government of the russian federation and gef undp project implementation capacity building to reduce key barriers energy efficiency in residential heat supply boris f reutov deputy national director ministry education science federal agency innovations 16th session 21 ee geneva 29 june 1 july 2005 problems presence command administrative system hypertrophied centralization zero cost resources climatic conditions country subjective objective annual consumption 980 mln t equivalent fuel 400 tef including housing sector 280 market 20 bln us dollars saving potential 35 40 characteristics stock russia 2 8 m for space heating moderate climate part brick buildings kw h year panel 430 600 private houses 500 700 sweden 140 finland germany