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Northern Indiana Public Service Company

IURC Electric Service Tariff

Original Volume No. 16

Cancelling All Previously Approved Tariffs

APPENDIX B

FUEL COST ADJUSTMENT

Original Sheet No. 226

Sheet No. 1 of 1

As shown in Appendix A, the charges in Rates Schedules 611, 620, 621, 622, 623, 624, 625, 626, 631 Tier 1, 632, 633, 641, 642, 643, 644, 650, 655 and 660, and Rider 676 are subject to the Fuel Cost Adjustment computed in accordance with Rider 670 – Adjustment of Charges for Cost of Fuel Rider.

Effective for bills rendered during the July 2025 billing cycles, or until a new factor is approved by the Commission, the Fuel Cost Adjustment shall be:

A charge of $0.007919 per kWh

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