We have received the executed Letter Agreement dated 9/12/00 which amends the  ETA to provide that Ameren Energy, Inc. can act as authorized agent for and  on behalf of the following entities ("Operating Companies") under such ETA:  1.
Union Electric Company (d/b/a Ameren UE) 2.
Ameren Energy Generating Company 3.
Ameren Energy Marketing Company  The amendment to the ETA makes additional changes with respect to the agency  relationship between Ameren Energy, Inc. and the Operating Companies.
In connection with such amendment to the ETA we have also received:  1.
The originally executed Password Application  2.
Consent and Acknowledgement executed by the Operating Companies with  respect to such agency relationship  Copies will be distributed.

ETA Amendment - Ameren Energy