of exploiting the energy of different type. When uninterruptedly a demand for the energy is growing, and abilities of … increasing the supply for her are limited, we can deal with the occurrence of an energy crisis. The article is moving the subject … matter of an global energy crisis. A definition of an energy crisis, his genesis and effects were included in it for world …

Energy efficiency is often defined as delivered energy service per unit of energy supplied into a system. Supply …-side energy efficiency refers to decreasing energy losses in the supply chain, for improved performance in the production and … delivery of electricity and heat. Demandside energy efficiency (DSEE) is achieved through consuming less energy for the same …