Three JMS 620 GS-N.L (INNIO Jenbacher) gas engine cogeneration power plants have been installed as part of the project with an electric capacity of 10.1 MW and thermal capacity of 7.98 Gcal/h. The technical re-equipment of the gas equipment of the peak hot-water boiler house was also carried out with the replacement of the pipe part of two KV-GM-58.2-150 (PTVM-50) hot-water boilers. In August 2021 the second stage of reconstruction of the Klintsovskaya CHP was completed. Under the 2nd stage three JMS 624 GS-N.L cogeneration plants were commissioned with total electric output of 13.2 MW, thermal output is 10 Gcal/h.