Trump Administration Approves Massive Expansion at Montana’s Rosebud Coal Mine

Expansion allows mine to continue destroying Montana land, air, and waters for decades to come

Contacts

Perry Wheeler, Earthjustice, pwheeler@earthjustice.org

The Interior Department today announced the approval of a massive expansion at Montana’s Rosebud coal mine that will keep the mine open through 2039 and allow for the production of approximately 71 million tons of coal. The Rosebud expansion is the second largest federal coal mine expansion since the beginning of the second Trump administration.

In 2022, a district court ruled that the expansion was approved illegally during the first Trump administration. The court found that the Office of Surface Mining failed to consider the impacts from this massive expansion on water resources, the Yellowstone River, and the climate.

“The Rosebud mine has been destroying Montana’s lands and poisoning its waters and air for decades,” said Shiloh Hernandez, senior attorney with Earthjustice’s Northern Rockies Office. “We will all pay the price for the Trump administration’s decision to rubberstamp this mine expansion. It will increase Montanans’ electricity bills and further degrade our climate. We will continue to fight this mine and do everything in our power to protect vulnerable communities and our environment from its impacts.”

In an aerial photo, a large coal strip mine is seen in the foreground, with leveled ground and large troughs, as low hills covered in trees recedes into the distance.
The Rosebud coal mine in Colstrip, Montana, north of the Northern Cheyenne Indian Reservation. (EcoFlight)

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