secwatch.observer — SEC 8-K summary
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Issuer:     NorthWestern Energy Group, Inc. (NWE)
CIK:        0001993004
Form:       8-K
Filed at:   2024-07-15T23:59:59+00:00
Accession:  0001993004-24-000066
Event type: regulatory
Sentiment:  neutral
Materiality: 0.75
Item codes: 7.01, 8.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

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

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1993004/000199300424000066/0001993004-24-000066-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1993004/000199300424000066/nwe-20240715.htm
  HTML page:      https://secwatch.observer/filing/0001993004-24-000066

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer