engineer



Honda R&D Co., Ltd. 
 

BATTERY JAPAN

Mohit Singh

Chief Development Officer



QuantumScape Corp.
 

WIND EXPO

Takahiro Ishii

Director, Wind Energy Policy Office, New and Renewable Energy Div., Agency for Natural Resources and Energy,

Ministry of Economy, Trade and Industry

DECARBONISATION EXPO

Shinji Taira

Managing Director & Partner


Boston Consulting Group


 
 

CIRCULAR ECONOMY EXPO

Shogo Tanaka

Director, Resource Efficiency and Circular Economy Div.,

Industrial Science and Technology Policy and Environment Bureau
Ministry of Economy, Trade and Industry

SMART GRID EXPO 

Hiroshi Okamoto

Member of the Board and Executive Vice President, Chief Technology Officer, 
TEPCO Power Grid Inc.

Representative Secretary,
Smart Resilience Network

 

PV EXPO

Mr. Kouki Noumura

Director, New and Renewable Energy Div., Agency for Natural Resources and Energy,

Ministry of Economy, Trade and Industry


World's Leading - 1,600 Exhibitors Gather

To obtain a visitor badge, all attendees must complete the registration form in advance.

 Entry to the exhibition venue will not be granted without a visitor badge.

Visitor Registration (FREE)
VIP Registration (FREE)

 *＼For Job Title with Manager or Above／