B.Grimm Power Public Company Limited, an energy company, with its subsidiaries, engages in the development, financing, construction, and operation of green-field power plants in Thailand and internationally. It operates in two segments, Electricity Generating and Other Businesses. The Electricity Generation segment generates and distributes electricity for the government sectors and industrial users and procure and wholesale liquefied natural gas. The Other Businesses segment provides investment holding, maintenance and operating services for power plants. The company generates electricity through co-generation, solar, hydro, wind, hybrid, and waste to energy sources. The company was founded in 1878 and is headquartered in Bangkok, Thailand.