The sharpest decrease was that of district heat (by 16%), renewable energy sources (by 11%), natural gas and petroleum products (by 4 % each) and solid fuels (by 1%).
Najbolj se je zmanjšala poraba daljinske toplote (za 16 %), obnovljivih virov (za 11 %), zemeljskega plina in naftnih proizvodov (za 4 % vsaka) tertrdnih goriv (za 1 %).