NorthWestern Energy files rate reviews seeking $194.7M annual revenue increase across four jurisdictions

NorthWestern Energy Group, Inc.

Montana electric rate review seeks $156.5M base increase ($69.4M net) from $874M plant investment; typical bill +$2.09/mo interim, +$9.11/mo final.
Montana gas rate review seeks $28.6M increase from $174M investment; typical bill +$4.81/mo interim, +$8.84/mo final.
South Dakota gas rate review seeks $6.0M increase from $80M infrastructure since 2010; typical bill +$8.38/mo.
Nebraska gas rate review seeks $3.6M increase from $42M infrastructure since 2007; typical bill +$7.54/mo.

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