The project of combined cycle power station construction was realized by Calik Enerji. The station was constructed on the site of Maryjskaya GRES. Power station was developed on the base of four GE 9 FA gas turbine plants each rated at 263 MW, two heat-recovery steam generators with thermal output of 360 tons per hour and two steam turbine plants each rated at 260 MW. All generated electric power will be delivered to national power grid. The project is realized under the program of power engineering development for the period of 2013-2020.