Electricity business through its subsidiaries Alfa Daya Energy. Together with PT Alfara Delta Persada, the plan to have coal fired power plant in the future is one of the company mission.
Most power plants need steam to generate electricity. The steam rotates a turbine that activates a generator, which produces electricity. Many power plants still use fossil fuels to boil water for steam. Geothermal power plants, however, use steam produced from reservoirs of hot water found a couple of miles or more below the Earth's surface. There are three types of geothermal power plants: dry steam, flash steam, and binary cycle.
Dry steam power plants draw from underground resources of steam. The steam is piped directly from underground wells to the power plant, where it is directed into a turbine/generator unit.
The Company through its subsidiaries PT Alfa Daya Energy (ADE) to conduct business in the energy infrastructure services provider with steam power plant project with a capacity of 50MW, located in the village of Kutai Lama, District Anggana, Kertanegara Kutai, East Kalimantan