TGC-1's electricity generation for 9 months of 2025 amounted to 21.51 billion kWh, a decrease of 3.9% compared to the previous year. Volume of electricity production at thermal power plants decreased by 0.9%. Production of hydroelectric power plants decreased by 7.2% due to low water content. Heat output decreased by 3.6% to 16.4 million Gcal.