What are the environmental impacts of steel making?

Steel making is a highly energy-intensive process that involves significant environmental impacts. One of the main environmental impacts of steel making is the release of greenhouse gases, including carbon dioxide and methane, into the atmosphere. The steel industry is one of the largest emitters of carbon dioxide globally, contributing up to 7% of the total anthropogenic emissions. Steel plants also generate wastes such as slag, dust, and wastewater that can cause soil and water pollution. The production of steel also requires the extraction of raw materials like iron ore, which can damage ecosystems and habitats. However, the steel industry has made significant progress in recent years to reduce its environmental footprint through improved technology, energy efficiency, and recycling measures.

This mind map was published on 19 May 2023 and has been viewed 144 times.