Ключевые слова: a cogeneration plant, air, atmosphere, brown, chemical, chimney, choking, climate, cloud, co2, dioxide, dirty, ecology, electricity, emissions, energy, environment, environmental, factory, fuel, fumes, gas, global, gray, harm, industrial, industry, nature, pipe, plant, pollution, power, power station, sanctions, sky, smog, smoke, smoke emission, stack, steam, sunrise, technology, tower, toxic, vapor, warming, white,