Used cogeneration power plant including Alstom GT13E2 gas turbine and AEN syeam turbine. Base load: power output 231 MW, electrical efficiency 50.64%, steam export 48 Ton/hr. Minimum load: power output 93 MW, electrical efficiency 39.39%, steam export 48 Ton/hr. After the last revamp, gas turbine operated for approximately 6,000 hours, steam turbine 5,000 hours. NOx Emission: 15.64 mg/Nm3 at 100% load, 19.8 mg/Nm3 at 75% load, 22.3 mg/Nm3 at 50% load.