APNewsBreak: US: Mine expansion to have minor climate impact

By Matthew Brown, Associated Press

U.S. officials approved a 117 million-ton expansion of a Montana coal mine after concluding that burning the fuel would have a minor impact on the nation's overall greenhouse gas emissions, according to documents released Thursday.

 

BILLINGS, Mont. (AP) — U.S. officials approved a 117 million-ton expansion of a Montana coal mine after concluding that burning the fuel would have a minor impact on the nation's overall greenhouse gas emissions, according to documents released Thursday.

The expansion of the Spring Creek Mine, Montana's largest coal mine, would generate roughly 160 million tons of carbon dioxide over the next five years, according to an Interior Department analysis of the project that was conducted under a court order.

Those emissions would be about one half of 1 percent of projected annual U.S. emissions of the climate changing gas in 2020. Even if the agency blocked the mine expansion, federal officials said power plants served by Spring Creek could have obtained their coal from mines on private reserves, negating any decrease in emissions.

The case is part of a broad campaign by environmentalists to stop or delay mining on public lands across the Western U.S. The Powder River Basin of Wyoming and Montana accounts for about 40 percent of annual U.S. coal production, most of that from public lands.

Spring Creek is Montana's largest coal mine, located near the town of Decker along the Wyoming border. It's owned by Cloud Peak Energy.

Environmentalists with WildEarth Guardians had sued the Interior Department to challenge the expansion of the mine, which extracts coal from publicly-owned reserves, saying it would make climate change worse.

As a result, U.S. District Judge Susan Watters ordered in January a rigorous study of the planned expansion, saying that an earlier review by Interior had failed to take a hard look at its environmental impacts.

Cloud Peak had warned of major layoffs at Spring Creek if its expansion was thwarted.

WildEarth Guardians has prevailed in similar cases in Colorado and New Mexico. In the Colorado case, mining at the Colowyo Mine was allowed to proceed after a review that was largely identical to the one for Spring Creek.

In New Mexico, a federal judge ruled in August that Interior officials must do a broad environmental analysis of the San Juan coal mine. U.S. District Judge Robert Junell said the San Juan mine could continue operating while the work was completed to avoid layoffs.

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