Contribution to the strategy of energy efficiency

An explanation for the greenhouse effect, i.e.global warming and reasons which contribute to this effect. Greenhouse gasses (GHG) and GWP (Global Warming Potential) as a factor for estimating their contributing on the greenhouse effect. Indicators of the climate change in the previous period and projecting of likely scenarios for the future. Consequences on the environment and human activities: industry, energy, agriculture, water resource. The main lines of the Kyoto Protocol and problems in its realization. Suggestions to the country strategy concerning to the acts of the Kyoto Protocol. A special attention is pointed out on the energy, its resource, the structure of energy consumption and energy efficiency. Main sectors of the energy efficiency: buildings, industry and transport. Buildings: importance of heat insulation. District heating, suggestions for space heating. Heat pumps and CHP. Air conditioning and refrigeration. Industry: process heating, and integrated energy system heat recovery, refrigeration, compressed air. Need of quality maintenance and servicing. Monitoring and automatic control. Education for energy and its saving. (Original)