The project will include investment tasks: Construction of line 2 x 400 kV Czarna – Polkowice, Expansion of station 400/110 kV Czarna, Expansion of 220/110 kV Polkowice station with 400 kV switching station. The transmission network area covered by the project is located in south-western Poland. The line route is located in Lubin Municipality, Rudna Municipality, Polkowice Municipality, Dolnośląskie Voivodeship. Power station 400/110 kV Czarna is located in Czerniec, at the address – Czerniec, 59-322 Niemstów, in Lubin commune, in Lubin County, in Dolnośląskie Voivodeship. 220/110 kV Polkowice power station is located in the city of Polkowice, at the address – ul. Energeticians 1, 59-320 Polkowice, in Polkowice commune, Polkowice County, Dolnośląskie Voivodeship.