ATLANTA, July 1, 2013 - AGL Resources Inc. (NYSE: GAS) will release its second quarter 2013 earnings results before the market opens on Wednesday, July 31. The company will hold a conference call to discuss its results on the same day at 9 a.m. ET.

The conference call will be webcast, and can be accessed via the Investor Relations section of the company's website (www.aglresources.com). Participants may also listen via telephone by dialing 866.318.8615 if calling from the U.S., or 617.399.5134 if dialing from outside of the U.S. (Passcode: 55418729). For participants on the telephone, please place your call ten minutes prior to the start of the call.

The webcast will be archived on the Investor Relations section of the company's website. A telephone replay will be available for seven days following the call and can be accessed by dialing 888.286.8010 from the U.S., or 617.801.6888 from outside of the U.S. (Passcode: 59940100).

About AGL Resources
AGL Resources (NYSE: GAS) is an Atlanta-based energy services holding company with operations in natural gas distribution, retail operations, wholesale services, midstream operations and cargo shipping. AGL Resources serves approximately 4.5 million utility customers through its regulated distribution subsidiaries in seven states. The company also serves approximately 600,000 retail energy customers and approximately 1.2 million customer service contracts through its SouthStar Energy Services joint venture and Nicor National, which market natural gas and related home services. Other non-utility businesses include asset management for natural gas wholesale customers through Sequent Energy Management, ownership and operation of natural gas storage facilities, and ownership of Tropical Shipping, one of the largest containerized cargo carriers serving the Bahamas and Caribbean region. AGL Resources is a member of the S&P 500 Index.

Contacts: 
Financial
Sarah Stashak
Director, Investor Relations
Office: 404-584-4577
Cell: 404-433-9248
sstashak@aglresources.com

Media
Annette Martinez
Director, External Relations
Office: 630-388-2781 
Cell: 630-918-2321 
amartinez@aglresources.com