NIPSCO-Hallador Capacity Deal Could Reset Indiana Electricity Rates, and Three More Deadlines This Month

The $1 billion-plus capacity agreement between NIPSCO and Hallador Energy: priced at roughly double historical capacity rates, is pending IURC approval before September 30, and if it closes, it resets the electricity cost floor for MISO Zone 6 operators. Federal coal funding announced earlier this month functions primarily as a regulatory endorsement for that deal, not a standalone grant story. Here is what your team needs to act on before each window closes.

Questions for Your Morning Huddle

Q: What does the NIPSCO-Hallador capacity deal mean for Indiana electricity rates?
A: The $1 billion-plus, 12-year capacity agreement between NIPSCO and Hallador Energy is priced at approximately double historical capacity rates and awaits IURC approval before September 30. If approved, it establishes a new cost floor for electricity in MISO Zone 6, Indiana C&I operators should model their electricity cost trajectory against that scenario before the IURC decision, not after.

Q: Does the R&D expensing restoration under the One Big Beautiful Bill Act automatically benefit my manufacturing company?
A: Not automatically. If your company claimed R&D credits during the years when R&D costs were capitalized under the old Section 174 rules, the Section 280C interaction requires you to reduce deductible R&D expenses by the credit amount on any amended return. The net benefit must be modeled before filing, the retroactive amendment window is likely closing around July 4, 2026 for qualifying manufacturers under $31 million in average gross receipts.

Q: Does Indiana have data center ratepayer protections in place for hyperscale customers?
A: Indiana has not publicly finalized a large-load tariff with take-or-pay floors for hyperscale data center customers. NIPSCO has disclosed data center load growth as a driver of new capacity procurement, and the Hallador deal fits that pattern. Indiana C&I operators should ask their utility specifically whether a finalized cost-protection mechanism exists before new large-load capacity costs reach the rate base.

Three actions this week: get your tax counsel modeling the Section 280C interaction before July 4; ask your utility's tariff team whether a finalized large-load tariff with take-or-pay floors exists for hyperscale customers; and if you operate in MISO Zone 6, build the scenario where the NIPSCO-Hallador capacity deal closes at double historical pricing before September 30.