Published: March 25, 2025 |

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The owner of the Kemmerer coal mine laid off 28 workers on Friday, according to a Kemmerer Operations, LLC press statement. The job losses, which amount to roughly 13 percent of the mine’s workforce, followed months of rumors of possible cuts in the southwest Wyoming energy town.

“The workforce reduction is part of its ongoing efforts to align operations with current coal market conditions, including those caused by the pending natural gas conversions of several coal-fired power plants in the region. Kemmerer Operations appreciates the contributions and hard work of the impacted employees, and values its long-standing partnership with the United Mine Workers of America,” according to the statement by Kemmerer Operations.

In an email to WyoFile that included the press statement, Kemmerer Operations President and General Manager Don Crank said, “No further comments will be provided.”

Employees who received pink slips will work until sometime in April, according to Lincoln County Commission Chairman Kent Connelly, who said he received a call from Crank regarding the layoffs.

“Everybody’s been watching what they’re going to do, so I can’t say that it was a surprise. They finally admitted it,” Connelly told WyoFile by phone, noting that rumors of layoffs have been circulating in the community.

The company also announced Friday it was moving from three shifts to two shifts, which means the mine will no longer be a 24-hour operation, according to Connelly.

The commissioner said he doesn’t know who in particular is being laid off. Though the job losses are sure to hit hard in the small towns of Kemmerer and Diamondville, many workers at the mine commute from all over the southwest region, including from Evanston, Mountain View, Lyman, and even towns in Utah and Idaho.

Multiple new construction and industrial projects are planned or already underway in the region, Connelly noted, including TerraPower’s Natrium nuclear power plant and a major trona mine expansion outside Green River.

“I hope they will get on with these other new places that will be hiring staff,” Connelly said.

The mine produced 2.4 million tons of coal in 2024 and employed 215 workers, according to federal data. It produced more than 4.2 million tons in 2017 and employed 279 workers in the fourth quarter of that year.

Source: WyoFile

The Kemmerer coal mine is currently owned by ECC Capital, a Southern California real estate investment company, which acquired it from PhenixFIN Corp. in 2024. The mine has changed ownership multiple times in recent years, including a takeover by secured lenders of Westmoreland Coal Company after its bankruptcy in 2019.

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