88 boreholes will heat Umami Park
88 boreholes have been drilled down to a depth of 300 meters in the rock layers in Umami Park, Sundbyberg. Geothermal energy is being extracted here for the central substation that will supply the Central block’s 37,000 square meters with heating and comfort cooling. The plant is operated using Wallenstam’s wind power and has now been commissioned in connection with the first tenants moving into the modern, reconstructed premises.“Drilling for geothermal energy and building a central substation in such a central location at the same time as construction and development are in full swing in