Ключевые слова: air, architecture, building, carbon, chemical, chimney, coal, cooling, ecology, electric, electrical, electricity, emission, energy, environment, environmental, factory, fired, fossil, fuel, gas, generating, generation, generator, global, high, industrial, industry, infrastructure, ligh, manufacturing, oil, pipe, plant, pollute, pollution, power, power plant, refinery, sky, smoke, smokestack, stack, station, steam, technology, tower, voltage, warming,