Avista Corp.

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FILE - In this July 1, 2013 photo, gas emissions rises from a coal-burning power plant in Colstrip, Mont. NorthWestern Energy announced Tuesday, Dec. 10, 2019, it was seeking regulatory approval to purchase Puget Sound Energy's 25% share of one of the four units for $1. It is also seeking permission from the Public Service Commission to acquire additional capacity on the Colstrip Power Transmission System for between $2.5 and $3.75 million. That would boost the South Dakota-based utility's ownership interest in the unit to 55% as other utilities are looking to unload their coal-generated power. (AP Photo/Matthew Brown, File)

NorthWestern Energy seeks to buy more of Colstrip coal plant

By AMY BETH HANSON - Associated Press

Montana panel leaves Colstrip closure risk out of rate case

By TOM LUTEY - Associated Press

Avista deal affects investment in coal-fired plant past 2025

Associated Press

Avista CEO Scott Morris to retire early next year

Associated Press

Avista, Hydro One abandon plans for sale

Associated Press

Idaho commission denies sale of Avista to Canadian company

Associated Press

Analyst says Spokane-based utility remains takeover target

Associated Press

Washington state denies Avista’s sale to Canadian utility

Associated Press

Idaho regulators question Avista’s sale to Canadian utility

Associated Press

State commission scrutinizes sale of Avista Corp.

Associated Press

Idaho regulators set new timeline for Avista-Hydro One deal

Associated Press

Study forecasts economic effects of Colstrip’s early closure

Associated Press

Montana approves sale of Colstrip plant’s co-owner

Associated Press

Colstrip co-owner offers $4.5M to help town move from coal

Associated Press

Regulators direct utilities to consider carbon emission cost

Associated Press

Utilities commission hosts hearing on Avista sale

Associated Press

Washington’s largest solar farm coming to Lind

Associated Press

Utility pledges $3 million toward Colstrip transition

Associated Press

Avista sale needs approval from stockholders and regulators

By NICHOLAS K. GERANIOS - Associated Press

Canadian company buys utility Avista Corp. of Spokane

Associated Press