LEGAL NOTICE OF EVIDENTIARY HEARING INDIANA UTILITY REGULATORY COMMISSION CAUSE NO. 42170 ECR 39 VERIFIED PETITION OF INDIANAPOLIS POWER & LIGHT COMPANY D/B/A AES INDIANA FOR APPROVAL OF AN ADJUSTMENT TO ITS RATES THROUGH ITS APPROVED ENVIRONMENTAL COMPLIANCE COST RECOVERY ADJUSTMENT COMMENCING WITH THE MARCH 2026 BILLING CYCLE. Notice is hereby given that the Indiana Utility Regulatory Commission will conduct a public Evidentiary Hearing in the above-captioned Cause in Room 224 of the PNC Center, 101 W. Washington Street, Indianapolis, Indiana, commencing at 9:30 AM on February 12, 2026. This hearing is open to the public. If an accommodation is required to allow an individual with a disability to participate, please contact the Office of the Executive Secretary of the IURC at 317.232.2701 or TDD 317. 232.8556 at least 48 hours in advance. INDIANA UTILITY REGULATORY COMMISSION OFFICE OF THE EXECUTIVE SECRETARY 317.232.2701 BY: IURC – Steve Henke, ALJ DATE: December 18, 2025 HSPAXLP December 23 2025 LSBN0427567