Renewable energy and coke oven gas are two potential sources of hydrogen that can be used for the form of carbon capture called calcium looping. As illustrated in the diagram, using coke oven gas may ...

US Steel's Clairton Coke Works. The Trump administration has reversed course again on a new air pollution rule for coke ovens. The White House is granting two-year waivers to coke oven plants for the ...

On Monday, multiple organizations filed a lawsuit challenging exemptions from President Donald Trump’s administration that would allow coke ovens to spew chemicals that lead to hazardous air pollution ...

A U.S. Steel worker walks by a series of coke ovens at the Clairton plant, in November, 2023. A new rule finalized by the EPA last month will require U.S. Steel and other companies around the country ...

1. Steel plays a vital role in the United States economy and daily life, underpinning infrastructure, manufacturing, and various other industries. It is a fundamental material for construction, ...

Coke, a distilled version of coal, is an important fuel for the dwindling number of remaining integrated mills that turn iron ore into finished steel. Industry and environmental groups are squaring ...