Ключевые слова: building, cables, clouds, colorful sky, current, distribution, dusk, electric power, electrical engineering, electrical grid, electrical substation, electricity, energy, energy distribution, engineering, equipment, evening, forest, grid, high voltage, industrial, industrial plant, infrastructure, landscape, metal, no people, outdoors, power, power engineering, power generation, power lines, power plant, power supply, safety, security, sunset, supply, technology, transformer, twilight, utility, voltage, wires,