TOM LUTEY
A majority of the owners of Colstrip Power Plant sued Tuesday over a new Montana law nullifying portions of the plantâs 40-year-old business contract, calling the law unconstitutional.
Owners Puget Sound Energy, Avista Corp., PacifiCorp and Portland General Electric filed the lawsuit Tuesday morning in U.S. District Court in Billings, suggesting the law violates both the U.S. and state constitutions.
At issue is a new law approved by Republican Gov. Greg Gianforte on Monday. The law forces disputes among the power plantâs six owners be settled through Montana courts, instead of Washington as currently spelled out by the Colstrip Ownership and Operation Agreement. The law invalidates contracts that don't settle disputes through Montana courts.