Southern Company Services, Inc. - Trans

Balancing Authority Summary Information

Southern Company Services, Inc. - Trans is ranked #6 out of 64 balancing authorities in terms of total annual electricity generation.

Balancing Authority	Southern Company Services, Inc. - Trans
States	Alabama Florida Georgia Massachusetts Mississippi
Last Update	Jul 2026
Annual Generation	253.5 TWh
Power Plants	422
Utilities	212
Ranked #6 out of 64 in terms of net annual generation
Ranked #5 out of 53 in terms of annual generation from natural gas
Power Plant Types	Natural Gas \| 49.9% Nuclear \| 26.1% Coal \| 17.4% Solar \| 4% Water \| 1.6% Other Fuel \| 0.7%

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

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Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
ABC Coke	ABC Coke - Drummond Co, Inc	Tarrant, AL	9 MWh	Jul 1997	Dec 2024	Other Gas : 55.4% Natural Gas : 44.6%
ADS Renewable Energy-Wolf Creek LLC	ADS Renewable Energy- Wolf Creek, LLC	Dry Branch, GA	12 GWh	Oct 2011	Dec 2025	Landfill Gas
AL Sandersville LLC	CAMS (Georgia) AL Sandersville	Warthen, GA	154 GWh	Apr 2002	Dec 2024	Natural Gas
Alabama Pine Pulp	Alabama River Cellulose LLC	Perdue Hill, AL	417 GWh	Oct 1991	May 2026	Black Liquor : 97.0% Natural Gas : 3.0%
Alabama River Pulp	Alabama River Cellulose LLC	Perdue Hill, AL	333 GWh	Oct 1978	Dec 2025	Black Liquor : 63.1% Wood/Wood Waste Solids : 24.9% Natural Gas : 11.9%
Albany Green Energy	Albany Green Energy, LLC	Albany, GA	124 GWh	Jun 2017	May 2026	Wood/Wood Waste Solids : 99.8%
Allatoona	USCE-Mobile District	Cartersville, GA	111 GWh	Dec 1949	Dec 2025	Water
AMEA Peaking	Alabama Municipal Elec Authority - (AL)	Sylacauga, AL	49 GWh	Apr 2004	Dec 2025	Natural Gas
ANAD Solar Array	Alabama Power Co	Anniston Army Depot, AL	13 GWh	Jun 2017	Dec 2025	Solar
Apalachicola	Westbound Solar LLC	Hephzibah, GA	5 GWh	Oct 2019	Dec 2025	Solar
Arnold Cochran	Westbound Solar LLC	Cochran, GA	4 GWh	Mar 2020	Dec 2025	Solar
Atlanta Falcons Solar	Georgia Power Co	Atlanta, GA	896 MWh	Sep 2015	Dec 2025	Solar
Azalea Solar, LLC	Onward Energy	Davisboro, GA	12 GWh	Nov 2013	Dec 2025	Solar
Baconton Power Plant	Baconton Power LLC	Baconton, GA	78 GWh	May 2000	Dec 2025	Natural Gas : 98.6% Distillate Fuel Oil : 1.4%
Bainbridge Solar	Bainbridge Solar, LLC	Bainbridge, GA	2 GWh	Mar 2019	Dec 2025	Solar
Bankhead Dam	Alabama Power Co	Northport, AL	151 GWh	Jun 1963	Dec 2025	Water
Barry	Alabama Power Co	Bucks, AL	12 TWh	Jan 1954	May 2026	Natural Gas : 97.1% Bituminous Coal : 2.9%
Bartletts Ferry	Georgia Power Co	Salem, AL	324 GWh	Nov 1926	Dec 2025	Water
Bartow Davidson	Madison Energy Holdings LLC	Cartersville, GA	6 GWh	Nov 2023	Dec 2025	Solar
Baxley	SR Baxley, LLC	Baxley, GA	55 GWh	Nov 2020	May 2026	Solar
BE Solar LLC	Cardinal Renewables	Atlanta, GA	6 GWh	Oct 2022	Dec 2025	Solar
Bibb Williams	Madison Energy Holdings LLC	Macob, GA	5 GWh	Oct 2023	Dec 2025	Solar
Bird Dog Solar	Bird Dog Solar, LLC	Waynesboro, GA	98 GWh	Nov 2023	May 2026	Solar
Black Bear Solar 1	Lightsource Renewable Energy Asset Management, LLC	Montgomery, AL	212 GWh	Jan 2023	May 2026	Solar
Blackwater Solar	Blackwater Solar, LLC	Bickley, GA	192 GWh	Mar 2024	May 2026	Solar
Bobby C Smith Jr Energy Facility	Oglethorpe Power Corporation	Rincon, GA	3 TWh	Jul 2003	May 2026	Natural Gas
Bowen	Georgia Power Co	Cartersville, GA	13 TWh	Sep 1971	May 2026	Bituminous Coal : 99.8%
Brady Solar LLC	Cardinal Renewables	Americus, GA	3 GWh	Dec 2022	Dec 2025	Solar
Brunswick Cellulose	Brunswick Cellulose LLC	Brunswick, GA	245 GWh	May 1954	May 2026	Black Liquor : 69.7% Natural Gas : 22.6% Wood/Wood Waste Solids : 4.3% Residual Fuel Oil : 3.1%
Bryan Floyd	Madison Energy Holdings LLC	Pembroke, GA	4 GWh	Aug 2023	Dec 2025	Solar
Buford	USCE-Mobile District	Buford, GA	143 GWh	Nov 2003	Dec 2025	Water
Bulldog Solar LLC	Bulldog Solar LLC	Warrenton, GA	160 GWh	Apr 2023	May 2026	Solar
Bulloch County GA S3 LLC	SolRiver Capital LLC	Statesboro, GA	7 GWh	Mar 2023	Dec 2025	Solar
Bulloch County GA S4 LLC	SolRiver Capital LLC	Statesboro, GA	7 GWh	Mar 2023	Dec 2025	Solar
Bulloch Neville Farms	Safari Energy, LLC	Brooklet, GA	6 GWh	Apr 2020	Dec 2025	Solar
Bulloch Rushing	Westbound Solar 3, LLC	Statesboro, GA	6 GWh	Apr 2023	Dec 2025	Solar
Burton Dam	Georgia Power Co	Clayton, GA	18 GWh	Aug 1927	Jan 2025	Water
Butler Solar Farm 20	Southern Power Co	Butler, GA	42 GWh	Jan 2016	Dec 2025	Solar
Butler Solar Project 103	Southern Power Co	Butler, GA	222 GWh	Nov 2016	May 2026	Solar
Cairo Solar Farm, LLC	Southeastern Solar Farm Fund, LLC	Cairo, GA	3 GWh	May 2017	Dec 2025	Solar
Calhoun Energy Center	Alabama Power Co	Eastaboga, AL	93 GWh	Dec 2002	May 2026	Natural Gas : 88.6% Distillate Fuel Oil : 11.4%
Camilla Solar Energy Project	Invenergy Services LLC	Camilla, GA	359 GWh	Jan 2020	May 2026	Solar
Camilla Solar Plant	Axium US Solar Holdings LLC	Pelham, GA	26 GWh	Oct 2013	Dec 2025	Solar
Camp Solar Plant	Axium US Solar Holdings LLC	Woodbury, GA	4 GWh	Nov 2013	Dec 2025	Solar
Cane Creek	Cane Creek Solar, LLC	Pachuta, MS	159 GWh	Mar 2024	May 2026	Solar
Cedar Creek Solar, LLC	Southeastern Solar Farm Fund, LLC	Winder, GA	4 GWh	Sep 2017	Dec 2025	Solar
Central Alabama Generating Station	Alabama Power Co	Billingsley, AL	5 TWh	Apr 2003	May 2026	Natural Gas
CG PS Portfolio 1, LLC	ClearGen LLC	Kathleen, GA	7 GWh	Nov 2009	Dec 2025	Landfill Gas
Chattahoochee Energy Facility	Oglethorpe Power Corporation	Franklin, GA	4 TWh	Jan 2003	May 2026	Natural Gas
Chattooga Gore	Westbound Solar 3, LLC	Menlo, GA	5 GWh	Sep 2023	Dec 2025	Solar
Chevron Oil	Mississippi Power Co	Pascagoula, MS	1 TWh	Jun 1967	May 2026	Natural Gas
CII Methane Management III LFG Plant	Frontier Operation Services	Winterville, GA	3 GWh	Sep 2014	Dec 2025	Landfill Gas
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%
Columbia Bryson	Westbound Solar LLC	Grovetown, GA	3 GWh	Nov 2018	Dec 2025	Solar
Columbia Substation	Westbound Solar LLC	Appling, GA	4 GWh	Apr 2020	Dec 2025	Solar
Comer Solar	Georgia Power Co	Comer, GA	4 GWh	Dec 2017	Dec 2025	Solar
Coody Cochran	Westbound Solar LLC	Cochran, GA	6 GWh	Sep 2019	Dec 2025	Solar
Cool Springs Solar (Hybrid)	Cool Springs Solar, LLC	Bainbridge, GA	496 GWh	Nov 2021	May 2026	Solar
CPV Stagecoach Solar	CPV Stagecoach Solar, LLC	Andersonville, GA	168 GWh	Apr 2024	May 2026	Solar
Crisp Plant	Crisp County Power Comm	Warwick, GA	278 MWh	Apr 1957	Dec 2025	Natural Gas
Curry Solar	Altus Power America Management, LLC	Reidsville, GA	2 GWh	May 2015	Dec 2025	Solar
Dahlberg	Southern Power Co	Nicholson, GA	229 GWh	May 2000	Dec 2024	Natural Gas : 92.4% Distillate Fuel Oil : 7.6%
Dalton 2	Georgia Power Co	Dalton, GA	6 GWh	Nov 2014	Dec 2025	Solar
Decatur County Solar Project	Southern Power Co	Bainbridge, GA	42 GWh	Nov 2015	Dec 2025	Solar
Decatur Parkway Solar Project, LLC	Southern Power Co	Bainbridge, GA	173 GWh	Nov 2015	Dec 2025	Solar
Decatur Solar	Washington County Solar, LLC	Climax, GA	474 GWh	Oct 2024	May 2026	Solar
Denver Braswell PV	Madison Energy Holdings LLC	Moultrie, GA	614 MWh	Jul 2017	Dec 2024	Solar
Dougherty County Solar, LLC	Dougherty County Solar, LLC	Albany, GA	268 GWh	Nov 2019	May 2026	Solar
Doyle Energy Facility	Oglethorpe Power Corporation	Monroe, GA	27 GWh	Apr 2000	Dec 2025	Natural Gas
Dublin Solar I	AES Distributed Energy	Dublin, GA	7 GWh	Mar 2015	Dec 2025	Solar
E B Harris Electric Generating Plant	Southern Power Co	Autaugaville, AL	5 TWh	May 2003	May 2026	Natural Gas
E C Gaston	Alabama Power Co	Wilsonville, AL	4 TWh	Apr 1960	May 2026	Natural Gas : 53.5% Bituminous Coal : 46.5%
East Atmore Solar	East Atmore Solar, LLC	Flomaton, AL	83 GWh	Nov 2025	May 2026	Solar
Edward L. Addison Generating Plant	Southern Power Co	Thomaston, GA	242 GWh	May 2000	Dec 2024	Natural Gas : 98.2% Distillate Fuel Oil : 1.8%
Edwin I Hatch	Georgia Power Co	Baxley, GA	14 TWh	Nov 1975	May 2026	Nuclear
Emory Decatur Hospital	DeKalb Regional Health System	Decatur, GA	45 MWh	Apr 1991	Dec 2025	Distillate Fuel Oil
Emory Hillandale Hospital	DeKalb Regional Health System	Lithonia, GA	6 MWh	Jun 2005	Dec 2024	Distillate Fuel Oil
Flint River	Georgia Power Co	Albany, GA	40 GWh	Nov 1921	Dec 2025	Water
Flint River Operations	International Paper - Flint River Mill	Oglethorpe, GA	440 GWh	Nov 1980	Dec 2025	Black Liquor : 80.6% Wood/Wood Waste Solids : 14.0% Natural Gas : 5.4%
Fort Benning Solar Facility	Georgia Power Co	Fort Mitchell, AL	55 GWh	Nov 2015	May 2026	Solar
Fort Gordon Solar Facility	Georgia Power Co	Fort Gordon, GA	51 GWh	Sep 2016	Dec 2025	Solar
Fort Rucker Solar Array	Alabama Power Co	Fort Rucker, AL	13 GWh	Mar 2017	Dec 2025	Solar
Fort Stewart Solar Facility	Georgia Power Co	Fort Stewart, GA	47 GWh	Sep 2016	Dec 2025	Solar
Fort Valley State University Solar	Georgia Power Co	Fort Valley, GA	21 GWh	Dec 2021	Dec 2025	Solar
Fountain Folkston	Westbound Solar LLC	Folkston, GA	4 GWh	Oct 2019	Dec 2025	Solar
Franklin Milliken	Safari Energy, LLC	Lavonia, GA	6 GWh	Mar 2020	Dec 2025	Solar
Freeman Avenue	Westbound Solar LLC	Andersonville, GA	3 GWh	Oct 2019	Dec 2025	Solar
Gantt	PowerSouth Energy Cooperative	Andalusia, AL	6 GWh	Dec 1925	Dec 2025	Water
General Electric Plastic	Alabama Power Co	Burkeville, AL	522 GWh	Jun 1999	Dec 2025	Natural Gas
Georgia LFG Oak Grove Plant	Cube District Energy, LLC	Winder, GA	34 GWh	Jul 2016	Dec 2025	Landfill Gas : 77.5% Natural Gas : 22.5%
Georgia LFG Pine Ridge Plant	Cube District Energy, LLC	Griffin, GA	43 GWh	May 2016	Dec 2025	Landfill Gas
Georgia LFG Richland Creek Plant	Cube District Energy, LLC	Buford, GA	56 GWh	Aug 2016	Dec 2025	Landfill Gas
Georgia-Pacific Brewton Mill	Georgia-Pacific Brewton LLC	Brewton, AL	423 GWh	Sep 1957	Dec 2025	Black Liquor : 53.1% Natural Gas : 46.9%
Georgia-Pacific Cedar Springs	Georgia-Pacific Cedar Springs LLC	Cedar Springs, GA	468 GWh	Sep 1963	Jul 2025	Black Liquor : 43.5% Wood/Wood Waste Solids : 20.4% Bituminous Coal : 18.7% Natural Gas : 10.7% Residual Fuel Oil : 4.6% Distillate Fuel Oil : 2.1%
Georgia-Pacific Consr Prods LP-Naheola	Georgia-Pacific Consr Prods LP-Naheola	Pennington, AL	436 GWh	Jul 1959	May 2026	Black Liquor : 49.8% Wood/Wood Waste Solids : 27.9% Natural Gas : 22.3%
Georgia-Pacific Taylorsville Plywood	Georgia-Pacific Wood Products LLC	Taylorsville, MS	59 GWh	Jun 2018	Dec 2025	Natural Gas
Georgia Power at Jakin GA PV	Luminace Solar Georgia 2, LLC	Jakin, GA	3 GWh	Nov 2017	Dec 2025	Solar
Georgia Power at Swainsboro	Luminace Solar Georgia 2, LLC	Swainsboro, GA	6 GWh	Oct 2017	Dec 2025	Solar
Goat Rock	Georgia Power Co	Smiths, AL	88 GWh	Nov 1915	Dec 2025	Water
Gordon Pine Hall	Westbound Solar 3, LLC	Fairmount, GA	4 GWh	Aug 2023	Dec 2025	Solar

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#55	City of Tallahassee	3.2 TWh	5
#24	Dominion Energy South Carolina, Inc.	25.3 TWh	83
#13	Duke Energy Carolinas	112.6 TWh	577
#20	Duke Energy Florida, Inc.	47.4 TWh	100
#50	Duke Energy Progress West	4.5 TWh	15
#58	Gainesville Regional Utilities	1.6 TWh	8
#41	JEA	9.6 TWh	24
#31	South Carolina Public Service Authority	18.5 TWh	35
#59	Southeastern Power Administration	1.3 TWh	11
#9	Tennessee Valley Authority	163.4 TWh	207

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#3	Electric Reliability Council of Texas, Inc.	494.1 TWh	1,471
#5	Southwest Power Pool	306.8 TWh	856
#6	Southern Company Services, Inc. - Trans	253.5 TWh	422
#7	California Independent System Operator	169.4 TWh	2,135
#9	Tennessee Valley Authority	163.4 TWh	207
#10	Florida Power & Light Co.	152.2 TWh	187
#12	New York Independent System Operator	134.3 TWh	1,299
#13	Duke Energy Carolinas	112.6 TWh	577
#15	ISO New England	111.1 TWh	1,629
#16	Bonneville Power Administration	91.6 TWh	167