IN – Indiana Michigan Power CompanyAug 28, 2023Rateacuity.comImportant Rate ChangesElectric, IN Case: 45933 Initial Filing Date: 8/9/2023 Summary: 6.8% increase phased in over two years: 4.89% for Phase 1, 1.91% for Phase 2 Effective Date: 5/8/2024 Status: Settled Type: Electric