IN – Midwest Natural Gas CorporationJun 15, 2023Rateacuity.comImportant Rate ChangesGas, IN Case: 45888 Initial Filing Date: 5/17/2023 Summary: 24.27% Tariff A, 22% Tariff B, 21.87% Tariff C, 22.52% Tariff E Effective Date: Winter 2024 Status: Pending Type: Gas