Hyundai Steel 's is reducing emissions at its steel plant in South Korea , Dangjin . Facility which includes 21 miles of conveyor belts cost $ 20 million to build . Plant has enclosed its storage and transport routes to limit dust entering surrounding area . Company says it recycles all of its byproducts and monitors its emissions 24 hours a day .
Hyundai is reducing emissions at its steel plant in Dangjin , South Korea . Facility which includes 35 kilometers of conveyor belts cost around $ 5.5 billion to build . Plant has enclosed its storage and transport routes to limit dust entering surrounding area . Company says it recycles all of its byproducts and monitors its emissions 24 hours a day .