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	Mar 2026
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 54 in terms of annual generation from natural gas
Power Plant Types	Natural Gas \| 50.1% Nuclear \| 25.3% Coal \| 17.7% Solar \| 3.9% Water \| 2.2% 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
E C Gaston	Alabama Power Co	Wilsonville, AL	4 TWh	Apr 1960	Dec 2025	Bituminous Coal : 53.0% Natural Gas : 47.0%
Bowen	Georgia Power Co	Cartersville, GA	12 TWh	Sep 1971	Dec 2025	Bituminous Coal : 99.8%
Mead Coated Board	Mead Coated Board Inc	Mahrt, AL	724 GWh	Oct 1966	Dec 2025	Black Liquor : 39.5% Wood/Wood Waste Solids : 34.5% Natural Gas : 26.0%
International Paper Pensacola	International Paper Co-Pensacola	Cantonment, FL	344 GWh	Dec 1980	Dec 2024	Black Liquor : 43.2% Natural Gas : 28.9% Wood/Wood Waste Solids : 27.9%
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%
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%
Riverwood International Macon Mill	Riverwood Intl USA Inc	Macon, GA	382 GWh	May 1948	Dec 2024	Black Liquor : 46.4% Wood/Wood Waste Solids : 43.9% Natural Gas : 7.6% Sludge Waste : 1.6% Waste/Other Oil : 0.5%
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%
International Paper Pine Hill Mill	International Paper Co.	Pine Hill, AL	476 GWh	Jul 1968	Dec 2024	Black Liquor : 54.3% Wood/Wood Waste Solids : 29.2% Natural Gas : 16.4%
Interstate Paper LLC Riceboro	Interstate Paper LLC	Riceboro, GA	94 GWh	Feb 1968	Dec 2024	Black Liquor : 54.4% Wood/Wood Waste Solids : 29.5% Natural Gas : 16.0%
Georgia-Pacific Consr Prods LP-Naheola	Georgia-Pacific Consr Prods LP-Naheola	Pennington, AL	462 GWh	Jul 1959	Dec 2025	Black Liquor : 55.2% Natural Gas : 23.5% Wood/Wood Waste Solids : 21.3%
Georgia-Pacific Brewton Mill	Georgia-Pacific Brewton LLC	Brewton, AL	499 GWh	Sep 1957	Dec 2024	Black Liquor : 55.3% Natural Gas : 44.7%
Inland Paperboard Packaging Rome	Inland Paperboard - Rome Mill	Rome, GA	385 GWh	Sep 1954	Dec 2024	Black Liquor : 57.1% Wood/Wood Waste Solids : 31.6% Natural Gas : 8.2% Other Fuel : 1.7% Residual Fuel Oil : 1.3%
International Paper Savanna Mill	International Paper Co	Savannah, GA	633 GWh	May 1981	Sep 2025	Black Liquor : 62.7% Natural Gas : 29.9% Wood/Wood Waste Solids : 7.3%
Port Wentworth Mill	International Paper Port Wentworth Mill	Port Wentworth, GA	421 GWh	Jul 1991	Dec 2024	Black Liquor : 62.9% Wood/Wood Waste Solids : 25.0% Natural Gas : 9.6% Other Biomass Liquids : 1.3% Other Biomass Gas : 1.3%
International Paper Prattville Mill	International Paper Co	Prattville, AL	559 GWh	Jan 1967	Dec 2025	Black Liquor : 63.2% Natural Gas : 21.8% Wood/Wood Waste Solids : 14.9%
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%
WestRock Demopolis Mill	WestRock Mill Company, LLC	Demopolis, AL	313 GWh	Sep 1982	Dec 2024	Black Liquor : 64.5% Wood/Wood Waste Solids : 28.5% Natural Gas : 6.8%
PCA-Valdosta Mill	PCA-Valdosta Mill	Valdosta, GA	323 GWh	Dec 1953	Dec 2024	Black Liquor : 67.8% Wood/Wood Waste Solids : 28.3% Natural Gas : 3.9%
Brunswick Cellulose	Brunswick Cellulose LLC	Brunswick, GA	217 GWh	May 1954	Dec 2025	Black Liquor : 68.0% Natural Gas : 23.5% Wood/Wood Waste Solids : 4.8% Residual Fuel Oil : 3.0% Tire-derived Fuels : 0.6%
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%
Jesup Plant	Rayonier Advanced Materials	Jesup, GA	466 GWh	May 1954	Dec 2024	Black Liquor : 76.4% Wood/Wood Waste Solids : 12.0% Natural Gas : 10.5% Residual Fuel Oil : 1.1%
Flint River Operations	International Paper - Flint River Mill	Oglethorpe, GA	434 GWh	Nov 1980	Dec 2024	Black Liquor : 78.2% Wood/Wood Waste Solids : 15.2% Natural Gas : 6.6%
Leaf River Cellulose LLC	Leaf River Cellulose LLC	New Augusta, MS	418 GWh	Jun 1984	Dec 2025	Black Liquor : 81.2% Wood/Wood Waste Solids : 15.1% Natural Gas : 3.7%
Alabama Pine Pulp	Alabama River Cellulose LLC	Perdue Hill, AL	397 GWh	Oct 1991	Dec 2025	Black Liquor : 96.3% Natural Gas : 3.7%
Emory Decatur Hospital	DeKalb Regional Health System	Decatur, GA	44 MWh	Apr 1991	Dec 2024	Distillate Fuel Oil
Valdosta Water Treatment Plant	Valdosta City of	Valdosta, GA	52 MWh	Dec 1992	Dec 2024	Distillate Fuel Oil
Sun Trust Plaza	Sun Trust Plaza Associates LLC	Atlanta, GA	22 MWh	Dec 1993	Dec 2024	Distillate Fuel Oil
Wilson	Georgia Power Co	Waynesboro, GA	2 GWh	Nov 1972	Dec 2024	Distillate Fuel Oil
CNN Center	RREF IV-P CP III Marietta Street LLC	Atlanta, GA	77 MWh	May 1986	Jun 2024	Distillate Fuel Oil
Naval Submarine Base Kings Bay	Kings Bay Naval Base	Kings Bay, GA	362 MWh	Nov 1984	Dec 2025	Distillate Fuel Oil
Emory Hillandale Hospital	DeKalb Regional Health System	Lithonia, GA	6 MWh	Jun 2005	Dec 2024	Distillate Fuel Oil
Walton Bainbridge Power Facility	Walton Bainbridge LLC	Bainbridge, GA	64 MWh	Jun 2000	Dec 2024	Distillate Fuel Oil
McManus	Georgia Power Co	Brunswick, GA	3 GWh	Oct 1952	Dec 2024	Distillate Fuel Oil
Robins	Georgia Power Co	Robins AFB, GA	4 GWh	Apr 1995	Dec 2024	Distillate Fuel Oil : 99.9%
Prairie Bluff	WM Renewable Energy LLC	Houston, MS	7 GWh	Sep 2012	Dec 2024	Landfill Gas
Springhill Gas Recovery Plant	WM Renewable Energy LLC	Campbellton, FL	35 GWh	Apr 2006	Dec 2024	Landfill Gas
Georgia LFG Richland Creek Plant	Cube District Energy, LLC	Buford, GA	54 GWh	Aug 2016	Dec 2024	Landfill Gas
Taylor	Energy Developments, Inc d/b/a EDL	Mauk, GA	33 GWh	Aug 2003	Dec 2024	Landfill Gas
Georgia LFG Pine Ridge Plant	Cube District Energy, LLC	Griffin, GA	37 GWh	May 2016	Dec 2024	Landfill Gas
Inst and Envir Dir Marine Logistics Base	Inst and Envir Div Marine Logistics Base	Albany, GA	4 GWh	Sep 2005	Dec 2023	Landfill Gas
CG PS Portfolio 1, LLC	ClearGen LLC	Kathleen, GA	12 GWh	Nov 2009	Dec 2024	Landfill Gas
Superior Landfill Gas Recovery	WM Renewable Energy LLC	Savannah, GA	50 GWh	Oct 2009	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
MCLB Landfill Gas to Energy	Inst and Envir Div Marine Logistics Base	Albany, GA	4 GWh	Aug 2011	Dec 2023	Landfill Gas
CII Methane Management III LFG Plant	Frontier Operation Services	Winterville, GA	4 GWh	Sep 2014	Dec 2024	Landfill Gas
ADS Renewable Energy-Wolf Creek LLC	ADS Renewable Energy- Wolf Creek, LLC	Dry Branch, GA	18 GWh	Oct 2011	Dec 2024	Landfill Gas
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%
Thomas A Smith Energy Facility	Oglethorpe Power Corporation	Dalton, GA	8 TWh	May 2002	Dec 2025	Natural Gas
Chevron Oil	Mississippi Power Co	Pascagoula, MS	1 TWh	Jun 1967	Dec 2025	Natural Gas
Hawk Road Facility	Oglethorpe Power Corporation	Franklin, GA	682 GWh	Apr 2001	Dec 2024	Natural Gas
Hog Bayou Energy Center	Mobile Energy LLC	Mobile, AL	1 TWh	Jun 2001	Dec 2025	Natural Gas
Washington County Power LLC	CAMS (Georgia) Washington County Power	Sandersville, GA	172 GWh	May 2003	Dec 2024	Natural Gas
Baconton Power Plant	Baconton Power LLC	Baconton, GA	74 GWh	May 2000	Dec 2024	Natural Gas
Yates	Georgia Power Co	Newnan, GA	2 TWh	Aug 1950	Dec 2024	Natural Gas
Tenaska Lindsay Hill Generating Station	Tenaska Alabama Partners LP	Billingsley, AL	2 TWh	Apr 2002	Dec 2025	Natural Gas
Doyle Energy Facility	Oglethorpe Power Corporation	Monroe, GA	31 GWh	Apr 2000	Dec 2024	Natural Gas
Crisp Plant	Crisp County Power Comm	Warwick, GA	229 MWh	Apr 1957	Dec 2024	Natural Gas
Bobby C Smith Jr Energy Facility	Oglethorpe Power Corporation	Rincon, GA	3 TWh	Jul 2003	Dec 2025	Natural Gas
Hillabee Energy Center	CER Generation LLC	Alexander City, AL	3 TWh	May 2010	Dec 2025	Natural Gas
Central Alabama Generating Station	Alabama Power Co	Billingsley, AL	5 TWh	Apr 2003	Dec 2025	Natural Gas
AL Sandersville LLC	CAMS (Georgia) AL Sandersville	Warthen, GA	154 GWh	Apr 2002	Dec 2024	Natural Gas
Wansley Combined Cycle	Southern Power Co	Franklin, GA	8 TWh	May 2002	Dec 2025	Natural Gas
Jack McDonough	Georgia Power Co	Smyrna, GA	17 TWh	Apr 1971	Dec 2025	Natural Gas
AMEA Peaking	Alabama Municipal Elec Authority	Sylacauga, AL	35 GWh	Apr 2004	Dec 2024	Natural Gas
McIntosh Combined Cycle Facility	Georgia Power Co	Rincon, GA	8 TWh	May 2005	Dec 2025	Natural Gas
McWilliams	PowerSouth Energy Cooperative	Gantt, AL	4 TWh	Nov 1954	Dec 2025	Natural Gas
Lowman Energy Center	PowerSouth Energy Cooperative	Leroy, AL	4 TWh	May 1969	Dec 2025	Natural Gas
Ratcliffe	Mississippi Power Co	De Kalb, MS	4 TWh	Jul 2014	Dec 2025	Natural Gas
Tech Square Microgrid	Georgia Power Co	Atlanta, GA	1 GWh	Sep 2020	Dec 2024	Natural Gas
Theodore Cogen Facility	Alabama Power Co	Theodore, AL	2 TWh	Nov 2000	Dec 2024	Natural Gas
Kimberly Clark Mobile - CHP Plant	Kimberly Clark - Mobile Alabama	Mobile, AL	368 GWh	Mar 2019	Dec 2024	Natural Gas
Jack Watson	Mississippi Power Co	Gulfport, MS	3 TWh	May 1957	Dec 2025	Natural Gas
W&T Onshore Treating Facility (OTF)	W&T Offshore Inc	Theodore, AL	55 GWh	Aug 1993	Dec 2024	Natural Gas
Pensacola Florida Plant	Ascend Performance Materials LLC	Cantonment, FL	495 GWh	Aug 1953	Dec 2025	Natural Gas
Wansley Unit 9	Municipal Electric Authority	Franklin, GA	2 TWh	May 2004	Dec 2025	Natural Gas
Chattahoochee Energy Facility	Oglethorpe Power Corporation	Franklin, GA	4 TWh	Jan 2003	Dec 2025	Natural Gas
Talbot County Energy	Oglethorpe Power Corporation	Box Springs, GA	494 GWh	Mar 2002	Dec 2024	Natural Gas
E B Harris Electric Generating Plant	Southern Power Co	Autaugaville, AL	5 TWh	May 2003	Dec 2025	Natural Gas
Smarr Energy Center	Oglethorpe Power Corporation	Forsyth, GA	202 GWh	May 1999	Dec 2024	Natural Gas
Sewell Creek Energy	Oglethorpe Power Corporation	Cedartown, GA	523 GWh	May 2000	Dec 2024	Natural Gas
Sowega Power	SOWEGA Power LLC	Baconton, GA	53 GWh	May 1999	Nov 2024	Natural Gas
Georgia-Pacific Taylorsville Plywood	Georgia-Pacific Wood Products LLC	Taylorsville, MS	55 GWh	Jun 2018	Dec 2024	Natural Gas
H Allen Franklin Combined Cycle	Southern Power Co	Smiths, AL	12 TWh	May 2002	Dec 2025	Natural Gas
General Electric Plastic	Alabama Power Co	Burkeville, AL	602 GWh	Jun 1999	Dec 2024	Natural Gas
Washington County Cogeneration Facility	Alabama Power Co	McIntosh, AL	826 GWh	Jan 1999	Dec 2024	Natural Gas
McIntosh (AL)	PowerSouth Energy Cooperative	McIntosh, AL	256 GWh	May 1991	Dec 2024	Natural Gas
Walton County Energy Facility	Oglethorpe Power Corporation	Monroe, GA	314 GWh	May 2001	Dec 2024	Natural Gas
Walton Discover Power Facility	Walton Discover LLC	Smiths, AL	69 MWh	May 1999	Dec 2024	Natural Gas
Sweatt	Mississippi Power Co	Meridian, MS	165 MWh	Apr 1951	Oct 2024	Natural Gas
McIntosh	Georgia Power Co	Rincon, GA	36 GWh	Jan 1979	Dec 2025	Natural Gas : 71.6% Distillate Fuel Oil : 28.4%
International Paper Riverdale Mill	International Paper Co-Riverdl	Selma, AL	562 GWh	Dec 1966	Dec 2024	Natural Gas : 80.4% Black Liquor : 19.6%
Victor J Daniel Jr	Mississippi Power Co	Escatawpa, MS	10 TWh	Aug 1977	Dec 2025	Natural Gas : 82.0% Subbituminous Coal : 17.1% Bituminous Coal : 0.8%
MAS ASB Cogen Plant	Cube District Energy, LLC	Atlanta, GA	38 GWh	Feb 2012	Dec 2025	Natural Gas : 87.8% Landfill Gas : 12.2%
MPC Generating	MPC Generating, LLC	Monroe, GA	39 GWh	Dec 1999	Dec 2024	Natural Gas : 88.8% Distillate Fuel Oil : 11.2%
Calhoun Energy Center	Alabama Power Co	Eastaboga, AL	88 GWh	Dec 2002	Dec 2025	Natural Gas : 91.6% Distillate Fuel Oil : 8.4%
Dahlberg	Southern Power Co	Nicholson, GA	229 GWh	May 2000	Dec 2024	Natural Gas : 92.4% Distillate Fuel Oil : 7.6%
Tenaska Georgia Generation Facility	Tenaska Georgia Partners LP	Franklin, GA	83 GWh	May 2001	Nov 2025	Natural Gas : 93.8% Distillate Fuel Oil : 6.2%
Mid-Georgia Cogeneration Facility	SEPG MGA, LLC	Kathleen, GA	179 GWh	Sep 1997	Dec 2025	Natural Gas : 94.3% Distillate Fuel Oil : 5.7%
Barry	Alabama Power Co	Bucks, AL	12 TWh	Jan 1954	Dec 2025	Natural Gas : 94.9% Bituminous Coal : 5.1%

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#54	City of Tallahassee	3.2 TWh	5
#25	Dominion Energy South Carolina, Inc.	25.6 TWh	87
#13	Duke Energy Carolinas	112.4 TWh	565
#20	Duke Energy Florida, Inc.	47.5 TWh	95
#52	Duke Energy Progress West	4.3 TWh	10
#58	Gainesville Regional Utilities	1.7 TWh	8
#41	JEA	9.4 TWh	22
#29	South Carolina Public Service Authority	18.4 TWh	34
#59	Southeastern Power Administration	1.4 TWh	11
#9	Tennessee Valley Authority	162.4 TWh	204

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#3	Electric Reliability Council of Texas, Inc.	484.9 TWh	1,313
#5	Southwest Power Pool	300.1 TWh	835
#6	Southern Company Services, Inc. - Trans	250.9 TWh	417
#7	California Independent System Operator	179.9 TWh	2,075
#9	Tennessee Valley Authority	162.4 TWh	204
#10	Florida Power & Light Co.	150.5 TWh	187
#12	New York Independent System Operator	134.0 TWh	1,211
#13	Duke Energy Carolinas	112.4 TWh	565
#15	ISO New England	110.5 TWh	1,577
#16	Bonneville Power Administration	85.9 TWh	163