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
White Pine Solar, LLC	White Pine Solar, LLC	Butler, GA	188 GWh	Jun 2016	Dec 2025	Solar
Weiss Dam	Alabama Power Co	Leesburg, AL	188 GWh	May 1961	Dec 2025	Water
SR Ailey	SR Ailey, LLC	Ailey, GA	183 GWh	Nov 2024	May 2026	Solar
Lancaster Solar GA	Lancaster Solar GA, LLC	Arlington, GA	183 GWh	Nov 2021	May 2026	Solar
H Neely Henry Dam	Alabama Power Co	Ohatchee, AL	181 GWh	May 1966	Dec 2025	Water
Decatur Parkway Solar Project, LLC	Southern Power Co	Bainbridge, GA	173 GWh	Nov 2015	Dec 2025	Solar
Washington County Power LLC	CAMS (Georgia) Washington County Power	Sandersville, GA	172 GWh	May 2003	Dec 2024	Natural Gas
Wing	Origis Energy USA, Inc	Wing, AL	170 GWh	Mar 2023	May 2026	Solar
CPV Stagecoach Solar	CPV Stagecoach Solar, LLC	Andersonville, GA	168 GWh	Apr 2024	May 2026	Solar
SR Cedar Springs, LLC	SR Cedar Springs, LLC	Blakely, GA	166 GWh	Nov 2022	May 2026	Solar
LaFayette Solar Farm	Boralex US Operations LLC	LaFayette, AL	164 GWh	Nov 2017	May 2026	Solar
Hobnail Solar	Hobnail Solar, LLC	Hephzibah, GA	163 GWh	Nov 2023	May 2026	Solar
SR Terrell	SR Terrell, LLC	Dawson, GA	163 GWh	Aug 2020	May 2026	Solar
Bulldog Solar LLC	Bulldog Solar LLC	Warrenton, GA	160 GWh	Apr 2023	May 2026	Solar
West Point (GA)	USCE-Mobile District	West Point, GA	159 GWh	Mar 1975	Dec 2025	Water
Cane Creek	Cane Creek Solar, LLC	Pachuta, MS	159 GWh	Mar 2024	May 2026	Solar
Holt Dam	Alabama Power Co	Tuscaloosa, AL	157 GWh	Jul 1968	Dec 2025	Water
AL Sandersville LLC	CAMS (Georgia) AL Sandersville	Warthen, GA	154 GWh	Apr 2002	Dec 2024	Natural Gas
Mid-Georgia Cogeneration Facility	SEPG MGA, LLC	Kathleen, GA	154 GWh	Sep 1997	May 2026	Natural Gas : 92.9% Distillate Fuel Oil : 7.1%
SR Perry	SR Perry, LLC	Perry, GA	153 GWh	Nov 2021	May 2026	Solar
SR DeSoto II	SR DeSoto II, LLC	DeSoto, GA	153 GWh	Nov 2023	May 2026	Solar
Bankhead Dam	Alabama Power Co	Northport, AL	151 GWh	Jun 1963	Dec 2025	Water
Smarr Energy Center	Oglethorpe Power Corporation	Forsyth, GA	149 GWh	May 1999	Dec 2025	Natural Gas
Buford	USCE-Mobile District	Buford, GA	143 GWh	Nov 2003	Dec 2025	Water
White Oak Solar, LLC	White Oak Solar, LLC	Waynesboro, GA	140 GWh	Jun 2016	Dec 2025	Solar
WestRock Southeast, LLC.	WestRock Southeast, LLC	Dublin, GA	138 GWh	May 1989	May 2026	Wood/Wood Waste Solids : 37.8% Tire-derived Fuels : 31.6% Natural Gas : 27.5% Other Biomass Solids : 3.1%
SR DeSoto III	SR DeSoto III, LLC	DeSoto, GA	135 GWh	Nov 2023	May 2026	Solar
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%
Harris Dam	Alabama Power Co	Lineville, AL	134 GWh	Mar 1983	Dec 2025	Water
Moonshot	Moonshot Solar, LLC	Picayune, MS	131 GWh	Oct 2024	May 2026	Solar
MPC Generating	MPC Generating, LLC	Monroe, GA	128 GWh	Dec 1999	Dec 2025	Natural Gas : 99.7%
Albany Green Energy	Albany Green Energy, LLC	Albany, GA	124 GWh	Jun 2017	May 2026	Wood/Wood Waste Solids : 99.8%
Oliver Dam	Georgia Power Co	Columbus, GA	120 GWh	Jun 1959	Dec 2025	Water
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%
Meridian III	SR Meridian III, LLC	Meridian, MS	119 GWh	Nov 2019	May 2026	Solar
OE_GA3	Onward Energy	Camilla, GA	119 GWh	Nov 2019	May 2026	Solar
Yates Dam	Alabama Power Co	Tallassee, AL	114 GWh	Jun 1928	Dec 2025	Water
Allatoona	USCE-Mobile District	Cartersville, GA	111 GWh	Dec 1949	Dec 2025	Water
Tallulah Falls	Georgia Power Co	Tallulah Falls, GA	106 GWh	Aug 1913	Dec 2025	Water
Tenaska Georgia Generation Facility	Tenaska Georgia Partners LP	Franklin, GA	106 GWh	May 2001	May 2026	Natural Gas : 81.5% Distillate Fuel Oil : 18.5%
Sinclair Dam	Georgia Power Co	Milledgeville, GA	105 GWh	Jan 1953	Dec 2025	Water
Bird Dog Solar	Bird Dog Solar, LLC	Waynesboro, GA	98 GWh	Nov 2023	May 2026	Solar
Gulf Coast Solar Center III	Arevon Energy, Inc.	Bellview, FL	97 GWh	Oct 2017	May 2026	Solar
North Highlands	Georgia Power Co	Columbus, GA	97 GWh	Dec 1962	Dec 2025	Water
Hartwell Energy Facility	Oglethorpe Power Corporation	Hartwell, GA	97 GWh	Mar 1994	Dec 2025	Natural Gas : 97.1% Distillate Fuel Oil : 2.9%
Tugalo	Georgia Power Co	Tallulah Falls, GA	94 GWh	Sep 1923	Dec 2025	Water
Calhoun Energy Center	Alabama Power Co	Eastaboga, AL	93 GWh	Dec 2002	May 2026	Natural Gas : 88.6% Distillate Fuel Oil : 11.4%
Live Oak Solar, LLC	Live Oak Solar, LLC	Metter, GA	93 GWh	Nov 2016	May 2026	Solar
Sumrall I Solar Farm	MS Solar 2, LLC	Sumrall, MS	92 GWh	May 2017	May 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%
Hattiesburg Solar Farm	Hattiesburg Farm, LLC	Hattiesburg, MS	88 GWh	Sep 2017	May 2026	Solar
Goat Rock	Georgia Power Co	Smiths, AL	88 GWh	Nov 1915	Dec 2025	Water
East Atmore Solar	East Atmore Solar, LLC	Flomaton, AL	83 GWh	Nov 2025	May 2026	Solar
Wolfskin Solar	Wolfskin Solar, LLC	Arnoldsville, GA	83 GWh	Nov 2024	May 2026	Solar
Moody Air Force Base Solar	Georgia Power Co	Valdosta, GA	82 GWh	May 2020	May 2026	Solar
Gulf Coast Solar Center II	Arevon Energy, Inc.	Navarre, FL	81 GWh	Oct 2017	May 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%
Sonny Solar LLC	Pine Gate Renewables	Elberton, GA	73 GWh	May 2023	May 2026	Solar
Hazlehurst III	SR Hazlehurst III, LLC	Hazlehurst, GA	72 GWh	Nov 2019	May 2026	Solar
Lloyd Shoals	Georgia Power Co	Jackson, GA	68 GWh	Jan 1911	Dec 2025	Water
Walker Springs I	Origis Energy USA, Inc	Gainestown, AL	64 GWh	-	May 2026	Solar
Pawpaw Solar Plant	Southern Power Co	Butler, GA	63 GWh	Feb 2016	Dec 2025	Solar
Gulf Coast Solar Center I	Arevon Energy, Inc.	Valparaiso, FL	60 GWh	May 2017	May 2026	Solar
Georgia-Pacific Taylorsville Plywood	Georgia-Pacific Wood Products LLC	Taylorsville, MS	59 GWh	Jun 2018	Dec 2025	Natural Gas
Georgia LFG Richland Creek Plant	Cube District Energy, LLC	Buford, GA	56 GWh	Aug 2016	Dec 2025	Landfill Gas
Baxley	SR Baxley, LLC	Baxley, GA	55 GWh	Nov 2020	May 2026	Solar
Fort Benning Solar Facility	Georgia Power Co	Fort Mitchell, AL	55 GWh	Nov 2015	May 2026	Solar
Marine Corps Logistics Base Solar	Georgia Power Co	Albany, GA	55 GWh	Jan 2018	May 2026	Solar
Imperial Savannah LP	US Sugar Savannah Refinery, LLC	Port Wentworth, GA	53 GWh	Jul 1946	Dec 2024	Natural Gas : 98.6% Bituminous Coal : 1.4%
W&T Onshore Treating Facility (OTF)	W&T Offshore Inc	Theodore, AL	52 GWh	Aug 1993	Dec 2025	Natural Gas
Fort Gordon Solar Facility	Georgia Power Co	Fort Gordon, GA	51 GWh	Sep 2016	Dec 2025	Solar
Simon Solar Farm LLC	Simon Solar Farm, LLC	Social Circle, GA	50 GWh	Oct 2013	Dec 2025	Solar
McIntosh	Georgia Power Co	Rincon, GA	50 GWh	Jan 1979	May 2026	Natural Gas : 68.3% Distillate Fuel Oil : 31.7%
AMEA Peaking	Alabama Municipal Elec Authority - (AL)	Sylacauga, AL	49 GWh	Apr 2004	Dec 2025	Natural Gas
Superior Landfill Gas Recovery	WM Renewable Energy LLC	Savannah, GA	48 GWh	Oct 2009	Dec 2025	Landfill Gas
Fort Stewart Solar Facility	Georgia Power Co	Fort Stewart, GA	47 GWh	Sep 2016	Dec 2025	Solar
SR Arlington I	SR Arlington, LLC	Arlington, GA	46 GWh	Nov 2021	Dec 2025	Solar
SR Odom	Odom Solar, LLC	Moultrie, GA	45 GWh	Oct 2020	Dec 2025	Solar
Georgia LFG Pine Ridge Plant	Cube District Energy, LLC	Griffin, GA	43 GWh	May 2016	Dec 2025	Landfill Gas
Decatur County Solar Project	Southern Power Co	Bainbridge, GA	42 GWh	Nov 2015	Dec 2025	Solar
Old Midville Solar	Citizens Enterprises Corporation	Millen, GA	42 GWh	Oct 2016	Dec 2025	Solar
Butler Solar Farm 20	Southern Power Co	Butler, GA	42 GWh	Jan 2016	Dec 2025	Solar
Hazlehurst II	SR South Loving, LLC	Hazlehurst, GA	41 GWh	Nov 2016	May 2026	Solar
MAS ASB Cogen Plant	Cube District Energy, LLC	Atlanta, GA	40 GWh	Feb 2012	May 2026	Natural Gas : 88.1% Landfill Gas : 11.9%
Flint River	Georgia Power Co	Albany, GA	40 GWh	Nov 1921	Dec 2025	Water
Terrora	Georgia Power Co	Tallulah Falls, GA	38 GWh	Feb 1925	Dec 2025	Water
Kings Bay Solar Facility	Georgia Power Co	Kings Bay, GA	38 GWh	Nov 2016	May 2026	Solar
Yonah	Georgia Power Co	Toccoa, GA	35 GWh	Sep 1925	Dec 2025	Water
Morgan Falls	Georgia Power Co	Dunwoody, GA	35 GWh	Nov 1903	Dec 2025	Water
Lake Blackshear Project	Crisp County Power Comm	Warwick, GA	35 GWh	Apr 1930	Dec 2025	Water
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%
Springhill Gas Recovery Plant	WM Renewable Energy LLC	Campbellton, FL	32 GWh	Apr 2006	Dec 2025	Landfill Gas
SR Hazlehurst	SR Hazlehurst, LLC	Hazlehurst, GA	31 GWh	Oct 2015	Dec 2025	Solar
Solar Glynn	Cypress Creek Renewables	Brunswick, GA	30 GWh	Nov 2016	Dec 2025	Solar
Sowega Power	SOWEGA Power LLC	Baconton, GA	29 GWh	May 1999	Dec 2025	Natural Gas : 92.8% Distillate Fuel Oil : 7.2%
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	Dec 2025	Natural Gas
Camilla Solar Plant	Axium US Solar Holdings LLC	Pelham, GA	26 GWh	Oct 2013	Dec 2025	Solar
Rincon Solar I	AES Distributed Energy	Rincon, GA	24 GWh	Nov 2016	Dec 2025	Solar
Fort Valley State University Solar	Georgia Power Co	Fort Valley, GA	21 GWh	Dec 2021	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