ECONOMIC EFFICIENCY EVALUATION OF USING MINI-HYDROELECTRIC POWER PLANTS FOR ENERGY SUPPLY OF THE VILLAGE OF YAZULA IN THE ULAGAN DISTRICT OF THE REPUBLIC OF ALTAI
The paper substantiates the expediency of building a mini-hydropower plant to provide the mountain village Yazula in the Ulagan district of the Republic of Altai with electricity. Calculations show the effectiveness of installing a small power plant expressed in a reduction in the cost of electricity through the use of renewable energy sources.