· Considerable untapped potential of energy conservation amounts 40% of the total volume of the domestic energy consumption. Estimates for various sectors are as follows: 1) residential – 18–19%; 2) power generation, industry, transport – from 13 to 15% each; 3) heat supply, services, construction – from 9 to 10% each; 4) production of fuel, gas flaring, and energy supply of state ...