Sustainable Passive Plus houses with Bio District heating, learnings from a case study in Tarm, Denmark.
By Søren Dietz In Denmark 2/3 of building heat is District heating. The political aim is to reduce CO2emissions by 70% in 2030 with 1990 as reference. Buildings make up for 40% of the CO2 emissions – so reducing green house gas from building play a major role. Greenhouse gas reduction may come from both saving energy