Ключевые слова: blue, blue sky, cloud, concrete, dam, daytime, electric, electricity, energy, environment, environmental, fall, flow, flowing, foam, generating, generation, horizontal, hydro, hydro dam, hydro power, hydro power plant, hydroelectric, hydroelectric power plant, hydropower, industrial, lake, landscape, mist, natural, nature, outdoors, plant, power station, renewable, renewable energy, reservoir, river, sky, spill, spillover, spillway, spray, station, tide, wall, water, waterfall, wet,