secwatch.observer — SEC 8-K summary
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Issuer:     Northwest Natural Holding Co (NWN)
CIK:        0001733998
Form:       8-K
Filed at:   2026-07-31T20:11:24+00:00
Accession:  0001733998-26-000123
Event type: regulatory
Sentiment:  positive
Materiality: 0.65
Item codes: 8.01
LLM model:  deepseek-v4-flash:cloud@v2

WUTC approves NW Natural multi-year rate plan with $20.1M first-year revenue increase
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- WUTC order approves settlement; revenue increases of $20.1M (Year 1), $7.5M (Year 2), $7.4M (Year 3) starting Aug 2026.
- Authorized ROE of 9.5% and 50% equity capital structure; average rate base of $328M in Year 1.
- Order preserves NW Natural's line extension allowance in Washington, resolving the litigated issue.
- New rates effective August 1, 2026; plant placed after March 31, 2025 subject to review and refund.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1733998/000173399826000123/0001733998-26-000123-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/73020/000173399826000123/nwn-20260729.htm
  HTML page:      https://secwatch.observer/filing/0001733998-26-000123

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