Please contact Ameren’s Chief Compliance Officer if you have any questions:
John Rhea
Ameren Services Company
1901 Chouteau Ave PO Box 66149 St Louis, MO 63166-6149
jrhea@ameren.com
The high-voltage transmission facilities of Ameren Illinois and Ameren Missouri are part of the Midcontinent ISO ("MISO") Regional Reliability Area. MISO is the tariff administrator for all transmission owners within the MISO control area and provides all transmission service. For transmission related services please refer to the MISO website