---
schema_version: "secwatch.filing_event.v1"
accession: "0000728391-26-000031"
form_type: "8-K"
ticker: null
cik: "0000728391"
company_name: "IPALCO ENTERPRISES, INC."
filed_at: "2026-06-17T21:11:08+00:00"
generated_at: "2026-06-17T21:12:45.928724+00:00"
event_type: "regulatory"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# IURC approves AES Indiana base rate settlement; $1.98B revenue, 9.5% ROE

## Summary
- Revenue requirement set at $1,979.7M for 2027 electric service base rates.
- Return on common equity approved at 9.5%; rate base of $5.5B established.
- Phase I rates effective July 2026; Phase II rates effective January 2027.
- Capital structure: 49.47% common equity, 50.53% long-term debt (5.34% cost).

## SEC filing metadata
- accession: 0000728391-26-000031
- form_type: 8-K
- cik: 0000728391
- company_name: IPALCO ENTERPRISES, INC.
- filed_at: 2026-06-17T21:11:08+00:00
- event_type: regulatory
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/728391/000072839126000031/0000728391-26-000031-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/728391/000072839126000031/cik0000728391-20260617.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000728391-26-000031
- JSON: https://secwatch.observer/filing/0000728391-26-000031.json
- Plain text: https://secwatch.observer/filing/0000728391-26-000031.txt

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