During the implementation of the project “Construction of Telšiai sludge treatment plant” it is planned to build sewage sludge treatment plants for the treatment of sewage sludge from Telšiai, Plungė and Rietavas wastewater treatment plants. During the operation of the plant, sewage sludge will be digested, the biogas produced during this process is used in a cogeneration plant where electricity and heat is generated. After the digestion process, sewage sludge will be dried by producing fuel suitable for combustion. After the implementation of this project, sewage sludge would be treated in a civilised way, reducing environmental pollution and ensuring environmental requirements, therefore the implementation of the project is important not only for the city of Telšiai, but also for the Telšiai region as a whole.