The cement factory will cost around US$550m and the power plants US$200m, company President Dwi Soetjipto said.
Chief commissioner of the company Darjoto Setyawan said the company plans to build three power plants - in Tuban, Tonasa and Padang.
The power plants will use coal for fuel, therefore, the country’s largest cement producer may decide to acquire a coal mining company to guarantee coal supply to the power plants.