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	Oct 2026
Annual Generation	258.9 TWh
Power Plants	423
Utilities	213
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 \| 49.8% Nuclear \| 25.7% Coal \| 17.8% Solar \| 4.1% Water \| 1.6% Other Fuel \| 0.8%

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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
Dublin Solar I	AES Distributed Energy	Dublin, GA	7 GWh	Mar 2015	Dec 2025	Solar
Rincon Solar I	AES Distributed Energy	Rincon, GA	24 GWh	Nov 2016	Dec 2025	Solar
AMEA Peaking	Alabama Municipal Elec Authority - (AL)	Sylacauga, AL	49 GWh	Apr 2004	Dec 2025	Natural Gas
Theodore Cogen Facility	Alabama Power Co	Theodore, AL	1 TWh	Nov 2000	Dec 2025	Natural Gas
Barry	Alabama Power Co	Bucks, AL	13 TWh	Jan 1954	Jul 2026	Natural Gas : 97.1% Bituminous Coal : 2.9%
ANAD Solar Array	Alabama Power Co	Anniston Army Depot, AL	13 GWh	Jun 2017	Dec 2025	Solar
Fort Rucker Solar Array	Alabama Power Co	Fort Rucker, AL	13 GWh	Mar 2017	Dec 2025	Solar
General Electric Plastic	Alabama Power Co	Burkeville, AL	522 GWh	Jun 1999	Dec 2025	Natural Gas
Washington County Cogeneration Facility	Alabama Power Co	McIntosh, AL	811 GWh	Jan 1999	Dec 2025	Natural Gas
Harris Dam	Alabama Power Co	Lineville, AL	134 GWh	Mar 1983	Dec 2025	Water
Central Alabama Generating Station	Alabama Power Co	Billingsley, AL	6 TWh	Apr 2003	Jul 2026	Natural Gas
Calhoun Energy Center	Alabama Power Co	Eastaboga, AL	288 GWh	Dec 2002	Jul 2026	Natural Gas : 96.2% Distillate Fuel Oil : 3.8%
James H Miller Jr	Alabama Power Co	Quinton, AL	19 TWh	Sep 1978	Jul 2026	Subbituminous Coal : 99.0% Natural Gas : 1.0%
Joseph M Farley	Alabama Power Co	Columbia, AL	15 TWh	Nov 1977	Jul 2026	Nuclear
Tenaska Lindsay Hill Generating Station	Alabama Power Co	Billingsley, AL	1 TWh	Apr 2002	Jul 2026	Natural Gas
Mitchell Dam	Alabama Power Co	Verbena, AL	391 GWh	Oct 1949	Dec 2025	Water
Logan Martin Dam	Alabama Power Co	Vincent, AL	300 GWh	Jul 1964	Dec 2025	Water
Lay Dam	Alabama Power Co	Clanton, AL	482 GWh	Jan 1967	Dec 2025	Water
Jordan Dam	Alabama Power Co	Wetumpka, AL	314 GWh	Dec 1928	Dec 2025	Water
Martin Dam	Alabama Power Co	Dadeville, AL	287 GWh	Dec 1926	Dec 2025	Water
Holt Dam	Alabama Power Co	Tuscaloosa, AL	157 GWh	Jul 1968	Dec 2025	Water
H Neely Henry Dam	Alabama Power Co	Ohatchee, AL	181 GWh	May 1966	Dec 2025	Water
Greene County	Alabama Power Co	Demopolis, AL	858 GWh	May 1965	Jul 2026	Natural Gas : 99.9%
Walter Bouldin Dam	Alabama Power Co	Wetumpka, AL	399 GWh	Jun 1967	Dec 2025	Water
Lewis Smith Dam	Alabama Power Co	Jasper, AL	275 GWh	Aug 1961	Dec 2025	Water
Thurlow Dam	Alabama Power Co	Tallassee, AL	191 GWh	Dec 1930	Dec 2025	Water
Weiss Dam	Alabama Power Co	Leesburg, AL	188 GWh	May 1961	Dec 2025	Water
Yates Dam	Alabama Power Co	Tallassee, AL	114 GWh	Jun 1928	Dec 2025	Water
E C Gaston	Alabama Power Co	Wilsonville, AL	4 TWh	Apr 1960	Jul 2026	Bituminous Coal : 50.4% Natural Gas : 49.6%
Bankhead Dam	Alabama Power Co	Northport, AL	151 GWh	Jun 1963	Dec 2025	Water
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%
Alabama Pine Pulp	Alabama River Cellulose LLC	Perdue Hill, AL	409 GWh	Oct 1991	Jul 2026	Black Liquor : 97.0% Natural Gas : 3.0%
Albany Green Energy	Albany Green Energy, LLC	Albany, GA	194 GWh	Jun 2017	Jul 2026	Wood/Wood Waste Solids : 99.8%
Curry Solar	Altus Power America Management, LLC	Reidsville, GA	2 GWh	May 2015	Dec 2025	Solar
Gulfport Naval Base CSG PV System	Arcadia Solar, LLC	Gulfport, MS	6 GWh	Apr 2017	Dec 2025	Solar
Gulf Coast Solar Center I	Arevon Energy, Inc.	Valparaiso, FL	61 GWh	May 2017	Jul 2026	Solar
Gulf Coast Solar Center II	Arevon Energy, Inc.	Navarre, FL	81 GWh	Oct 2017	Jul 2026	Solar
Gulf Coast Solar Center III	Arevon Energy, Inc.	Bellview, FL	97 GWh	Oct 2017	Jul 2026	Solar
Pensacola Florida Plant	Ascend Performance Materials LLC	Cantonment, FL	456 GWh	Aug 1953	Jul 2026	Natural Gas
Sibley Mill	Augusta Canal Authority	Augusta, GA	7 GWh	Dec 1945	Jul 2026	Water
Graniteville Enterprise Division	Augusta Canal Authority	Augusta, GA	2 GWh	Dec 1920	Jul 2026	Water
King Mill	Augusta Canal Authority	Augusta, GA	4 GWh	Dec 1943	Dec 2025	Water
Camp Solar Plant	Axium US Solar Holdings LLC	Woodbury, GA	4 GWh	Nov 2013	Dec 2025	Solar
Camilla Solar Plant	Axium US Solar Holdings LLC	Pelham, GA	26 GWh	Oct 2013	Dec 2025	Solar
Upson Rocky Creek Solar Plant	Axium US Solar Holdings LLC	Thomaston, GA	1 GWh	May 2012	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
Bird Dog Solar	Bird Dog Solar, LLC	Waynesboro, GA	97 GWh	Nov 2023	Jul 2026	Solar
Blackwater Solar	Blackwater Solar, LLC	Bickley, GA	190 GWh	Mar 2024	Jul 2026	Solar
Packaging Corp. of America Jackson Mill	Boise White Paper LLC	Jackson, AL	228 GWh	May 1996	Dec 2025	Black Liquor : 45.8% Natural Gas : 35.2% Wood/Wood Waste Solids : 15.7% Other Fuel : 2.9%
LaFayette Solar Farm	Boralex US Operations LLC	LaFayette, AL	161 GWh	Nov 2017	Jul 2026	Solar
U S Alliance Coosa Pines	Bowater Newport Coosa Pines Op	Coosa Pines, AL	120 GWh	Dec 1967	Dec 2025	Black Liquor : 61.2% Natural Gas : 38.8%
Brunswick Cellulose	Brunswick Cellulose LLC	Brunswick, GA	262 GWh	May 1954	Jul 2026	Black Liquor : 70.5% Natural Gas : 22.1% Wood/Wood Waste Solids : 4.6% Residual Fuel Oil : 2.5%
Bulldog Solar LLC	Bulldog Solar LLC	Warrenton, GA	156 GWh	Apr 2023	Jul 2026	Solar
AL Sandersville LLC	CAMS (Georgia) AL Sandersville	Warthen, GA	326 GWh	Apr 2002	Dec 2025	Natural Gas
Washington County Power LLC	CAMS (Georgia) Washington County Power	Sandersville, GA	504 GWh	May 2003	Dec 2025	Natural Gas
Cane Creek	Cane Creek Solar, LLC	Pachuta, MS	157 GWh	Mar 2024	Jul 2026	Solar
BE Solar LLC	Cardinal Renewables	Atlanta, GA	6 GWh	Oct 2022	Dec 2025	Solar
Statesboro Solar LLC	Cardinal Renewables	Statesboro, GA	6 GWh	Nov 2022	Dec 2025	Solar
Rockmart	Cardinal Renewables	Rockmart, GA	5 GWh	Oct 2022	Dec 2025	Solar
Brady Solar LLC	Cardinal Renewables	Americus, GA	3 GWh	Dec 2022	Dec 2025	Solar
Hillabee Energy Center	CER Generation LLC	Alexander City, AL	3 TWh	May 2010	Jul 2026	Natural Gas
Old Midville Solar	Citizens Enterprises Corporation	Millen, GA	42 GWh	Oct 2016	Dec 2025	Solar
Valdosta Water Treatment Plant	City of Valdosta - (GA)	Valdosta, GA	11 MWh	Dec 1992	Dec 2025	Distillate Fuel Oil
CG PS Portfolio 1, LLC	ClearGen LLC	Kathleen, GA	7 GWh	Nov 2009	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%
Solar BESS Hybrid	Cobb Electric Membership Corporation	Marietta, GA	2 GWh	Sep 2020	Dec 2025	Solar : 95.3% Natural Gas : 4.7%
Cool Springs Solar (Hybrid)	Cool Springs Solar, LLC	Bainbridge, GA	499 GWh	Nov 2021	Jul 2026	Solar
CPV Stagecoach Solar	CPV Stagecoach Solar, LLC	Andersonville, GA	168 GWh	Apr 2024	Jul 2026	Solar
Crisp Plant	Crisp County Power Comm	Warwick, GA	278 MWh	Apr 1957	Dec 2025	Natural Gas
Lake Blackshear Project	Crisp County Power Comm	Warwick, GA	35 GWh	Apr 1930	Dec 2025	Water
MAS ASB Cogen Plant	Cube District Energy, LLC	Atlanta, GA	38 GWh	Feb 2012	Jul 2026	Natural Gas : 87.7% Landfill Gas : 12.3%
Georgia LFG Richland Creek Plant	Cube District Energy, LLC	Buford, GA	56 GWh	Aug 2016	Dec 2025	Landfill 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
Solar Glynn	Cypress Creek Renewables	Brunswick, GA	30 GWh	Nov 2016	Dec 2025	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	45 MWh	Apr 1991	Dec 2025	Distillate Fuel Oil
Dougherty County Solar, LLC	Dougherty County Solar, LLC	Albany, GA	268 GWh	Nov 2019	Jul 2026	Solar
East Atmore Solar	East Atmore Solar, LLC	Flomaton, AL	123 GWh	Nov 2025	Jul 2026	Solar
Pecan Row Landfill To Electric Facility	Energy Developments, Inc d/b/a EDL	Valdosta, GA	27 GWh	May 1977	Dec 2025	Landfill Gas
Taylor	Energy Developments, Inc d/b/a EDL	Mauk, GA	18 GWh	Aug 2003	Dec 2025	Landfill Gas
CII Methane Management III LFG Plant	Frontier Operation Services	Winterville, GA	3 GWh	Sep 2014	Dec 2025	Landfill Gas
McManus	Georgia Power Co	Brunswick, GA	19 GWh	Oct 1952	Dec 2025	Distillate Fuel Oil
Robins Air Force Base Solar	Georgia Power Co	Macon, GA	194 GWh	Mar 2021	Jul 2026	Solar
Tugalo	Georgia Power Co	Tallulah Falls, GA	94 GWh	Sep 1923	Dec 2025	Water
Fort Valley State University Solar	Georgia Power Co	Fort Valley, GA	21 GWh	Dec 2021	Dec 2025	Solar
Burton Dam	Georgia Power Co	Clayton, GA	18 GWh	Aug 1927	Jan 2025	Water
Comer Solar	Georgia Power Co	Comer, GA	4 GWh	Dec 2017	Dec 2025	Solar
Terrora	Georgia Power Co	Tallulah Falls, GA	38 GWh	Feb 1925	Dec 2025	Water
Morgan Falls	Georgia Power Co	Dunwoody, GA	35 GWh	Nov 1903	Dec 2025	Water
Nacoochee	Georgia Power Co	Lakemont, GA	11 GWh	Sep 1926	Dec 2025	Water
Tech Square Microgrid	Georgia Power Co	Atlanta, GA	1 GWh	Sep 2020	Dec 2025	Natural Gas
McIntosh Combined Cycle Facility	Georgia Power Co	Rincon, GA	8 TWh	May 2005	Jul 2026	Natural Gas
North Highlands	Georgia Power Co	Columbus, GA	97 GWh	Dec 1962	Dec 2025	Water
Oliver Dam	Georgia Power Co	Columbus, GA	120 GWh	Jun 1959	Dec 2025	Water
Sinclair Dam	Georgia Power Co	Milledgeville, GA	105 GWh	Jan 1953	Dec 2025	Water
Tallulah Falls	Georgia Power Co	Tallulah Falls, GA	106 GWh	Aug 1913	Dec 2025	Water

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.	26.0 TWh	83
#13	Duke Energy Carolinas	113.6 TWh	578
#21	Duke Energy Florida, Inc.	47.4 TWh	102
#50	Duke Energy Progress West	4.6 TWh	15
#58	Gainesville Regional Utilities	1.6 TWh	8
#42	JEA	9.4 TWh	24
#28	South Carolina Public Service Authority	19.7 TWh	35
#59	Southeastern Power Administration	1.2 TWh	11
#9	Tennessee Valley Authority	166.3 TWh	209

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#3	Electric Reliability Council of Texas, Inc.	506.6 TWh	1,487
#5	Southwest Power Pool	314.8 TWh	876
#6	Southern Company Services, Inc. - Trans	258.9 TWh	423
#7	California Independent System Operator	167.6 TWh	2,170
#9	Tennessee Valley Authority	166.3 TWh	209
#10	Florida Power & Light Co.	152.8 TWh	188
#12	New York Independent System Operator	134.2 TWh	1,334
#13	Duke Energy Carolinas	113.6 TWh	578
#15	ISO New England	112.3 TWh	1,667
#16	Bonneville Power Administration	91.2 TWh	170