Press Release
Commercial operation of "Green Power Sakaiminato" has commenced
August 03, 2026
Chubu Electric Power Co., Inc.
New Circle Energy Co., Ltd.
Inabata & Co., Ltd.
Chubuplant Service Co., Ltd.
NX Sakaiminato Kairiku Co., Ltd.
Sanko Inc.
Sakaiminato showamachi biomasshatsuden godo kaisha (hereinafter "the project company"), which is jointly invested in by six companies—Chubu Electric Power Co., Inc. (hereinafter "Chubu Electric Power"), New Circle Energy Co., Ltd. (a joint venture between Marunouchi Infrastructure Investment Limited Partnership and New Energy Development Co., Ltd.; hereinafter "New Circle Energy"), Inabata & Co., Ltd. (hereinafter "Inabata"), Chubuplant Service Co., Ltd. (hereinafter "Chubuplant Service"), NX Sakaiminato Kairiku Co., Ltd. (hereinafter "NX Sakaiminato Kairiku"), and Sanko Inc. (hereinafter "Sanko")—commenced commercial operation of Green Power Sakaiminato (hereinafter "the Power Station") today.
The Power Station is a wood-fired biomass power plant with an output of 28,110 kW and is expected to generate approximately 200 million kWh of electricity per year.
We appreciate the cooperation and understanding of the local community and relevant parties in its construction.
The six investment companies and the project company will operate the station with the utmost consideration for the safety and security of local residents, and will continue to contribute to the realization of a decarbonized society through its operation.
Overview of the project
|
Location |
12-1 Showa-machi, Sakaiminato-shi, Tottori Prefecture |
|---|---|
|
Power output |
28,110kW |
|
Estimated annual power output |
Approx. 200 million kWh (equivalent to the annual electricity consumption of approximately 64,000 households) |
|
Fuel type |
Wood chips (unused thinned wood, general wood, construction waste, etc., from Tottori Prefecture, Shimane Prefecture, and other parts of the Chugoku region), wood pellets |
|
Start of construction |
February 2024 |
|
Investing companies |
Chubu Electric Power (44.9%), New Circle Energy (25.0%), Inabata (20.0%), Chubuplant Service (5.1%), NX Sakaiminato Kairiku (2.5%), Sanko (2.5%) |
Panoramic view of the Plant

Company Profiles
Sakaiminato showamachi biomasshatsuden godo kaisha
|
Established |
November 2022 |
|---|---|
|
Headquarters |
Tanakayaesu Bldg 2F, 1-5-15 Yaesu, Chuo-ku, Tokyo |
|
Representative |
Executive Manager: Eiji Ohashi |
|
Business Activities |
Development, construction, operation, maintenance management, etc. of the biomass power generation facilities |
Chubu Electric Power Co., Inc.
|
Established |
May 1951 |
|---|---|
|
Headquarters |
1 Higashi-shincho, Higashi-ku, Nagoya-shi, Aichi Prefecture |
|
Representative |
President & Director: Kingo Hayashi |
|
Business Activities |
Electricity and ancillary businesses, gas business, community support infrastructure projects, etc. |
New Circle Energy Co., Ltd.
|
Established |
December 2019 |
|---|---|
|
Headquarters |
1-6-5, Marunouchi, Chiyoda-ku, Tokyo |
|
Representative |
Representative Director: Tetsuo Yagi |
|
Business Activities |
Business related to power generation and the supply of electricity and steam, etc. |
Inabata & Co., Ltd.
|
Established |
June 1918 |
|---|---|
|
Headquarters |
1-15-14 Minami-semba, Chuo-ku, Osaka-shi, Osaka Prefecture |
|
Representative |
Director, President: Katsutaro Inabata |
|
Business Activities |
Sales and manufacturing of products in the fields of information electronics, chemicals, consumer goods, and synthetic resin, etc. |
Chubuplant Service Co., Ltd.
|
Established |
November 1961 |
|---|---|
|
Headquarters |
11-22, Gohonmatsu-cho, Atsuta-ku, Nagoya-shi, Aichi Prefecture |
|
Representative |
President & Director: Tetsuya Watabe |
|
Business Activities |
Construction, maintenance, and operation of power generation facilities; construction and maintenance of gas supply and heat supply facilities; construction, maintenance, and inspection of oil and chemical plant facilities, etc. |
NX Sakaiminato Kairiku Co., Ltd.
|
Established |
March 1944 |
|---|---|
|
Headquarters |
43 Taisho-machi, Sakaiminato-shi, Tottori Prefecture |
|
Representative |
President and Representative Director: Toshikazu Shimizu |
|
Business Activities |
Port transport business, general motor truck transportation business, first-class consigned freight forwarding business (motor vehicle), warehousing business, shipping agency business, customs brokerage business, etc. |
Sanko Inc.
|
Established |
September 1979 |
|---|---|
|
Headquarters |
5-17 Showa-machi, Sakaiminato-shi, Tottori Prefecture |
|
Representative |
President and Representative Director: Masaki Miwa |
|
Business Activities |
Recycling, incineration, and shredding of industrial waste; environmental remediation work for corporate facilities; environmental consulting business, etc. |