NorthWestern Energy goes to regulators with plans for larger ownership share in Colstrip plant

By Jonathon Ambarian, KTVH HELENA — At the end of the year, NorthWestern Energy is set to take over majority ownership of the Colstrip...

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A Montana Utility’s Coal Addiction Costs Ratepayers Millions

By Nick Engelfried, Sierra Club Since the 1970s, a coal-burning power plant called Colstrip has towered over Southeast Montana. At one...

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