- Business
- Ratch Pathana Energy Public Company Limited operates as a small power producer in Thailand, generating and distributing electricity and steam through cogeneration combined cycle technology at the Saha Group Industrial Park in Sriracha, Chonburi province; it supplies power to the Electricity Generating Authority of Thailand and steam to industrial customers in the park. The company offers conventional energy from a natural gas-fired plant with total installed capacity of 154.2 megawatts of electricity and 110 tons per hour of steam; renewable energy from biomass plants via subsidiaries Sahacogen Green Company Limited (9.6 megawatts electricity, 25 tons steam per hour in Lamphun) and Saha Green Forest Company Limited (7.5 megawatts electricity, 3 tons steam per hour in Kamphaengphet), as well as solar rooftop systems totaling around 10 megawatts across sites including Thai Samsung Electronics, Lion Corporation Thailand, Principal Healthcare hospitals, and others in Chonburi, Lamphun, Uttaradit, Sisaket, Sakon Nakhon, Uthai Thani, and Ubon Ratchathani; it also engages in related biomass production and purchase, plantation via forest nurseries, and bio-charcoal manufacturing from bamboo. Founded in 1996 and listed on the Stock Exchange of Thailand as SCG in 2002 with headquarters at 636 Moo 11 Sukaphiban 8 Road, Nongkham, Sriracha, Chonburi, the company is a subsidiary of Ratch Group Public Company Limited and primarily serves industrial parks and healthcare facilities across central, northern, and northeastern Thailand. Recent developments include the name change from Sahacogen (Chonburi) Public Company Limited effective April 19, 2024, coinciding with the commercial operation date of a new 79.5-megawatt SPP replacement power plant; a July 2025 partnership with Saha Group to launch floating solar projects alongside airport runways in four industrial parks; subsidiary Solarist group's selection in 2024 for five FiT solar farm projects totaling 298 megawatts with SCODs from 2026-2028; and ongoing solar rooftop expansions such as 5.15 megawatts to Thai Samsung Electronics and power purchase agreements with Saha Pathana Inter-Holding.