https://www.worldenergynews.com/news/mhi-toho-gas-jointly-develop-gas-cogeneration-623270
MHI,Toho Gas Jointly Develop Gas Cogeneration system
Tokyo, March 18, 2015 - Mitsubishi Heavy Industries, Ltd. (MHI) and Toho Gas Co., Ltd. have jointly developed a new 450-kilowatt (kW) gas cogeneration system.