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	259.3 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 \| 4.2% 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
CG PS Portfolio 1, LLC	ClearGen LLC	Kathleen, GA	7 GWh	Nov 2009	Dec 2025	Landfill Gas
Bibb Williams	Madison Energy Holdings LLC	Macob, GA	5 GWh	Oct 2023	Dec 2025	Solar
Lowndes Cowart	Madison Energy Investments LLC	Valdosta, GA	7 GWh	Sep 2023	Dec 2025	Solar
401 South	Madison Energy Investments LLC	Dalton, MA	945 MWh	Nov 2023	Dec 2025	Solar
Tift Fletcher	Madison Energy Investments LLC	Tifton, GA	7 GWh	Sep 2023	Dec 2025	Solar
Tift Bowen	Madison Energy Investments LLC	Tifton, GA	5 GWh	Sep 2023	Dec 2025	Solar
McIntosh Solar	Georgia Power Co	Rincon, GA	21 GWh	Jun 2024	Dec 2025	Solar
Tift Boyd	Westbound Solar 3, LLC	Tifton, GA	7 GWh	Sep 2022	Dec 2025	Solar
Gordon Thompson	Westbound Solar 3, LLC	Fairmount, GA	6 GWh	Nov 2022	Dec 2025	Solar
Polk Cedartown 2	Westbound Solar 3, LLC	Cedartown, GA	5 GWh	Feb 2023	Dec 2025	Solar
Pierce Eunice	Westbound Solar 3, LLC	Blackshear, GA	4 GWh	Mar 2023	Dec 2025	Solar
Bulloch Rushing	Westbound Solar 3, LLC	Statesboro, GA	6 GWh	Apr 2023	Dec 2025	Solar
Gordon Pine Hall	Westbound Solar 3, LLC	Fairmount, GA	4 GWh	Aug 2023	Dec 2025	Solar
Chattooga Gore	Westbound Solar 3, LLC	Menlo, GA	5 GWh	Sep 2023	Dec 2025	Solar
Barry	Alabama Power Co	Bucks, AL	13 TWh	Jan 1954	Jul 2026	Natural Gas : 97.1% Bituminous Coal : 2.9%
Greene County	Alabama Power Co	Demopolis, AL	858 GWh	May 1965	Jul 2026	Natural Gas : 99.9%
E C Gaston	Alabama Power Co	Wilsonville, AL	4 TWh	Apr 1960	Jul 2026	Bituminous Coal : 50.4% Natural Gas : 49.6%
Lowman Energy Center	PowerSouth Energy Cooperative	Leroy, AL	4 TWh	May 1969	Jul 2026	Natural Gas
McWilliams	PowerSouth Energy Cooperative	Gantt, AL	3 TWh	Nov 1954	Jul 2026	Natural Gas
Vogtle	Georgia Power Co	Waynesboro, GA	37 TWh	Apr 1987	Jul 2026	Nuclear
Bowen	Georgia Power Co	Cartersville, GA	13 TWh	Sep 1971	Jul 2026	Bituminous Coal : 99.8%
Jack McDonough	Georgia Power Co	Smyrna, GA	19 TWh	Apr 1971	Jul 2026	Natural Gas
Chevron Oil	Mississippi Power Co	Pascagoula, MS	1 TWh	Jun 1967	Jul 2026	Natural Gas
Jack Watson	Mississippi Power Co	Gulfport, MS	2 TWh	May 1957	Jul 2026	Natural Gas
Joseph M Farley	Alabama Power Co	Columbia, AL	15 TWh	Nov 1977	Jul 2026	Nuclear
James H Miller Jr	Alabama Power Co	Quinton, AL	19 TWh	Sep 1978	Jul 2026	Subbituminous Coal : 99.0% Natural Gas : 1.0%
Edwin I Hatch	Georgia Power Co	Baxley, GA	14 TWh	Nov 1975	Jul 2026	Nuclear
Victor J Daniel Jr	Mississippi Power Co	Escatawpa, MS	10 TWh	Aug 1977	Jul 2026	Natural Gas : 86.4% Subbituminous Coal : 13.0% Bituminous Coal : 0.6%
McIntosh	Georgia Power Co	Rincon, GA	40 GWh	Jan 1979	Jul 2026	Natural Gas : 60.0% Distillate Fuel Oil : 40.0%
Scherer	Georgia Power Co	Juliette, GA	7 TWh	Feb 1982	Jul 2026	Subbituminous Coal : 99.8%
Tallassee Hydro Project	Tallassee Shoals LLC	Clarke, GA	2 GWh	Jul 1986	Jul 2026	Water
H Allen Franklin Combined Cycle	Southern Power Co	Smiths, AL	12 TWh	May 2002	Jul 2026	Natural Gas
E B Harris Electric Generating Plant	Southern Power Co	Autaugaville, AL	5 TWh	May 2003	Jul 2026	Natural Gas
Chattahoochee Energy Facility	Oglethorpe Power Corporation	Franklin, GA	4 TWh	Jan 2003	Jul 2026	Natural Gas
Wansley Unit 9	Municipal Electric Authority - (GA)	Franklin, GA	3 TWh	May 2004	Jul 2026	Natural Gas
Leaf River Cellulose LLC	Leaf River Cellulose LLC	New Augusta, MS	429 GWh	Jun 1984	Jul 2026	Black Liquor : 82.2% Wood/Wood Waste Solids : 14.4% Natural Gas : 3.4%
Pensacola Florida Plant	Ascend Performance Materials LLC	Cantonment, FL	456 GWh	Aug 1953	Jul 2026	Natural Gas
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%
Georgia-Pacific Consr Prods LP-Naheola	Georgia-Pacific Consr Prods LP-Naheola	Pennington, AL	437 GWh	Jul 1959	Jul 2026	Black Liquor : 49.2% Wood/Wood Waste Solids : 29.0% Natural Gas : 21.8%
International Paper Prattville Mill	International Paper Co	Prattville, AL	538 GWh	Jan 1967	Jul 2026	Black Liquor : 62.1% Natural Gas : 22.0% Wood/Wood Waste Solids : 16.0%
WestRock Southeast, LLC.	WestRock Southeast, LLC	Dublin, GA	114 GWh	May 1989	Jul 2026	Natural Gas : 37.7% Wood/Wood Waste Solids : 34.0% Tire-derived Fuels : 26.0% Other Biomass Solids : 2.3%
Naval Submarine Base Kings Bay	Kings Bay Naval Base	Kings Bay, GA	340 MWh	Nov 1984	Jul 2026	Distillate Fuel Oil
Sibley Mill	Augusta Canal Authority	Augusta, GA	7 GWh	Dec 1945	Jul 2026	Water
Alabama Pine Pulp	Alabama River Cellulose LLC	Perdue Hill, AL	409 GWh	Oct 1991	Jul 2026	Black Liquor : 97.0% Natural Gas : 3.0%
Graniteville Enterprise Division	Augusta Canal Authority	Augusta, GA	2 GWh	Dec 1920	Jul 2026	Water
Mead Coated Board	Mead Coated Board Inc	Mahrt, AL	730 GWh	Oct 1966	Jul 2026	Black Liquor : 40.7% Wood/Wood Waste Solids : 32.6% Natural Gas : 26.7%
Mid-Georgia Cogeneration Facility	SEPG MGA, LLC	Kathleen, GA	150 GWh	Sep 1997	Jul 2026	Natural Gas : 92.7% Distillate Fuel Oil : 7.3%
Tenaska Georgia Generation Facility	Tenaska Georgia Partners LP	Franklin, GA	133 GWh	May 2001	Jul 2026	Natural Gas : 85.3% Distillate Fuel Oil : 14.7%
Hog Bayou Energy Center	Mobile Energy LLC	Mobile, AL	1 TWh	Jun 2001	Jul 2026	Natural Gas
Tenaska Lindsay Hill Generating Station	Alabama Power Co	Billingsley, AL	1 TWh	Apr 2002	Jul 2026	Natural Gas
Thomas A Smith Energy Facility	Oglethorpe Power Corporation	Dalton, GA	8 TWh	May 2002	Jul 2026	Natural Gas
Bobby C Smith Jr Energy Facility	Oglethorpe Power Corporation	Rincon, GA	3 TWh	Jul 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%
Hillabee Energy Center	CER Generation LLC	Alexander City, AL	3 TWh	May 2010	Jul 2026	Natural Gas
Central Alabama Generating Station	Alabama Power Co	Billingsley, AL	6 TWh	Apr 2003	Jul 2026	Natural Gas
Wansley Combined Cycle	Southern Power Co	Franklin, GA	7 TWh	May 2002	Jul 2026	Natural Gas
McIntosh Combined Cycle Facility	Georgia Power Co	Rincon, GA	8 TWh	May 2005	Jul 2026	Natural Gas
Ratcliffe	Mississippi Power Co	De Kalb, MS	4 TWh	Jul 2014	Jul 2026	Natural Gas
Piedmont Green Power	Piedmont Green Power LLC	Barnesville, GA	419 GWh	Mar 2013	Jul 2026	Wood/Wood Waste Solids : 99.7%
MAS ASB Cogen Plant	Cube District Energy, LLC	Atlanta, GA	38 GWh	Feb 2012	Jul 2026	Natural Gas : 87.7% Landfill Gas : 12.3%
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
Fort Benning Solar Facility	Georgia Power Co	Fort Mitchell, AL	55 GWh	Nov 2015	Jul 2026	Solar
Kings Bay Solar Facility	Georgia Power Co	Kings Bay, GA	38 GWh	Nov 2016	Jul 2026	Solar
Marine Corps Logistics Base Solar	Georgia Power Co	Albany, GA	55 GWh	Jan 2018	Jul 2026	Solar
Butler Solar Project 103	Southern Power Co	Butler, GA	221 GWh	Nov 2016	Jul 2026	Solar
Live Oak Solar, LLC	Live Oak Solar, LLC	Metter, GA	94 GWh	Nov 2016	Jul 2026	Solar
Sumrall I Solar Farm	MS Solar 2, LLC	Sumrall, MS	89 GWh	May 2017	Jul 2026	Solar
Albany Green Energy	Albany Green Energy, LLC	Albany, GA	194 GWh	Jun 2017	Jul 2026	Wood/Wood Waste Solids : 99.8%
GRP Franklin Renewable Energy Facility	GRP Franklin Renewable Energy Facility, LLC	Carnesville, GA	419 GWh	Nov 2019	Jul 2026	Wood/Wood Waste Solids
Hattiesburg Solar Farm	Hattiesburg Farm, LLC	Hattiesburg, MS	88 GWh	Sep 2017	Jul 2026	Solar
Hazlehurst II	SR South Loving, LLC	Hazlehurst, GA	52 GWh	Nov 2016	Jul 2026	Solar
LaFayette Solar Farm	Boralex US Operations LLC	LaFayette, AL	161 GWh	Nov 2017	Jul 2026	Solar
GRP Madison Renewable Energy Facility	GRP Madison Renewable Energy Facility, LLC	Colbert, GA	421 GWh	Nov 2019	Jul 2026	Wood/Wood Waste Solids
Robins Air Force Base Solar	Georgia Power Co	Macon, GA	194 GWh	Mar 2021	Jul 2026	Solar
Twiggs Solar	Onward Energy	Dry Branch, GA	398 GWh	Aug 2020	Jul 2026	Solar
Camilla Solar Energy Project	Invenergy Services LLC	Camilla, GA	345 GWh	Jan 2020	Jul 2026	Solar
Hazlehurst III	SR Hazlehurst III, LLC	Hazlehurst, GA	67 GWh	Nov 2019	Jul 2026	Solar
SR Terrell	SR Terrell, LLC	Dawson, GA	160 GWh	Aug 2020	Jul 2026	Solar
Meridian III	SR Meridian III, LLC	Meridian, MS	118 GWh	Nov 2019	Jul 2026	Solar
Snipesville	SR Snipesville, LLC	Denton, GA	177 GWh	Nov 2020	Jul 2026	Solar
SR Arlington II	SR Arlington II MT, LLC	Blakely, GA	217 GWh	Oct 2019	Jul 2026	Solar
Dougherty County Solar, LLC	Dougherty County Solar, LLC	Albany, GA	268 GWh	Nov 2019	Jul 2026	Solar
Moody Air Force Base Solar	Georgia Power Co	Valdosta, GA	83 GWh	May 2020	Jul 2026	Solar
Quitman Solar	Quitman Solar, LLC	Quitman, GA	341 GWh	Nov 2019	Jul 2026	Solar
OE_GA3	Onward Energy	Camilla, GA	117 GWh	Nov 2019	Jul 2026	Solar
Hickory Park Solar Hybrid	RWE Clean Energy	Camilla, GA	400 GWh	May 2022	Jul 2026	Solar
Cool Springs Solar (Hybrid)	Cool Springs Solar, LLC	Bainbridge, GA	499 GWh	Nov 2021	Jul 2026	Solar
Black Bear Solar 1	Lightsource Renewable Energy Asset Management, LLC	Montgomery, AL	209 GWh	Jan 2023	Jul 2026	Solar
Lancaster Solar GA	Lancaster Solar GA, LLC	Arlington, GA	183 GWh	Nov 2021	Jul 2026	Solar
SR Perry	SR Perry, LLC	Perry, GA	152 GWh	Nov 2021	Jul 2026	Solar
SR Lumpkin	SR Lumpkin, LLC	Lumpkin, GA	211 GWh	Nov 2021	Jul 2026	Solar
Baxley	SR Baxley, LLC	Baxley, GA	52 GWh	Nov 2020	Jul 2026	Solar
Quitman II Solar	Quitman II Solar, LLC	Quitman, GA	323 GWh	Nov 2021	Jul 2026	Solar
Wing	Origis Energy USA, Inc	Wing, AL	171 GWh	Mar 2023	Jul 2026	Solar
SR Clay, LLC	SR Clay, LLC	Fort Gaines, GA	227 GWh	Nov 2022	Jul 2026	Solar
SR Cedar Springs, LLC	SR Cedar Springs, LLC	Blakely, GA	166 GWh	Nov 2022	Jul 2026	Solar
SR DeSoto I, LLC	SR DeSoto I, LLC	DeSoto, GA	285 GWh	Nov 2022	Jul 2026	Solar
SR Snipesville II	SR Snipesville II, LLC	Denton, GA	239 GWh	Nov 2021	Jul 2026	Solar

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#54	City of Tallahassee	3.2 TWh	5
#24	Dominion Energy South Carolina, Inc.	26.1 TWh	83
#13	Duke Energy Carolinas	113.4 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
#43	JEA	9.4 TWh	24
#28	South Carolina Public Service Authority	19.6 TWh	35
#59	Southeastern Power Administration	1.2 TWh	11
#9	Tennessee Valley Authority	166.2 TWh	209

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#3	Electric Reliability Council of Texas, Inc.	506.3 TWh	1,487
#5	Southwest Power Pool	314.5 TWh	876
#6	Southern Company Services, Inc. - Trans	259.3 TWh	423
#7	California Independent System Operator	168.7 TWh	2,170
#9	Tennessee Valley Authority	166.2 TWh	209
#10	Florida Power & Light Co.	153.0 TWh	188
#12	New York Independent System Operator	134.1 TWh	1,334
#13	Duke Energy Carolinas	113.4 TWh	578
#15	ISO New England	112.2 TWh	1,667
#16	Bonneville Power Administration	91.1 TWh	170