Ключевые слова: alternatives, blue, cable, construction, danger, distribution, electric, electrical, electricity, energetic, energy, engine, engineering, environment, equipment, evening, frame, generation, generator, grid, high, industrial, industry, line, metal, natures, network, plant, pole, power, powerful, pylon, silhouette, sky, station, steel, structure, substation, sunrise, sunset, supply, tall, technology, tower, transmission, utility, volt, voltage, watt, wire,