TPI Polene Power Public Company Limited is a Thailand-based company engaged in power generation and sales of electricity. The Company operates waste heat recovery power plants and refuse-derived fuel (RDF) power plants. Its power plants are located in Kaeng Khoi District, Saraburi Province. In addition, the Company operates petrol and gas stations under the brand of TPIPL. Its petrol stations primarily sell petrol and gas to retail customers in Bangkok and other provinces in Thailand.