Haag and Hammerberg are districts of the town of Marktredwitz and are to be supplied with local heating. The area under consideration consists of about 5 existing properties and a planned new development area with about 50 plots and predominantly single-family houses.
In 2003, a biomass heating plant with an associated local heating network was built in the town of Gräfenberg. This local heating network is currently being significantly expanded so that more than 60 new consumers can be supplied with renewable heat from the existing biomass heating plant.
For the municipality of Gräfelfing, eta Energieberatung has applied for Module I for the funding of feasibility studies. In the feasibility study, an innovative heat network system with heat storage in a former gravel pit is investigated.
In order to improve the profitability and efficiency of the heating network, Fernwärme Engelsberg GmbH commissioned systematic operational optimisation by eta Energieberatung at a very early stage of the project.
As part of a comprehensive expert opinion in the field of local heating, eta Energieberatung examined key aspects of economic efficiency and emissions. The resulting findings can be used to optimise and expand the entire heating network system.
In the preceding project study, eta Energieberatung GmbH compared different variants of district heating supply. In the following project steps, the planning services for the implementation of the heating network were provided.