Green X and ENGIE Japan Begin Collaboration on the “G-Connect” Platform to Expand Renewable Energy PPAs
Green X Inc.
December 16th, 2025
Green X Inc. (Headquarters: Chiyoda-ku, Tokyo; Chief Executive Officer: Hiroyuki Owada; hereinafter “Green X”), operator of the renewable energy platform “G-Connect,” and ENGIE Japan (hereinafter “ENGIE”), a distributed energy resource aggregation company, have signed a memorandum of understanding (MOU) to position ENGIE as a partner aggregator for the “G-Connect” platform with the aim of expanding the use of renewable energy.
Overview and Purpose of the Partnership
Green X’s renewable energy platform, “G-Connect,” matches renewable energy power generation companies with consumers nationwide and provides services to support the establishment of PPAs (Power Purchase Agreements).
ENGIE’s mission in Japan is to accelerate the country’s energy transition by delivering tailored energy solutions. Drawing on the Group’s global expertise and deep local market knowledge, our team provides comprehensive services -including energy risk management, balancing services, and renewable energy supply- to meet the specific needs of Japanese businesses.
Through the “G-Connect” platform, Green X and ENGIE will contribute to the development of PPAs and expand access to renewable energy, helping drive Japan’s transition to a low‑carbon economy.
The two companies will work together to establish a new trading model in Japan’s renewable energy market and accelerate support for companies’ decarbonization efforts.
Green X Inc.
Address: 2F, Marunouchi Nijubashi Building, 3-2-2 Marunouchi, Chiyoda-ku, Tokyo
Representative: Chief Executive Officer Hiroyuki Owada
Business: Renewable energy platform operation, PPA support, carbon credit trading support
URL: https://green-x.co.jp
ENGIE
Address: Gran Tokyo South Tower 11F 1-9-2 Marunouchi Chiyoda-ku, Tokyo Japan
Representative: Managing Director Hiromi Moro
Business: risk management, optimization, PPA marketing, renewable energy supply
URL: https://engie-sem.com
Contact for this matter
Green X Inc., Public Relations
Email: info@green-x.co.jp
ENGIE Energy Marketing Japan, Japan Business Development
Email: noriaki.ishii@engie.com