The leading specified-scale electricity utility, ENNET
ENNET, Creating New Value in Energy. ENNET is a leading specified-scale electricity utility.

ENNET delivers electricity to about 81,000 customers nationwide.
As a leading specified-scale electricity utility in Japan,
ENNET is pioneering the future of energy society by our smart and expansive service.

※specified-scale electricity utility: new electricity utility
entrants providing retail service to deregulated market in Japan.

Our company name is derived from “Energy + Network”.
Through a combination of IT and energy technology,
ENNET offers a diverse range of low cost electric power services.

Energy + Network = Ennet

Message from President

Since the establishment in July 2000, We have been procuring electric power from LNG power plants (LNG = liquefied natural gas)as well as power plants nationwide and optimize them with electric power from our own plants in order to supply our customers with low cost and low emission electric power.

“ENNET” is named as the concept of “fusion of Energy and Network”. We are pleased to deliver more than 12 billion kWh of electricity now to about 81,000 customers (as of March 2019) and have acquired the top market share among the specified-scale electricity utility.

As a second step of electricity system reform which started in 2000, residential sector was liberalized in 2016. Electric retail industry moved on to the next stage where customer can choose the retailer and energy source with a variety of price structure.

By providing our smart service, we will contribute to our customer and society by creating new value in energy, promoting energy conservation, and the realization of stable energy supply.

President and CEO Yuji Kawagoe

Company Profile

Company Name
ENNET Corporation
July 7, 2000
10.7 Billion JPY
Joint-stock companies
NTT Anode Energy Corporation, TOKYO GAS Co., Ltd., OSAKA GAS CO., LTD.
President and CEO
Yuji Kawagoe
Yosuke Nozaki
Naoyuki Takehiro
Taro Ogura
Yuji Uno
Hiroaki Taniguchi
Shigemichi Watanabe
Shinji Nakajima
Kazuhiko Takeeda
Atsumi Honda
Morifumi Sahara
Toru Uda
Head office: The Front Tower Shiba Koen, 2-6-3, Shiba Koen, Minato-ku, Tokyo
West Japan Headquarter: 1-4-14 Tosabori, nishi-ku, Osaka City, Osaka

▼Access Map

Business Activities
・Electricity retailing
・Power generation

Our Vision

  1. Create a new energy community applying information technology
  2. Contribute to the revitalization of the economy by reducing total energy costs
  3. Pursue new energy solutions together with our customers
  4. Realize an energy portfolio emphasizing environmental performance and economic efficiency

Corporate Philosophy

  1. Lead the industry as the frontrunner among new electric utility entrants and offer expansive services satisfying customers.
  2. Comply with laws and regulations, forged ahead with integrity and fair business operations, and work to appropriately manage information.
  3. Be conscious of our social responsibility and take the initiative in seeking to establish our corporate ethics.
  4. Proactively address global environmental issues as a member of the electricity utility company.
  5. Maximize each and every person exercise his or her “abilities, motivation and creativeness” and work to improve our corporate values.
  6. Establish a workplace where everyone can work comfortably, mutually acknowledge individuality, and work together to improve each personality.

Environmental Policies

As a leading company among new entrants of electricity retail market, ENNET Corporation will promote more environmentally friendly ways of energy use to contribute to the protection of global environment as well as to the sustainable development of society.

  1. Promotion of Environmentally Friendly Ways of Energy Supply

    ENNET Corporation will satisfy a variety of customers’ environmental protection needs by supplying low environmental impact power generated by natural gas or renewable energies and support the development of renewable energies by providing CO2 free electricity tariffs.

  2. Reduction of the Environmental Impact by Utilizing Information Technology

    By utilizing information technology, ENNET Corporation will promote the development of services for environmental protection.

  3. Reduction of the Total Environmental Impact of ENNET Corporation's Business Activities

    ENNET Corporation will attempt to make effective use of energy and resources and to reduce greenhouse gas emissions in its business activities.

  4. Strengthening of Environmental Partnerships with the Local Communities

    ENNET Corporation will contribute to the local communities by supporting local production for local consumption of renewable energy and by providing services for environmental protection.

  5. Compliance with Environmental Law

    ENNET Corporation will comply with environmental laws and continuously improve environmental protection activities.

Organizational Chart

Organizational Chart

Electric Power Service of

ENNET provides a diverse range of low cost electric power services.

We are committed to offer not only low cost energy but low emission energy and wide variety of smart energy services
including visualization of energy usage and demand response.

ENNET,the leading specified-scale electricity utility.

Sales (Unit:100 million yen)

ENNET is a leading specified-scale electricity utility in terms of supply capacity.

ENNET procure electricity from over 200 power plants nationwide.
ENNET is recognized as the leading company in terms of stable
and nationwide power supply platform.

  • Sakura Solar Power Plant
  • Onomichi Solar Power Plant
  • Nishinomiya Solar Power Plant
  • Tokyo Gas Baypower Power Station
  • Ohgishima Power Station
  • Kawasaki Natural Gas Power Station
  • Osaka Gas Himeji Power Plant
  • Semboku Natural Gas Power Plant
  • Hirokawa Myojinyama Wind Power Plant
  • E-Square Power Plant

ENNET is a leading specified-scale electricity utility in terms of supply capacity.

ENNET has ability to provide low cost electric power
to customers through implementing advanced IT system
and efficient business operationalong with efficient
power generation from the most advanced power plants.

Note: We may not be able to fully accommodate a customer's requests due to the customer's electricity usage conditions.

ENNET's or shareholder's power plant:High-efficiency electric power generation and supply. ENNET:Reduction in operating and overhead cost, therefore Supplying low cost electric power. To Customer

ENNET Support Customer’s Energy Saving by Visualization of Electricity Usage

By taking advantage of IT, ENNET provides our customers with
easy-to-understand information about their electricity usage and
its charges. Our technology will assist rational and systematical
electricity conservation and cost management.

Visualization of Electricity Usage

ENNET Provide Low Emission Electric Power.

Our main energy source is liquefied natural gas (LNG) which has
relatively small environmental load compared to other fossil fuel.

Visualization of Electricity Usage


Head office

  • The Front Tower Shiba Koen, 2-6-3, Shiba Koen, Minato-ku, Tokyo

West Japan Headquarter

  • 1-4-14 Tosabori, nishi-ku, Osaka City, Osaka


Please direct any inquiries about ENNET to the following email address.
A representative will contact you soon.

contact us

ENNET manages any personal information provided by customers responsibly.