CHEYENNE, Wyo. — U.S. government officials who engage in regional planning for an area of Wyoming and Montana that supplies 40 percent of the nation's coal must consider reducing coal mining as a way to fight climate change, a judge has ruled.
Friday's ruling by U.S. District Judge Brian Morris in Great Falls, applies to the Powder River Basin, where house-sized dump trucks haul loads mined around the clock from open-pit coal mines. Some of the mines measure more than a mile wide.
Morris rejected U.S. Bureau of Land Management officials' argument that climate change could be addressed when they consider whether to allow individual mine expansions.
Morris ordered the government and environmental groups to work together on additional planning for the top U.S. coal-producing region. He declined environmentalists' request to halt mining.
Still, environmental groups praised the ruling.
"For decades, the federal government has kept their head in the sand over the climate impacts of fossil fuel extraction on public land," Mike Scott with one of the six plaintiffs, the Sierra Club, said in a release. "This ruling is the latest example of courts forcing the federal government to be honest with the American public about how coal, oil and gas leasing is contributing to the growing impacts of climate change."