Customer Inquiries
Phone: 888.451.3911, Option 3
Fax: 888.354.9837
AEMcustomercare@ameren.com
Illinois Energy Consortium (IEC)
Tonya Powell, Electric Program Administrator
888.451.3911, Option 2
GFAI Energy Consortium
Jeff Vance, Electric Program Administrator
217.535.5239 or 888.451.3911, Option 4
