Since the beginning of 2024, DTEK Energy has invested UAH 8.3 billion in repairs and restoration of thermal power plants (TPPs) and coal mining as part of preparations for the heating season, and plans to bring the final figure to UAH 11 billion by the end of the year. "Due to the mobilization of all available resources, we have fulfilled all our plans by 100%," the energy holding said with reference to DTEK Energy CEO Oleksandr Fomenko on Tuesday.