Ключевые слова: ai, barrier, block, cement, concrete, confine, conservation, construction, dam, electric, electrical, electricity, energy, engineering, environment, environmental, generate, generating, generation, generator, hydro, hydroelectric, hydropower, industrial, industry, lake, landscape, mountain, nature, night, obstruct, plant, power, power plant, power station, power system, reservoir, resource, river, road, station, structure, technology, turbine, voltage, wall, water, waterpower,