The contract included the construction of a group of facilities with accompanying installations, the expansion of the biogas desulphurization installation, the gas generator station along with the expansion of the existing distribution station and the sludge drying station. During the works, one gas tank (5 thousand m³), the necessary networks, a yard for storing containers with sludge, a pressure pipeline to CO and two new sludge tanks for CO with a capacity of 560 m³ were also built. The total value of the project amounted to PLN 130 million net.