On October 30, 2009, Ameren Corporation ("Ameren") issued a press release announcing its earnings for the quarterly period ended September 30, 2009. The press release is attached as Exhibit 99.1 and is incorporated herein by reference. The information furnished pursuant to this Item 2.02, including Exhibit 99.1, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934 (the "Exchange Act") or otherwise subject to the liabilities under that Section and shall not be deemed to be incorporated by reference into any filing of Ameren under the Securities Act of 1933 or the Exchange Act.

In its press release dated October 30, 2009, Ameren disclosed the following unaudited consolidated financial statements: Statement of Income for the three months and nine months ended September 30, 2009 and September 30, 2008, Statement of Cash Flows for the nine months ended September 30, 2009 and September 30, 2008 and Balance Sheet at September 30, 2009 and December 31, 2008. The foregoing consolidated financial statements are attached as Exhibit 99.2 and Ameren hereby incorporates such consolidated financial statements into this Item 8.01 of this Current Report on Form 8-K.

(d) Exhibits

Exhibit Number:    Title:

99.1*              Press release regarding earnings for the quarterly period ended
                   September 30, 2009, issued on October 30, 2009 by Ameren.

99.2               Ameren's unaudited consolidated Statement of Income for the
                   three months and nine months ended September 30, 2009 and
                   September 30, 2008, Statement of Cash Flows for the nine months
                   ended September 30, 2009 and September 30, 2008 and Balance
                   Sheet at September 30, 2009 and December 31, 2008.

* Exhibit 99.1 is intended to be deemed furnished rather than filed pursuant to General Instruction B.2. of Form 8-K.