KEEWATIN, Minn. — U.S. Steel’s new higher-grade taconite pellet debuted this month, a bright spot for Iron Rangers worried about the storied American company’s potential sale to Japan’s Nippon Steel.
The first shipment of pellets, more than 18,000 long tons, left the Keetac mine May 7. This week, production was in high gear as Pittsburgh-based U.S. Steel celebrated its new $150 million plant in Minnesota that made those pellets possible. The plant’s 85-foot-tall mill is among the largest of its kind in the world, and the project added more than 30 new full-time jobs. U.S. Steel employs nearly 2,000 workers in all of its Minnesota operations.
Keetac, the smaller of the company’s two mining and processing operations on the Iron Range, has felt the brunt of the cyclical steel industry, with numerous shutdowns, said Mike Bakk, U.S. Steel’s director of operational readiness for its Minnesota operations. The new plant points to stability, he said, and “speaks to U.S. Steel’s thoughts on the future and where we are going with steelmaking.”

The new pellet facility is a “smart investment” in the people and potential of the Iron Range, said Gov. Tim Walz in a news release after attending an opening celebration with other state and local leaders Thursday. “We’re creating jobs, lowering emissions and ensuring Minnesota’s iron ore industry remains strong for generations.”
The new “direct-reduced iron” pellet serves electric furnaces that are less environmentally harmful than traditional blast furnaces. They make higher quality steel and need high-quality iron to supplement scrap metal. The new plant makes a more heavily filtered iron-rich pellet, which Cleveland-Cliffs, the largest mining company on the Iron Range, is already making. Both can still make blast furnace pellets.

U.S. Steel also owns the Minntac mine and has a stake in the Hibbing Taconite mine. Cliffs owns part of Hibbtac as well as United Taconite, Minorca Mine and Northshore Mining.
John Arbogast represents all six Minnesota taconite operations for the United Steelworkers union and said it was sad to talk about a potential sale while celebrating “the most exciting thing that’s happened on the Range since the late ‘70s.”
U.S. Steel’s nearly $15 billion sale to Nippon Steel is on the rocks with the federal government. President Joe Biden in April pledged to block the deal in an appeal to the USW, which has fought for rival Cleveland-Cliffs to buy the company instead. Former President Donald Trump has also said he would stop the acquisition if elected this fall.