GRATI COMBINED-CYCLE POWER PLANT

The Grati Power Generation and O&M Services Unit is a combined-cycle power plant with an installed total capacity of 1460 MW that is generated by 3 blocks. Block I consists of 3 gas turbines (100,75 MW for each unit) and 1 steam turbine with 159,58 MW. Block II consists of 3 gas turbines (100,75 MW for each unit) and 1 steam turbine with 195 MW. Block III consists of 2 gas turbines (153 MW for each unit) and 1 steam turbine with 195 MW, located on a 70-hectare site at Pasuruan, East Java Province, Indonesia. It operates using natural gas as the main fuel other than HSD fuel.

The Grati POMU combined-cycle power plant is playing an increasingly important role in supporting the Java-Bali Electrical System. The declared product is 1 kWh net electricity generated in Grati POMU combined-cycle power plant, thereafter distributed to the customer (Java-Bali electricity grid) during the reference year of 2020.