Montana Public Radio

Montana Environmental Information Center

A coal mining company that works in Montana filed a request in May for a judicial review of a recently changed rule for power plant air emissions standards. A Montana environmental group filed a motion to intervene this past week.

 

State regulators Wednesday will start considering whether Montana’s largest electric utility should be able to pass costs on to customers for money it lost in the summer of 2018.


A federal judge in Montana heard arguments May 13 in a case where environmental advocacy groups say coal leasing under the Trump Administration breaks federal law.

A federal judge ruled in favor of environmental groups May 01 when he stopped thousands of acres worth of oil and gas lease sales in Montana.

Judge Brian Morris of Great Falls put a hold on almost 300 oil and gas lease sales Friday after he ruled that the U.S. Bureau of Land Management failed to conduct an analysis of environmental effects on groundwater.

Solar panels. Stock photo.
(PD)

The Montana Supreme Court heard arguments Wednesday over how the Public Service Commission should set the rates NorthWestern Energy has to pay for power it's required to buy from small solar projects.

 

The state’s largest utility filed its intent to purchase an added share of the Colstrip coal-fired power plant in eastern Montana on Wednesday.

NorthWestern Energy filed paperwork with the Montana Public Service Commission Feb. 6 asking for approval to buy an added 25 percent share of Colstrip Unit 4 from Puget Sound energy for $1. 

Montana’s largest electricity provider on Tuesday announced it plans to buy a larger share of the Colstrip power plant a day after protesters rallied the company to increase its renewable energy portfolio.


NorthWestern Energy is asking state utility regulators to sign off on the company’s request to increase their customers’ electric bills by $23.8 million for one year. This surcharge is in addition to a $6.5 million rate increase commissioners approved late last month.

NorthWestern Energy building in Butte, Montana.
Nora Saks / Montana Public Radio

A Montana District Judge says state utility regulators erroneously gave NorthWestern Energy a pass from a legal requirement to buy power from local small-scale renewable energy projects. 

NorthWestern Energy building in Butte, Montana.
Nora Saks / Montana Public Radio

Environmental advocacy groups and the state’s largest utility company are arguing over how much customers should pay for power coming from the coal-fired power plant in Colstrip.

For the first time in 10 years Montana regulators are revisiting NorthWestern Energy’s ownership at Colstrip in a big picture look at how much the company earns and charges its customers.

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