Ключевые слова: air, architecture, city, climate, coal, cold, complex, dynamics, efficiency, electric, emissions, energy, engineering, environment, equipment, facility, factory, gas, illuminated, industrial, industry, infrastructure, laboratory, landscape, lights, machinery, manufacturing, night, nighttime, operations, output, performance, pipes, pollution, process, production, refinery, residential, resources, safety, smoke, steam, system, technology, temperature, towers, urban, winter,