DISCUSSING RENEWABLE SOURCES OF ENERGY
The main purpose of the article is to describe the unusual alternative energy sources in the context of changing ecological situation in Irkutsk. The use of energy sources that do not harm to the environment and human health is important for society. It is known that the scientists describe possible exhaustion of known and available sources of energy such as iron and copper ore, nickel, manganese, aluminum and chromium, etc. The nearest energy development prospects are connected with the search for a better balance of energy. The article notes that mankind, being in the situation of the ecological crisis, seeks and finds interesting alternative energy sources. It is significant that these sources of energy are environmentally safe and can be used everywhere in the world. Consequently, they should be used in Irkutsk. Novelty and advantage of the energy sources consist in their renewability and that they are non-polluting. Furthermore, their usage does not require large expenditures.