Feb 13, 2023 | Bull Mountains Mine Expansion, News Release
A federal judge in Montana District Court has halted the mining of federal coal at Signal Peak Energy’s Bull Mountains Underground Coal Mine near Roundup, pending a thorough analysis of the mine’s impacts on ranchers, vital water sources, and the surrounding...
Dec 14, 2022 | Bull Mountains Mine Expansion, News Release
Conservation groups have filed a formal complaint with state and federal agencies against Signal Peak Energy, a criminally-convicted coal company operating an underground coal mine in the Bull Mountains just north of Billings, Montana. The complaint cites evidence of...
Apr 5, 2022 | Bull Mountains Mine Expansion, News Release
A Ninth Circuit Court of Appeals’ panel ruled Trump’s Office of Surface Mining (OSM) wrongly approved an expansion of Signal Peak’s Bull Mountain Underground Coal Mine near Roundup, Montana. OSM largely ignored the fact that the proposed 175-million-ton...
Aug 15, 2017 | Bull Mountains Mine Expansion, News Release
BILLINGS, Mont. – A U.S. District Court judge ruled Monday that the federal Office of Surface Mining (OSM) improperly approved the expansion of Signal Peak Energy’s Bull Mountain coal mine, south of Roundup, Montana. The judge ordered that mining immediately...
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