LEGAL NOTICE Atlanta Gas Light Company ("AGL") is filing a Petition for Adjustment of Rates and Revised Tariff pursuant to O.C.G.A. § 46-2-25, including a request for approval of an alternative form of regulation pursuant to O.C.G.A. § 46-2-23.1, with the Georgia Public Service Commission ("Commission") on June 3, 2019, in Docket No. 42315. If AGL's request for an Alternative Form of Regulation is approved by the Commission, the rates, charges, classifications, and services of AGL could be adjusted from time to time in accordance with an alternative form of regulation instead of a traditional rate case proceeding. A copy of the Petition, including specific proposed changes to AGL's existing rate schedules and tariff, is on file with the Commission. The Commission will hold public hearings on Tuesday, September 10, 2019, Wednesday, September 11, 2019, and Thursday September 12, 2019 at 9:00 a.m. at the Georgia Public Service Commission, Room 110, at 244 Washington Street S.W., Atlanta, Georgia 30334-5701 for the purpose of hearing evidence regarding the rate case. In accordance with O.C.G.A. § 46-2-59(c) and Commission Utility Rule 515-2-1-.06, persons wishing to intervene must file a petition to intervene with the Commission within thirty (30) days of the first publication of this notice. Petitions to intervene shall be filed at the office of the Executive Secretary, Georgia Public Service Commission, 244 Washington Street, S.W., Atlanta, Georgia 30334-5701, and copies shall be served on AGL and other parties that have petitioned to intervene. If you have a disability and will need assistance or accommodations to participate or need further information, please contact the Executive Director's Office, Georgia Public Service Commission at (404) 656-4501 or 1 (800) 282-5813 (inside Georgia only). This notice is published at the direction of the Georgia Public Service Commission. Elizabeth Wade, Esq. Senior Counsel, Regulatory Affairs Atlanta Gas Light Company 928-600197, 5/29