industrial plant with smoke stacks

air airpollution area blastfurnace building chemical chimney construction container coolingtower dlobalwarming dramatic dramaticsky ecology emit emitting energy environment environmentalconservation environmentaldamage factory fumes gas generate global gray industrial industrialarea industrialdistrict industry industryequipment manufacture metalindustry nobody oil plant pollution power production refinery skyline smog smoke smokestack steam steelmill storage tank tower tube