TGC-1's electricity generation, including Murmanskaya CHPP, for 6 months of 2021 amounted to 16.19 billion kWh. 2021 amounted to 16.19 billion kWh, an increase of 7.7% compared to the same period of the previous year. Heat output amounted to 14.88 million Gcal, which is 11.6% higher than a year earlier.