Earth Tech Environment Public Company Limited engages in the generation and distribution of electricity from industrial waste in Thailand. It operates through Power Business and Construction segments. The company operates power plants with an installed capacity of 7.0 MW in NakornLuang Industrial Estate, Nakhon Luang district, Phra Nakhon Si Ayutthaya Province; and 4.0 MW installed capacity located in Phichit Industrial Estate, Wachirabarami district, Phichit Province. It is also involved in the procurement of machinery and equipment, integrated, engineering, procurement, and construction. The company was incorporated in 2004 and is based in Sara Buri, Thailand.