evaluation of energy performance of buildings 99 sustainable architecture 46 sustainable construction 33 permanently sustainable development 27 buildings energy efficiency 21 buildings (architecture) 17 low energy buildings 14 more ... civil engineering 14 energy 12 city planning 12 savings 12 construction materials 11 internal climate 9 rebuildings 8 heating 8 ecological housing 7 office buildings 6 intelligent buildings 6 towns 6 building equipments 6 ventilation and air-conditioning 6 BIM 5 environment protection 5 interiors 4 air-conditioning 4 illumination of buildings 4 buildings (construction) 4 environment 4 architecture of interior 3 wooden constructions 3 less ...