Company: AILIM
Filing Date: 2025-05-05
Form Type: 10-Q
Source: 0001002910-25-000098
Chunk: 9

Company: Ameren Illinois Co
Filing Date: 2025-05-05
Form: 10-Q
Item: Part I, Item 2
Chunk 9
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22)— (76)Net income attributable to common shareholder$63 $108 $65 $— $236 Three Months 2024:Electric revenues$506 $— $131 $(28)$609 Natural gas revenues— 391 — — 391 Purchased power(192)— — 28 (164)Natural gas purchased for resale— (123)— — (123)Other operations and maintenance expenses(136)(58)(16)— (210)Depreciation and amortization expenses(93)(33)(27)— (153)Taxes other than income taxes(17)(26)(1)— (44)Operating income68 151 87 — 306 Other income, net22 7 2 — 31 Interest charges(22)(15)(18)— (55)Income taxes(12)(37)(18)— (67)Net income attributable to common shareholder$56 $106 $53 $— $215 

44

Operating Revenues

The following table presents the increases (decreases) by Ameren segment for electric and natural gas revenues for the three months ended March 31, 2025, compared with the year-ago period:

Three MonthsAmeren MissouriAmeren IllinoisElectric DistributionAmeren IllinoisNatural GasAmeren Transmission(a)Other /Intersegment EliminationsAmerenElectric revenue change:Base rates (estimate)(b)$— $22 $— $25 $— $47 Effect of weather (estimate)(c)38 — — — — 38 Retail sales volumes and changes in customer usage patterns (excluding the estimated effects of weather and MEEIA)(13)— — — — (13)Off-system sales, capacity, transmission, and FAC revenues, net165 — — — — 165 Ameren Illinois energy-efficiency program investment revenues— 5 — — — 5 Electric deferred income tax adjustment(d)— 1 — — — 1 Rush Island Energy Center base rate revenue deferral(17)— — — — (17)Securitized utility tariff bond surcharges13 — — — — 13 Other2 5 — — (2)5 Cost recovery mechanisms – offset in fuel and purchased power(e