Tariff Filing

GRM #13-039

Northern Illinois Gas Company
d/b/a Nicor Gas Company

Filing of the Purchased Gas Adjustment Charge for July 2013 for Commodity Gas is 41.38¢/Therm., Storage Service Cost Recovery is 00.06¢/Therm., Non-Commodity Gas is 2.56¢/Therm., Demand Gas is 58.01¢/Therm., Transportation Service Adjustment is (0.04)¢/Therm. and the Customer Select Balancing Charge is 2.12¢/Therm.
Filed: June 21, 2013
Effective: July 1, 2013