Rosebud Mining Finalizes $15M Purchase of Corsa Coal Assets March 31, 2025 A Pennsylvania bankruptcy court has approved the $15 million sale of key assets belonging to Corsa Coal to Rosebud Mining Company…
Coal Mine Expansion Permit Vacated by Montana Supreme Court November 27, 2023 In issuing permits for expansion of a key Montana coal mine, state regulators have consistently ignored water quality laws,