Company: AILIM
Filing Date: 2025-11-06
Form Type: 10-Q
Source: 0001002910-25-000129
Chunk: 93

Company: Ameren Illinois Co
Filing Date: 2025-11-06
Form: 10-Q
Item: Part I, Item 1
Chunk 93
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 the Ameren Missouri and Ameren Illinois sections of the table for a breakout of the fair value of Ameren’s derivative assets and liabilities by type of commodity.(c)See the Ameren Missouri section of the table for a breakout of the fair value of Ameren’s nuclear decommissioning trust fund by investment type.

26

Level 3 fuel oils and natural gas derivative contract assets and liabilities measured at fair value on a recurring basis were immaterial for all periods presented. The following table presents the fair value reconciliation of Level 3 power derivative contract assets and liabilities measured at fair value on a recurring basis for the three and nine months ended September 30, 2025 and 2024:20252024Ameren MissouriAmeren IllinoisAmerenAmeren MissouriAmeren IllinoisAmerenFor the three months ended September 30:Beginning balance at July 1$13 $(76)$(63)$14 $(61)$(47)Realized and unrealized gains/(losses) included in regulatory assets/liabilities12 12 24 (1)(21)(22)Settlements(4)2 (2)(3)4 1 Ending balance at September 30$21 $(62)$(41)$10 $(78)$(68)Change in unrealized gains/(losses) related to assets/liabilities held at September 30$11 $11 $22 $(1)$(19)$(20)For the nine months ended September 30:Beginning balance at January 1$6 $(53)$(47)$4 $(68)$(64)Realized and unrealized gains/(losses) included in regulatory assets/liabilities28 (18)10 13 (23)(10)Settlements(13)9 (4)(7)13 6 Ending balance at September 30$21 $(62)$(41)$10 $(78)$(68)Change in unrealized gains/(losses) related to assets/liabilities held at September 30$21 $(17)$4 $10 $(18)$(8)All gains or losses related to our Level 3 derivative commodity contracts are expected to be collected or refunded through customer rates; therefore, there is no impact to either net income or other comprehensive income resulting from changes in the fair value of these instruments.The following table describes the valuation techniques and significant unobservable inputs utilized for the fair value of our Level 3 power