Tariff Filing

GRM #13-141

Ameren Illinois Company
d/b/a Ameren Illinois

Filing of Purchased Gas Adjustment Charges for service rendered on or after November 1, 2013 for Customer Classifications Residential (GDS-1), Small General (GDS-2), Intermediate General (GDS-3), Large General (GDS-4) and Seasonal (GDS-5) are: Rate Zone I - $0.53482/Therm., $0.52682/Therm., $0.52613/Therm., $0.48298/Therm. and $0.48230/Therm., respectively. Rate Zone II - $0.53673/Therm., $0.52738/Therm., $0.52632/Therm., $0.48230/Therm. and $0.48230/Therm., respectively. Rate Zone III - $0.53779/Therm., $0.52698/Therm., $0.52629/Therm., $0.48230/Therm. and $0.48230/Therm., respectively.
Filed: October 18, 2013
Effective: November 1, 2013