Southern Company Services, Inc. - Trans

Balancing Authority Summary Information

Southern Company Services, Inc. - Trans is ranked #6 out of 65 balancing authorities in terms of total annual electricity generation.

Balancing Authority	Southern Company Services, Inc. - Trans
States	Alabama Florida Georgia Massachusetts Mississippi
Last Update	Nov 2025
Annual Generation	250.9 TWh
Power Plants	417
Utilities	210
Ranked #6 out of 65 in terms of net annual generation
Ranked #5 out of 53 in terms of annual generation from natural gas
Power Plant Types	Natural Gas \| 49.8% Nuclear \| 25.5% Coal \| 17.3% Solar \| 4% Water \| 2.3% Other Fuel \| 0.8%

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Daily Net Generation for Southern Company Services, Inc. - Trans for the past 3 Years

Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
McIntosh Solar	Georgia Power Co	Rincon, GA	9 GWh	Jun 2024	Dec 2024	Solar
Fort Valley State University Solar	Georgia Power Co	Fort Valley, GA	21 GWh	Dec 2021	Dec 2024	Solar
Tech Square Microgrid	Georgia Power Co	Atlanta, GA	1 GWh	Sep 2020	Dec 2024	Natural Gas
Moody Air Force Base Solar	Georgia Power Co	Valdosta, GA	88 GWh	May 2020	Sep 2025	Solar
Guyton Community Solar	Georgia Power Co	Guyton, GA	7 GWh	Jun 2019	Dec 2024	Solar
Atlanta Falcons Solar	Georgia Power Co	Atlanta, GA	1 GWh	Sep 2015	Dec 2024	Solar
Nacoochee	Georgia Power Co	Lakemont, GA	13 GWh	Sep 1926	Dec 2024	Water
Dalton 2	Georgia Power Co	Dalton, GA	6 GWh	Nov 2014	Dec 2024	Solar
McIntosh Combined Cycle Facility	Georgia Power Co	Rincon, GA	8 TWh	May 2005	Sep 2025	Natural Gas
Flint River	Georgia Power Co	Albany, GA	35 GWh	Nov 1921	Dec 2024	Water
Goat Rock	Georgia Power Co	Smiths, AL	105 GWh	Nov 1915	Dec 2024	Water
Jack McDonough	Georgia Power Co	Smyrna, GA	17 TWh	Apr 1971	Sep 2025	Natural Gas
Robins Air Force Base Solar	Georgia Power Co	Macon, GA	243 GWh	Mar 2021	Sep 2025	Solar
Lloyd Shoals	Georgia Power Co	Jackson, GA	67 GWh	Jan 1911	Dec 2024	Water
McManus	Georgia Power Co	Brunswick, GA	3 GWh	Oct 1952	Dec 2024	Distillate Fuel Oil
Morgan Falls	Georgia Power Co	Dunwoody, GA	32 GWh	Nov 1903	Dec 2024	Water
Robins	Georgia Power Co	Robins AFB, GA	4 GWh	Apr 1995	Dec 2024	Distillate Fuel Oil : 99.9%
Wilson	Georgia Power Co	Waynesboro, GA	2 GWh	Nov 1972	Dec 2024	Distillate Fuel Oil
Scherer	Georgia Power Co	Juliette, GA	8 TWh	Feb 1982	Sep 2025	Subbituminous Coal : 99.8%
Comer Solar	Georgia Power Co	Comer, GA	3 GWh	Dec 2017	Dec 2024	Solar
McIntosh	Georgia Power Co	Rincon, GA	39 GWh	Jan 1979	Sep 2025	Natural Gas : 74.1% Distillate Fuel Oil : 25.9%
Wallace Dam	Georgia Power Co	Eatonton, GA	42 GWh	Nov 1979	Sep 2025	Water
Edwin I Hatch	Georgia Power Co	Baxley, GA	14 TWh	Nov 1975	Sep 2025	Nuclear
North Highlands	Georgia Power Co	Columbus, GA	94 GWh	Dec 1962	Dec 2024	Water
Oliver Dam	Georgia Power Co	Columbus, GA	128 GWh	Jun 1959	Dec 2024	Water
Yonah	Georgia Power Co	Toccoa, GA	42 GWh	Sep 1925	Dec 2024	Water
Yates	Georgia Power Co	Newnan, GA	2 TWh	Aug 1950	Dec 2024	Natural Gas
Tugalo	Georgia Power Co	Tallulah Falls, GA	97 GWh	Sep 1923	Dec 2024	Water
Terrora	Georgia Power Co	Tallulah Falls, GA	36 GWh	Feb 1925	Dec 2024	Water
Tallulah Falls	Georgia Power Co	Tallulah Falls, GA	72 GWh	Aug 1913	Dec 2024	Water
Sinclair Dam	Georgia Power Co	Milledgeville, GA	103 GWh	Jan 1953	Dec 2024	Water
Tri-County Solar Facility	Georgia Power Co	Eatonton, GA	2 GWh	May 2016	Dec 2024	Solar
Bartletts Ferry	Georgia Power Co	Salem, AL	348 GWh	Nov 1926	Dec 2024	Water
Bowen	Georgia Power Co	Cartersville, GA	11 TWh	Sep 1971	Sep 2025	Bituminous Coal : 99.8%
Marine Corps Logistics Base Solar	Georgia Power Co	Albany, GA	55 GWh	Jan 2018	Sep 2025	Solar
Fort Stewart Solar Facility	Georgia Power Co	Fort Stewart, GA	35 GWh	Sep 2016	Dec 2024	Solar
Kings Bay Solar Facility	Georgia Power Co	Kings Bay, GA	45 GWh	Nov 2016	Sep 2025	Solar
Vogtle	Georgia Power Co	Waynesboro, GA	36 TWh	Apr 1987	Sep 2025	Nuclear
Burton Dam	Georgia Power Co	Clayton, GA	20 GWh	Aug 1927	Dec 2024	Water
Fort Benning Solar Facility	Georgia Power Co	Fort Mitchell, AL	56 GWh	Nov 2015	Sep 2025	Solar
CII Methane Management III LFG Plant	Frontier Operation Services	Winterville, GA	4 GWh	Sep 2014	Dec 2024	Landfill Gas
Pecan Row Landfill To Electric Facility	Energy Developments, Inc d/b/a EDL	Valdosta, GA	31 GWh	May 1977	Dec 2024	Landfill Gas
Taylor	Energy Developments, Inc d/b/a EDL	Mauk, GA	33 GWh	Aug 2003	Dec 2024	Landfill Gas
Dougherty County Solar, LLC	Dougherty County Solar, LLC	Albany, GA	270 GWh	Nov 2019	Sep 2025	Solar
Kimberly-Clark Solar	DG Georgia Solar II, LLC	LaGrange, GA	4 GWh	Dec 2018	Dec 2024	Solar
Emory Hillandale Hospital	DeKalb Regional Health System	Lithonia, GA	6 MWh	Jun 2005	Dec 2024	Distillate Fuel Oil
Emory Decatur Hospital	DeKalb Regional Health System	Decatur, GA	44 MWh	Apr 1991	Dec 2024	Distillate Fuel Oil
Solar Glynn	Cypress Creek Renewables	Brunswick, GA	16 GWh	Nov 2016	Dec 2024	Solar
Georgia LFG Richland Creek Plant	Cube District Energy, LLC	Buford, GA	54 GWh	Aug 2016	Dec 2024	Landfill Gas
Georgia LFG Pine Ridge Plant	Cube District Energy, LLC	Griffin, GA	37 GWh	May 2016	Dec 2024	Landfill Gas
MAS ASB Cogen Plant	Cube District Energy, LLC	Atlanta, GA	39 GWh	Feb 2012	Sep 2025	Natural Gas : 91.2% Landfill Gas : 8.8%
Georgia LFG Oak Grove Plant	Cube District Energy, LLC	Winder, GA	39 GWh	Jul 2016	Dec 2024	Landfill Gas : 77.7% Natural Gas : 22.3%
Lake Blackshear Project	Crisp County Power Comm	Warwick, GA	36 GWh	Apr 1930	Dec 2024	Water
Crisp Plant	Crisp County Power Comm	Warwick, GA	229 MWh	Apr 1957	Dec 2024	Natural Gas
CPV Stagecoach Solar	CPV Stagecoach Solar, LLC	Andersonville, GA	171 GWh	Apr 2024	Sep 2025	Solar
Cool Springs Solar (Hybrid)	Cool Springs Solar, LLC	Bainbridge, GA	513 GWh	Nov 2021	Sep 2025	Solar
Solar BESS Hybrid	Cobb Electric Membership Corporation	Marietta, GA	2 GWh	Sep 2020	Dec 2024	Solar : 94.6% Natural Gas : 5.4%
Clearwater Paper Corporation - Augusta	Clearwater Paper Corporation - Augusta	Augusta, GA	367 GWh	Jul 1960	Dec 2024	Black Liquor : 53.6% Natural Gas : 33.6% Wood/Wood Waste Solids : 12.8%
CG PS Portfolio 1, LLC	ClearGen LLC	Kathleen, GA	12 GWh	Nov 2009	Dec 2024	Landfill Gas
Old Midville Solar	Citizens Enterprises Corporation	Millen, GA	42 GWh	Oct 2016	Dec 2024	Solar
Hillabee Energy Center	CER Generation LLC	Alexander City, AL	3 TWh	May 2010	Sep 2025	Natural Gas
Rockmart	Cardinal Renewables	Rockmart, GA	5 GWh	Oct 2022	Dec 2024	Solar
Statesboro Solar LLC	Cardinal Renewables	Statesboro, GA	7 GWh	Nov 2022	Dec 2024	Solar
BE Solar LLC	Cardinal Renewables	Atlanta, GA	6 GWh	Oct 2022	Dec 2024	Solar
Brady Solar LLC	Cardinal Renewables	Americus, GA	3 GWh	Dec 2022	Dec 2024	Solar
Cane Creek	Cane Creek Solar, LLC	Pachuta, MS	174 GWh	Mar 2024	Sep 2025	Solar
Washington County Power LLC	CAMS (Georgia) Washington County Power	Sandersville, GA	172 GWh	May 2003	Dec 2024	Natural Gas
AL Sandersville LLC	CAMS (Georgia) AL Sandersville	Warthen, GA	154 GWh	Apr 2002	Dec 2024	Natural Gas
Bulldog Solar LLC	Bulldog Solar LLC	Warrenton, GA	171 GWh	Apr 2023	Sep 2025	Solar
Brunswick Cellulose	Brunswick Cellulose LLC	Brunswick, GA	249 GWh	May 1954	Sep 2025	Black Liquor : 63.1% Natural Gas : 26.8% Wood/Wood Waste Solids : 5.4% Residual Fuel Oil : 4.0% Tire-derived Fuels : 0.7%
U S Alliance Coosa Pines	Bowater Newport Coosa Pines Op	Coosa Pines, AL	142 GWh	Dec 1967	Dec 2024	Black Liquor : 69.6% Natural Gas : 30.4%
LaFayette Solar Farm	Boralex US Operations LLC	LaFayette, AL	166 GWh	Nov 2017	Sep 2025	Solar
Packaging Corp. of America Jackson Mill	Boise White Paper LLC	Jackson, AL	223 GWh	May 1996	Dec 2024	Black Liquor : 45.2% Natural Gas : 37.0% Wood/Wood Waste Solids : 13.9% Other Fuel : 3.2% Distillate Fuel Oil : 0.7%
Blackwater Solar	Blackwater Solar, LLC	Bickley, GA	167 GWh	Mar 2024	Sep 2025	Solar
Bird Dog Solar	Bird Dog Solar, LLC	Waynesboro, GA	91 GWh	Nov 2023	Sep 2025	Solar
Hickory Park Solar Hybrid	Big Sky Wind, LLC	Camilla, GA	435 GWh	May 2022	Sep 2025	Solar
Bainbridge Solar	Bainbridge Solar, LLC	Bainbridge, GA	2 GWh	Mar 2019	Dec 2024	Solar
Baconton Power Plant	Baconton Power LLC	Baconton, GA	74 GWh	May 2000	Dec 2024	Natural Gas
Camp Solar Plant	Axium US Solar Holdings LLC	Woodbury, GA	4 GWh	Nov 2013	Dec 2024	Solar
Camilla Solar Plant	Axium US Solar Holdings LLC	Pelham, GA	26 GWh	Oct 2013	Dec 2024	Solar
Upson Rocky Creek Solar Plant	Axium US Solar Holdings LLC	Thomaston, GA	1 GWh	May 2012	Dec 2024	Solar
Sibley Mill	Augusta Canal Authority	Augusta, GA	7 GWh	Dec 1945	Sep 2025	Water
Graniteville Enterprise Division	Augusta Canal Authority	Augusta, GA	3 GWh	Dec 1920	Jul 2025	Water
Pensacola Florida Plant	Ascend Performance Materials LLC	Cantonment, FL	482 GWh	Aug 1953	Sep 2025	Natural Gas
Gulf Coast Solar Center I	Arevon Energy, Inc.	Valparaiso, FL	61 GWh	May 2017	Sep 2025	Solar
Gulf Coast Solar Center II	Arevon Energy, Inc.	Navarre, FL	79 GWh	Oct 2017	Sep 2025	Solar
Gulf Coast Solar Center III	Arevon Energy, Inc.	Bellview, FL	92 GWh	Oct 2017	Sep 2025	Solar
Gulfport Naval Base CSG PV System	Arcadia Solar, LLC	Gulfport, MS	5 GWh	Apr 2017	Dec 2024	Solar
Curry Solar	Altus Power America Management, LLC	Reidsville, GA	2 GWh	May 2015	Dec 2024	Solar
Albany Green Energy	Albany Green Energy, LLC	Albany, GA	189 GWh	Jun 2017	Sep 2025	Wood/Wood Waste Solids : 99.9%
Alabama River Pulp	Alabama River Cellulose LLC	Perdue Hill, AL	334 GWh	Oct 1978	Dec 2024	Black Liquor : 64.4% Wood/Wood Waste Solids : 22.0% Natural Gas : 11.7% Distillate Fuel Oil : 1.8%
Alabama Pine Pulp	Alabama River Cellulose LLC	Perdue Hill, AL	399 GWh	Oct 1991	Sep 2025	Black Liquor : 95.7% Natural Gas : 4.3%
James H Miller Jr	Alabama Power Co	Quinton, AL	19 TWh	Sep 1978	Sep 2025	Subbituminous Coal : 99.1% Natural Gas : 0.9%
Barry	Alabama Power Co	Bucks, AL	13 TWh	Jan 1954	Sep 2025	Natural Gas : 92.7% Bituminous Coal : 7.3%
Walter Bouldin Dam	Alabama Power Co	Wetumpka, AL	450 GWh	Jun 1967	Dec 2024	Water
Greene County	Alabama Power Co	Demopolis, AL	1 TWh	May 1965	Sep 2025	Natural Gas
H Neely Henry Dam	Alabama Power Co	Ohatchee, AL	180 GWh	May 1966	Dec 2024	Water
Holt Dam	Alabama Power Co	Tuscaloosa, AL	119 GWh	Jul 1968	Dec 2024	Water
Jordan Dam	Alabama Power Co	Wetumpka, AL	271 GWh	Dec 1928	Dec 2024	Water
Logan Martin Dam	Alabama Power Co	Vincent, AL	297 GWh	Jul 1964	Dec 2024	Water

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#55	City of Tallahassee	3.1 TWh	5
#25	Dominion Energy South Carolina, Inc.	25.7 TWh	87
#13	Duke Energy Carolinas	112.5 TWh	565
#20	Duke Energy Florida, Inc.	47.4 TWh	95
#52	Duke Energy Progress West	4.3 TWh	10
#58	Gainesville Regional Utilities	1.8 TWh	8
#40	JEA	9.2 TWh	22
#30	South Carolina Public Service Authority	18.9 TWh	34
#59	Southeastern Power Administration	1.5 TWh	11
#9	Tennessee Valley Authority	161.6 TWh	204

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#4	Electric Reliability Council of Texas, Inc.	485.0 TWh	1,313
#5	Southwest Power Pool	299.9 TWh	835
#6	Southern Company Services, Inc. - Trans	250.9 TWh	417
#7	California Independent System Operator	188.0 TWh	2,075
#9	Tennessee Valley Authority	161.6 TWh	204
#10	Florida Power & Light Co.	148.9 TWh	187
#12	New York Independent System Operator	131.6 TWh	1,211
#13	Duke Energy Carolinas	112.5 TWh	565
#15	ISO New England	105.5 TWh	1,577
#16	Bonneville Power Administration	80.5 TWh	163