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
Tift Boyd	Westbound Solar 3, LLC	Tifton, GA	7 GWh	Sep 2022	Dec 2025	Solar
Bulloch County GA S3 LLC	SolRiver Capital LLC	Statesboro, GA	7 GWh	Mar 2023	Dec 2025	Solar
Ware Avra I	Safari Energy, LLC	Waycross, GA	7 GWh	Mar 2020	Dec 2025	Solar
Bulloch County GA S4 LLC	SolRiver Capital LLC	Statesboro, GA	7 GWh	Mar 2023	Dec 2025	Solar
Sibley Mill	Augusta Canal Authority	Augusta, GA	7 GWh	Dec 1945	Jul 2026	Water
Tift Fletcher	Madison Energy Investments LLC	Tifton, GA	7 GWh	Sep 2023	Dec 2025	Solar
Lowndes Cowart	Madison Energy Investments LLC	Valdosta, GA	7 GWh	Sep 2023	Dec 2025	Solar
Reidsville Renewables, Inc.	Safari Energy, LLC	Reidsville, GA	8 GWh	Jul 2023	Dec 2025	Solar
Nacoochee	Georgia Power Co	Lakemont, GA	11 GWh	Sep 1926	Dec 2025	Water
ADS Renewable Energy-Wolf Creek LLC	ADS Renewable Energy- Wolf Creek, LLC	Dry Branch, GA	12 GWh	Oct 2011	Dec 2025	Landfill Gas
Azalea Solar, LLC	Onward Energy	Davisboro, GA	12 GWh	Nov 2013	Dec 2025	Solar
Fort Rucker Solar Array	Alabama Power Co	Fort Rucker, AL	13 GWh	Mar 2017	Dec 2025	Solar
ANAD Solar Array	Alabama Power Co	Anniston Army Depot, AL	13 GWh	Jun 2017	Dec 2025	Solar
Point A	PowerSouth Energy Cooperative	Andalusia, AL	13 GWh	Dec 1924	Dec 2025	Water
Taylor	Energy Developments, Inc d/b/a EDL	Mauk, GA	18 GWh	Aug 2003	Dec 2025	Landfill Gas
Burton Dam	Georgia Power Co	Clayton, GA	18 GWh	Aug 1927	Jan 2025	Water
McManus	Georgia Power Co	Brunswick, GA	19 GWh	Oct 1952	Dec 2025	Distillate Fuel Oil
McIntosh Solar	Georgia Power Co	Rincon, GA	21 GWh	Jun 2024	Dec 2025	Solar
Fort Valley State University Solar	Georgia Power Co	Fort Valley, GA	21 GWh	Dec 2021	Dec 2025	Solar
Rincon Solar I	AES Distributed Energy	Rincon, GA	24 GWh	Nov 2016	Dec 2025	Solar
Camilla Solar Plant	Axium US Solar Holdings LLC	Pelham, GA	26 GWh	Oct 2013	Dec 2025	Solar
Pecan Row Landfill To Electric Facility	Energy Developments, Inc d/b/a EDL	Valdosta, GA	27 GWh	May 1977	Dec 2025	Landfill Gas
Doyle Energy Facility	Oglethorpe Power Corporation	Monroe, GA	27 GWh	Apr 2000	Nov 2025	Natural Gas
Sowega Power	SOWEGA Power LLC	Baconton, GA	29 GWh	May 1999	Dec 2025	Natural Gas : 92.8% Distillate Fuel Oil : 7.2%
Solar Glynn	Cypress Creek Renewables	Brunswick, GA	30 GWh	Nov 2016	Dec 2025	Solar
SR Hazlehurst	SR Hazlehurst, LLC	Hazlehurst, GA	31 GWh	Oct 2015	Dec 2025	Solar
Springhill Gas Recovery Plant	WM Renewable Energy LLC	Campbellton, FL	32 GWh	Apr 2006	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%
Lake Blackshear Project	Crisp County Power Comm	Warwick, GA	35 GWh	Apr 1930	Dec 2025	Water
Morgan Falls	Georgia Power Co	Dunwoody, GA	35 GWh	Nov 1903	Dec 2025	Water
Yonah	Georgia Power Co	Toccoa, GA	35 GWh	Sep 1925	Dec 2025	Water
Kings Bay Solar Facility	Georgia Power Co	Kings Bay, GA	38 GWh	Nov 2016	Jul 2026	Solar
Terrora	Georgia Power Co	Tallulah Falls, GA	38 GWh	Feb 1925	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%
Flint River	Georgia Power Co	Albany, GA	40 GWh	Nov 1921	Dec 2025	Water
McIntosh	Georgia Power Co	Rincon, GA	40 GWh	Jan 1979	Jul 2026	Natural Gas : 60.0% Distillate Fuel Oil : 40.0%
Butler Solar Farm 20	Southern Power Co	Butler, GA	42 GWh	Jan 2016	Dec 2025	Solar
Old Midville Solar	Citizens Enterprises Corporation	Millen, GA	42 GWh	Oct 2016	Dec 2025	Solar
Decatur County Solar Project	Southern Power Co	Bainbridge, GA	42 GWh	Nov 2015	Dec 2025	Solar
Georgia LFG Pine Ridge Plant	Cube District Energy, LLC	Griffin, GA	43 GWh	May 2016	Dec 2025	Landfill Gas
Walker Springs II	Origis Energy USA, Inc	Gainestown, AL	45 GWh	-	Jul 2026	Solar
SR Odom	Odom Solar, LLC	Moultrie, GA	45 GWh	Oct 2020	Dec 2025	Solar
Pineview Solar, LLC	Pineview Solar, LLC	Pitts, GA	45 GWh	-	Jul 2026	Solar
SR Arlington I	SR Arlington, LLC	Arlington, GA	46 GWh	Nov 2021	Dec 2025	Solar
Fort Stewart Solar Facility	Georgia Power Co	Fort Stewart, GA	47 GWh	Sep 2016	Dec 2025	Solar
Superior Landfill Gas Recovery	WM Renewable Energy LLC	Savannah, GA	48 GWh	Oct 2009	Dec 2025	Landfill Gas
AMEA Peaking	Alabama Municipal Elec Authority - (AL)	Sylacauga, AL	49 GWh	Apr 2004	Dec 2025	Natural Gas
Simon Solar Farm LLC	Simon Solar Farm, LLC	Social Circle, GA	50 GWh	Oct 2013	Dec 2025	Solar
Fort Gordon Solar Facility	Georgia Power Co	Fort Gordon, GA	51 GWh	Sep 2016	Dec 2025	Solar
Baxley	SR Baxley, LLC	Baxley, GA	52 GWh	Nov 2020	Jul 2026	Solar
Hazlehurst II	SR South Loving, LLC	Hazlehurst, GA	52 GWh	Nov 2016	Jul 2026	Solar
W&T Onshore Treating Facility (OTF)	W&T Offshore Inc	Theodore, AL	52 GWh	Aug 1993	Dec 2025	Natural Gas
Imperial Savannah LP	US Sugar Savannah Refinery, LLC	Port Wentworth, GA	54 GWh	Jul 1946	Dec 2025	Natural Gas : 96.8% Bituminous Coal : 3.2%
Marine Corps Logistics Base Solar	Georgia Power Co	Albany, GA	55 GWh	Jan 2018	Jul 2026	Solar
Fort Benning Solar Facility	Georgia Power Co	Fort Mitchell, AL	55 GWh	Nov 2015	Jul 2026	Solar
Georgia LFG Richland Creek Plant	Cube District Energy, LLC	Buford, GA	56 GWh	Aug 2016	Dec 2025	Landfill Gas
Georgia-Pacific Taylorsville Plywood	Georgia-Pacific Wood Products LLC	Taylorsville, MS	59 GWh	Jun 2018	Dec 2025	Natural Gas
Gulf Coast Solar Center I	Arevon Energy, Inc.	Valparaiso, FL	61 GWh	May 2017	Jul 2026	Solar
Pawpaw Solar Plant	Southern Power Co	Butler, GA	63 GWh	Feb 2016	Dec 2025	Solar
Hazlehurst III	SR Hazlehurst III, LLC	Hazlehurst, GA	67 GWh	Nov 2019	Jul 2026	Solar
Lloyd Shoals	Georgia Power Co	Jackson, GA	68 GWh	Jan 1911	Dec 2025	Water
Sonny Solar LLC	Pine Gate Renewables	Elberton, GA	69 GWh	May 2023	Jul 2026	Solar
Baconton Power Plant	Baconton Power LLC	Baconton, GA	78 GWh	May 2000	Dec 2025	Natural Gas : 98.6% Distillate Fuel Oil : 1.4%
Gulf Coast Solar Center II	Arevon Energy, Inc.	Navarre, FL	81 GWh	Oct 2017	Jul 2026	Solar
Wolfskin Solar	Wolfskin Solar, LLC	Arnoldsville, GA	82 GWh	Nov 2024	Jul 2026	Solar
Moody Air Force Base Solar	Georgia Power Co	Valdosta, GA	83 GWh	May 2020	Jul 2026	Solar
Hattiesburg Solar Farm	Hattiesburg Farm, LLC	Hattiesburg, MS	88 GWh	Sep 2017	Jul 2026	Solar
Goat Rock	Georgia Power Co	Smiths, AL	88 GWh	Nov 1915	Dec 2025	Water
Sumrall I Solar Farm	MS Solar 2, LLC	Sumrall, MS	89 GWh	May 2017	Jul 2026	Solar
Interstate Paper LLC Riceboro	Interstate Paper LLC	Riceboro, GA	90 GWh	Feb 1968	Sep 2025	Black Liquor : 54.0% Wood/Wood Waste Solids : 32.1% Natural Gas : 13.8%
Live Oak Solar, LLC	Live Oak Solar, LLC	Metter, GA	94 GWh	Nov 2016	Jul 2026	Solar
Tugalo	Georgia Power Co	Tallulah Falls, GA	94 GWh	Sep 1923	Dec 2025	Water
Walker Springs I	Origis Energy USA, Inc	Gainestown, AL	96 GWh	-	Jul 2026	Solar
Hartwell Energy Facility	Oglethorpe Power Corporation	Hartwell, GA	97 GWh	Mar 1994	Dec 2025	Natural Gas : 97.1% Distillate Fuel Oil : 2.9%
Bird Dog Solar	Bird Dog Solar, LLC	Waynesboro, GA	97 GWh	Nov 2023	Jul 2026	Solar
North Highlands	Georgia Power Co	Columbus, GA	97 GWh	Dec 1962	Dec 2025	Water
Gulf Coast Solar Center III	Arevon Energy, Inc.	Bellview, FL	97 GWh	Oct 2017	Jul 2026	Solar
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
Allatoona	USCE-Mobile District	Cartersville, GA	111 GWh	Dec 1949	Dec 2025	Water
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%
Yates Dam	Alabama Power Co	Tallassee, AL	114 GWh	Jun 1928	Dec 2025	Water
OE_GA3	Onward Energy	Camilla, GA	117 GWh	Nov 2019	Jul 2026	Solar
Meridian III	SR Meridian III, LLC	Meridian, MS	118 GWh	Nov 2019	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%
Oliver Dam	Georgia Power Co	Columbus, GA	120 GWh	Jun 1959	Dec 2025	Water
Moonshot	Moonshot Solar, LLC	Picayune, MS	122 GWh	Oct 2024	Jul 2026	Solar
East Atmore Solar	East Atmore Solar, LLC	Flomaton, AL	123 GWh	Nov 2025	Jul 2026	Solar
MPC Generating	MPC Generating, LLC	Monroe, GA	128 GWh	Dec 1999	Dec 2025	Natural Gas : 99.7%
SR DeSoto III	SR DeSoto III, LLC	DeSoto, GA	133 GWh	Nov 2023	Jul 2026	Solar
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%
Harris Dam	Alabama Power Co	Lineville, AL	134 GWh	Mar 1983	Dec 2025	Water
Savannah River Mill	Georgia-Pacific Consr Prods LP-Savannah	Rincon, GA	135 GWh	Nov 1986	Dec 2025	Petroleum Coke : 58.8% Bituminous Coal : 21.5% Natural Gas : 18.3% Distillate Fuel Oil : 1.3%
White Oak Solar, LLC	White Oak Solar, LLC	Waynesboro, GA	140 GWh	Jun 2016	Dec 2025	Solar
Buford	USCE-Mobile District	Buford, GA	143 GWh	Nov 2003	Dec 2025	Water
Smarr Energy Center	Oglethorpe Power Corporation	Forsyth, GA	149 GWh	May 1999	Dec 2025	Natural Gas
Mid-Georgia Cogeneration Facility	SEPG MGA, LLC	Kathleen, GA	150 GWh	Sep 1997	Jul 2026	Natural Gas : 92.7% Distillate Fuel Oil : 7.3%
Bankhead Dam	Alabama Power Co	Northport, AL	151 GWh	Jun 1963	Dec 2025	Water
SR DeSoto II	SR DeSoto II, LLC	DeSoto, GA	151 GWh	Nov 2023	Jul 2026	Solar
SR Perry	SR Perry, LLC	Perry, GA	152 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