Probabilistic approach to the assessment of uncertain input parameters when energy renovating existing buildings
Since the building stock stands for significant part of the EU’s total energy use, energy renovations are needed in order to lower the negative environmental impacts. In Sweden, only 1 % of the total building stock is newly built i.e. the focus should be directed upon existing buildings. Moreover, most of the buildings in the “Million Program” from 1970´s are in need of renovations in order to kee