---
schema_version: "secwatch.filing_event.v1"
accession: "0001057877-25-000053"
form_type: "8-K"
ticker: "IDA"
cik: "0001057877"
company_name: "IDACORP INC"
filed_at: "2025-05-30T23:59:59+00:00"
generated_at: "2026-05-20T03:57:21.010630+00:00"
event_type: "regulatory"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Idaho Power files $199.1M rate case (13.09% increase) with Idaho PUC; residential bill up ~$21.66/mo

## Summary
- Idaho Power filed a general rate case requesting $199.1M annual revenue increase (13.09% overall average base rate increase).
- Residential customers would see ~$21.66/month increase (900 kWh); residential service charge proposed to rise from $15 to $25.
- Request includes $73M for energy production/storage, $53M for grid, $25M for wildfire resilience, $20M for labor.
- Filing requests authorized ROE of 10.4% on a $4.6B rate base; new rates effective no earlier than Jan 2026 if approved.
- Case No. IPC-E-25-16 filed with Idaho Public Utilities Commission; outcome uncertain.

## SEC filing metadata
- accession: 0001057877-25-000053
- form_type: 8-K
- ticker: IDA
- cik: 0001057877
- company_name: IDACORP INC
- filed_at: 2025-05-30T23:59:59+00:00
- event_type: regulatory
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1057877/000105787725000053/0001057877-25-000053-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/49648/000105787725000053/ida-20250530.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001057877-25-000053
- JSON: https://secwatch.observer/filing/0001057877-25-000053.json
- Plain text: https://secwatch.observer/filing/0001057877-25-000053.txt

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