15 06 2004 1 climate change a focus on building energy use to 2050 eduardo de oliveira fernandes professor universidade do porto future buildings forum iea ademe sophia antipolis 04 21 22 sumary basic concepts scene the electricity case in urban approach cooling or air conditioning needs determinants trends conclusions 2 forms conversion process useful service lighting ventilation heating power electronics hot water kitchen multimedia propulsion industry final solid liquid and gas fuels heat solar radiation natural light vector dh dc primary oil coal uranium hydro wind biomass other renewable losses pollution co acidification processes equipment systems efficiency x corollary not an issue if all was as critical 3 difuse atmospheric dispersion absorved direct reflected only small share would be deviated from flow intensity 210 230 250 270 290 310 330 1970
