June 25, 2026 · Jasper · DUKE INDIANA
Indiana Utility Rate Cases 2026: IURC Chairman Replaced, Duke's $89M Appeal, and the Schahfer Deadline
Indiana's IURC has a new chairman who can't vote on its biggest rate cases. Duke faces an $89M overcharge appeal. What manufacturers need to track now.
Four developments in Indiana's utility rate cases this week carry direct consequences for manufacturers' power costs and operational planning, and each one is moving on a timeline that won't wait for your next budget cycle.
01Statewide
IURC Gets a New Chairman, Who Can't Vote on the Two Cases That Triggered the Change
Governor Braun replaced IURC Chairman Andy Zay with Commissioner Anthony Swinger on June 23, citing the commission's 3-1 vote approving a $71 million annual rate increase for AES Indiana as "unacceptable." Swinger spent 25 years at the Indiana Office of Utility Consumer Counselor, the agency that recommended a $21 million rate reduction in that same proceeding and received over 7,000 consumer comments opposing the increase.
02Statewide
Duke Energy Indiana $89M Overcharge: What the "Refinement" Footnote Actually Did
OUCC Abby Gray filed a formal appeal in IURC Cause No. 46038 on June 4 alleging Duke Energy Indiana over-collected more than $89 million from approximately 890,000 customers across 69 of Indiana's 92 counties.
03Statewide
NIPSCO Schahfer Coal Order Extended Again, Amazon Delivery Deadline Now at Risk
Energy Secretary Chris Wright issued a second renewal of the Section 202(c) emergency order on June 19, requiring NIPSCO to keep its R.M. Schahfer Generating Station in Wheatfield operating through September 19. Coal units 17 and 18 are both offline for significant turbine and boiler repairs.
04Howard
Indiana May Jobs Report: The Construction Surge Is a 2027-2028 Hiring Wave Warning
Indiana's May unemployment came in at 3.3% statewide with 1,800 new construction jobs added in a single month, traceable to Meta's Lebanon campus, Eli Lilly's expansions, and GM-Samsung SDI battery plant construction. Large industrial construction projects historically convert to permanent manufacturing headcount roughly 18 to 36 months after peak construction, which puts real hiring pressure in the 2027 to 2028 window.
Questions for Your Morning Huddle
Q: What should Duke Energy Indiana customers do about the $89M overcharge appeal?
A: Get someone tracking the hearing schedule on IURC Cause No. 46038. If OUCC's position prevails, Duke customers in the 69-county territory may be owed refunds with interest, and the outcome will set a precedent for how Indiana utility rate orders are interpreted and enforced going forward.
Q: What does the NIPSCO Schahfer coal plant extension mean for Northwest Indiana power costs?
A: NIPSCO is spending capital maintaining units that aren't running while facing a hard January 1, 2027 Amazon power delivery deadline. If that deadline slips and Amazon exercises a reported capacity reduction option, the long-term cost trajectory for industrial power in Northwest Indiana changes materially. Build a contingency scenario before September 19.
Q: When should Indiana manufacturers engage legislators on IURC reform?
A: Now. The Citizens Action Coalition has stated explicitly that durable rate relief for Indiana manufacturers requires statutory changes at the Indiana General Assembly. Legislators' 2027 session priorities take shape before the session opens, waiting until January puts you outside the window where manufacturer input actually moves the agenda.
This brief
More from Jasper County
- AES Indiana Rate Deadline September 5: What Indiana Manufacturers Need to Model Before the IURC Vote
- NIPSCO's Schahfer Coal Plant Costs Indiana Manufacturers $174,000 a Day While Plymouth Chases Innovation Dollars and Nucor Expands
- Indiana Industrial Property Tax Increase Hits 25.8% as Nuclear Ready Program Opens and NIPSCO's Schahfer Fight Escalates
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