On November 9, 2007, Ameren Corporation (the "Registrant") issued a press release announcing its earnings for the quarterly period ended September 30, 2007. 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 the Registrant under the Securities Act of 1933 (the "Securities Act") or the Exchange Act.

The information contained in Exhibit 99.2 shall be deemed filed for purposes of
Section 18 of the Exchange Act and shall be deemed to be incorporated by reference into any filing of the Registrant under the Securities Act or the Exchange Act.

In its press release dated November 9, 2007, the Registrant disclosed the following unaudited consolidated financial statements: Statement of Income for the three months and nine months ended September 30, 2007 and September 30, 2006, Statement of Cash Flows for the nine months ended September 30, 2007 and September 30, 2006 and Balance Sheet at September 30, 2007 and December 31, 2006. The foregoing consolidated financial statements are attached as Exhibit 99.2 and the Registrant 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, 2007, issued on November 9, 2007 by Ameren
           Corporation.



        99.2* Ameren Corporation's Unaudited Consolidated Statement of
              Income for the three months and nine months ended
              September 30, 2007 and September 30, 2006, Unaudited
              Consolidated Statement of Cash Flows for the nine months
              ended September 30, 2007 and September 30, 2006 and
              Unaudited Consolidated Balance Sheet at September 30, 2007
              and December 31, 2006.