Ключевые слова: alternative, architecture, barrage, barrier, big, bridge, built, concrete, construction, dam, danger, deep, electric, electrical, electricity, energetics, energy, engineering, generating, generation, generator, hydro, hydroelectric, hydropower, industrial, industry, lake, landscape, mountain, nature, outdoors, over, power, renewable, reservoir, river, scenery, station, storage, technology, turbine, water,