Accounting Standards Update
Atlanta Gas Light
Atlanta Gas Light Company
Atlantic Coast Pipeline
Atlantic Coast Pipeline, LLC
Central Valley Gas Storage, LLC
Citizens Utility Board
A 50% undivided ownership interest in a pipeline facility in Georgia
U.S. Environmental Protection Agency
Financial Accounting Standards Board
Federal Energy Regulatory Commission
Fitch Ratings, Inc.
Annual Report on Form 10-K of Southern Company Gas for the year ended December 31, 2015
U.S. generally accepted accounting principles
Georgia Public Service Commission, the state regulatory agency for Atlanta Gas Light
Georgia Natural Gas Company
Golden Triangle Storage, Inc.
Heating Degree Days
A measure of weather, calculated when the average daily temperatures are less than 65 degrees Fahrenheit
The period from November through March when natural gas usage and operating revenues are generally higher
Horizon Pipeline Company, LLC
Illinois Commerce Commission, the state regulatory agency for Nicor Gas
Jefferson Island Storage & Hub, LLC
Lower of weighted average cost or current market price
The merger of AMS Corp., a wholly-owned, direct subsidiary of Southern Company, with and into Southern Company Gas, effective July 1, 2016, with Southern Company Gas continuing as the surviving corporation and a wholly-owned, direct subsidiary of Southern Company
Million British thermal units
Moody’s Investors Service, Inc.
New Jersey BPU
New Jersey Board of Public Utilities, the state regulatory agency for Elizabethtown Gas
Northern Illinois Gas Company, doing business as Nicor Gas Company
Nicor Gas Credit Facility
$700 million credit facility entered into by Nicor Gas to support its commercial paper program
New York Mercantile Exchange, Inc.
PennEast Pipeline Company, LLC
Piedmont Natural Gas Company, Inc.
Pivotal Utility Holdings
Pivotal Utility Holdings, Inc., doing business as Elizabethtown Gas, Elkton Gas and Florida City Gas
Pipeline Replacement Program, Atlanta Gas Light's 15-year infrastructure replacement program, which ended in December 2013
S&P Global Ratings, a division of S&P Global Inc.
U.S. Securities and Exchange Commission
Sequent Energy Management, L.P.
Southern Natural Gas Company L.L.C.
The Southern Company
Southern Company Gas
Southern Company Gas (formerly known as AGL Resources Inc.) and its subsidiaries
Southern Company Gas Capital
Southern Company Gas Capital Corporation (formerly known as AGL Capital Corporation), a wholly-owned subsidiary of Southern Company Gas
Southern Company Gas Credit Facility
$1.3 billion credit agreement entered into by Southern Company Gas Capital to support its commercial paper program
SouthStar Energy Services, LLC
Triton Container Investments, LLC
Variable interest entity
Virginia State Corporation Commission, the state regulatory agency for Virginia Natural Gas
Virginia Natural Gas
Virginia Natural Gas, Inc.
Weighted average cost of gas