Tariff Filing

GRM #13-092

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

Filing of calculations and a statement of activity under Rider 30, Energy Efficiency Plan Cost Recovery.
Ill. C.C. No. 16 4th Rev. Information Sheet Supp. to Sheet Nos. 82, 83.1, 83.2, 83.3 and 83.4
Filed: August 21, 2013
Effective: September 1, 2013