Ключевые слова: alternative, architecture, building, built structure, business, city, cityscape, clean, climate, eco, ecology, ecosystem, electric, electricity, energy, energy efficient, environmental, fuel and power generation, global, highway, industry, innovation, light, light bulb, modern, nature, night, panel, photovoltaic, power supply, reflection, renewable, renewable energy, road, rooftop, sky, skyline, skyscraper, smart city, solar energy, solar equipment, solar panel, solar power station, sun, sunlight, sunset, sustainability, technology, tower, traffic,