steel

Environment & Science
11:22 am
Tue July 22, 2014

Groups sue MDEQ over air permit granted to large steel plant

Citizen groups are suing the Michigan Department of Environmental Quality over an air permit it granted to a Dearborn steel plant.

Two months ago, the MDEQ issued the permit to the Severstal plant. It allowed the facility to continue polluting at levels that had previously been cited by the state.

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Business
3:19 pm
Sun December 15, 2013

Blast at US Steel plant near Detroit kills worker

Steelmaking in the basic oxygen shop at the company's Edgar Thomson Plant in Braddock, Pennsylvania.
Credit United States Steel Corp. website

ECORSE, Mich. (AP) -United States Steel Corp. says an explosion at a plant near Detroit has killed one worker, and operations have halted while an investigation begins. 

Company spokeswoman Courtney Boone said Sunday that the accident happened overnight at U.S. Steel Great Lakes Works in Ecorse. The plant is about 10 miles south-southwest of downtown Detroit.

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Changing Gears
3:17 pm
Wed February 8, 2012

Cliffs Natural Resources scraps plans for UP nugget plant

Cliff's Empire Mine in Michigan's Upper Peninsula
Cliffs Natural Resources

If you’ve been following our coverage of iron mining in the region, this might interest you.  Cliffs Natural Resources, North America’s biggest iron ore supplier, is scrapping plans to build an iron nugget plant in Michigan’s Upper Peninsula.

A nugget is just a little clump of very pure iron.  Big deal?  Well, here’s why the new nugget technology matters … and why Cliffs spent years studying it in cooperation with Kobe Steel of Japan.

Remember, the iron-rich regions of Michigan and Minnesota:

  1. provided the iron ore
  2. that made the steel
  3. that helped the industrial Midwest become the industrial Midwest.
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Changing Gears
9:27 am
Wed December 7, 2011

Can technology breathe new life into the Midwest's old iron?

The industrial Midwest might not be the industrial Midwest if it weren’t for the iron-rich regions of northern Minnesota and Michigan. These iron ranges have long supplied domestic steelmakers, depleting the highest quality ore along the way. Now, a plant in Minnesota is testing a process to dramatically upgrade the low-grade ore that remains.

To understand why this matters, keep in mind how steelmaking has changed.  The old recipe for steel calls for iron ore, coke and a blast furnace.  But now, more than half of American steel is made in electric arc furnaces, which use electricity to melt scrap steel into new steel.

You can find those ingredients in your own kitchen or garage.

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Economy
12:36 pm
Wed July 13, 2011

Russian steelmaker gets US loan for Michigan plant

Making steel at the Severstal North America plant in Dearborn.
Severstal North America

DETROIT (AP) - The U.S. Energy Department says it has loaned $730 million to the North American arm of one of Russia's largest steel companies to modernize its Detroit-area plant.

The government and Severstal North America on Wednesday officially announced plans to upgrade and expand facilities in Dearborn that make steel for the auto industry. They say the project will employ around 2,500 construction workers and create 260 factory jobs.

The money comes from a $25 billion low-interest loan program created in 2007 to help car companies retool older factories to build green cars.

Severstal bought the Dearborn factory in 2004.

Changing Gears
2:50 pm
Fri November 19, 2010

Pittsburgh and steel's lovechild - Gary, Indiana: Part 5

Monument to steel in Gary, Indiana
Michael Puente Changing Gears

By Michael Puente, Changing Gears

All this week, Changing Gears has been looking at reinventing Pittsburgh. We recently heard how Detroit has borrowed some of its ideas. In its final report, they head to Gary to see if this smaller Steel Town can learn from its industrial mother, Pittsburgh. They found old habits are hard to break.

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Changing Gears
1:00 pm
Mon November 15, 2010

Reinventing Pittsburgh: Part 1

The U.S. Steel Tower is the tallest building in Pittsburgh, but the steel industry no longer dominates the city.
User 1sock Creative Commons

When I first got to Pittsburgh, I did something foolish.

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