It consists of two mining facilities of hard bituminous coal, i.e.
Zakład Górniczy Sobieski in Jaworzno and Zakład
Górniczy Janina in Libiąż. Annual coal output by PKW
reaches 5 million tonnes. Coal is sold directly to
Południowy Koncern Energetyczny (Southern Poland
Power Company that belongs to TAURON Group) and to
other clients in a dealing network, within the advising
system, for cash and coupons (for the employees and
pensioners). Since recently, PKW also sells aggregates
and their mixtures, which are waste created during coal
mining.