In a years-long fight to stop a power plant near Laurel from releasing the pollution equivalent of 167,000 cars per year, the ...

Two weeks after the Montana Supreme Court directed state agencies to consider climate impacts in environmental reviews of ...

Montana's monopoly power utility has inked a deal with a mysterious data center company for large amounts of power.

like building new power plants. It cited a 50-year-old constitutional clause that guaranteed the "state and each person shall maintain and improve a clean and healthful environment in Montana for ...