IURC reopens review of AES Indiana’s $71M rate hike; preliminary hearing set for Sept. 17
The Indiana Utility Regulatory Commission voted 3-1 to reconsider a June-approved $71 million rate increase for AES Indiana, agreeing to weigh new evidence tied to a Google Monrovia data center and a pending BlackRock acquisition. A preliminary hearing in the rehearing is scheduled for Sept. 17.

The commission’s majority — including two recent appointees, Joshua Bain and Joby Jerrells — granted the Office of Utility Consumer Counselor’s request to revisit how five statutory factors were weighed in the original decision and allowed the Citizens Action Coalition to reopen the record on the Monrovia data center and the proposed BlackRock-led acquisition. AES Indiana’s effort to delay the reconsideration was rejected.
AES Indiana said it remains focused on serving more than 530,000 customers and defended the original case as supporting necessary investments. Consumer advocates praised the move. Commissioner David Ziegner dissented, arguing the commission had already addressed the statutory factors and that the data center and acquisition either do not affect current base rates or fall outside the commission’s jurisdiction. Chairman Anthony Swinger abstained due to prior work on the matter.
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Source date recorded as September 2, 2026 at 12:54 PM EDT. A sourced news brief; no independent staff reporting is implied. Prepared with AI assistance; source-dependent claims remain attributed in the article.
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