---
schema_version: "secwatch.filing_event.v1"
accession: "0001057877-25-000075"
form_type: "8-K"
ticker: "IDA"
cik: "0001057877"
company_name: "IDACORP INC"
filed_at: "2025-10-24T23:59:59+00:00"
generated_at: "2026-05-17T02:18:08.045039+00:00"
event_type: "regulatory"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Idaho Power reaches settlement stipulation in ID rate case; agreed revenue increase of ~$110M

## Summary
- Settlement stipulation filed with IPUC Oct 24, 2025; if approved, ~$110M annual revenue increase (7.48%) effective Jan 1, 2026.
- Authorized ROE of 9.6% on ~$4.9B rate base; overall return of 7.410% (down from requested 10.4% ROE).
- Base NPSE set at ~$468.8M, $16.1M below current level; includes modifications to ADITC amortization with $55M annual cap.
- Continues deferral of wildfire mitigation costs (vegetation/insurance) through next rate case or 2027.
- Original request was $199.1M; settlement reduces ask but provides certainty; IPUC approval pending.

## SEC filing metadata
- accession: 0001057877-25-000075
- form_type: 8-K
- ticker: IDA
- cik: 0001057877
- company_name: IDACORP INC
- filed_at: 2025-10-24T23:59:59+00:00
- event_type: regulatory
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1057877/000105787725000075/0001057877-25-000075-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/49648/000105787725000075/ida-20251024.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001057877-25-000075
- JSON: https://secwatch.observer/filing/0001057877-25-000075.json
- Plain text: https://secwatch.observer/filing/0001057877-25-000075.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.