United Energy is an important heat producer in the northern Bohemian region. It supplies thermal energy to 34,000 flats in Most and Litvínov, and also to industrial enterprises, schools, health facilities, offices and various institutions. Part of the thermal energy is sold to the networks of third-party heat distributors. The length of United Energy’s heat distribution network, owned by its subsidiary Severočeská teplárenská, totals more than 140 km of distribution pipes.
United Energy operates the Komořany CHP plant near Most, which fires indigenous brown coal in 10 modern fluidised-bed boilers meeting all environmental and public health regulations. Every year, the CHP plant produces up to 10,000 TJ of thermal energy, which is used for electricity and heat production. The Komořany CHP plant generates electricity in 8 turbine generator sets with an aggregate installed electrical capacity of 239 MWe.