Public Service Commission says NorthWestern’s energy plan ‘deficient’

By: Keila Szpaller

Outlets: Daily Montanan

Published: August 19, 2026

Words: 750

Last Updated: 2 months ago


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NorthWestern Energy’s plan for energy resources for the next 20 years came up short on Tuesday at the Montana Public Service Commission.

In a 3-1 vote, the PSC returned the plan to the utility with a revision request to address deficiencies identified by Public Service Commission analysts.

Every three years, NorthWestern Energy must do an assessment of how much power it will require to meet customer needs in the future and the resources it will …

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