secwatch.observer — SEC 8-K summary
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Issuer:     Otter Tail Corp (OTTR)
CIK:        0001466593
Form:       8-K
Filed at:   2023-12-21T23:59:59+00:00
Accession:  0001466593-23-000165
Event type: regulatory
Sentiment:  neutral
Materiality: 0.60
Item codes: 8.01
LLM model:  deepseek-v4-flash:cloud@v2

Otter Tail Power proposes bifurcated resource plan, Coyote Station as emergency resource by 2029
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- Otter Tail Power submitted a supplemental IRP to the MN PUC proposing bifurcated resource planning between Minnesota and other jurisdictions.
- Preferred Minnesota plan includes repowering four wind facilities in 2025, adding ~200 MW solar in 2025 and ~150 MW wind in 2026/2032.
- Requests designation of Coyote Station coal plant as Available Maximum Emergency Resource from 2029; OTP may withdraw if major non-routine capital needed.
- New plan adjusts timing and amount of renewable additions vs. March 2023 filing; MPUC hearing scheduled for January 4, 2024.
- Bifurcated planning would serve Minnesota with dedicated resources, diverging from historical integrated approach; future filings for ND and SD planned.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1466593/000146659323000165/0001466593-23-000165-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1466593/000146659323000165/ottr-20231215.htm
  HTML page:      https://secwatch.observer/filing/0001466593-23-000165

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