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	Jun 2025
Annual Generation	251.6 TWh
Power Plants	417
Utilities	212
Ranked #6 out of 65 in terms of net annual generation
Ranked #5 out of 53 in terms of annual generation from natural gas
Power Plant Types	Natural Gas \| 50.3% Nuclear \| 24.9% Coal \| 16.6% Solar \| 4.3% Water \| 2.4% Other Fuel \| 0.9%

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Daily Net Generation for Southern Company Services, Inc. - Trans for the past 3 Years

Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
Rockmart	Cardinal Renewables	Rockmart, GA	5 GWh	Oct 2022	Dec 2024	Solar
Robins Air Force Base Solar	Georgia Power Co	Macon, GA	216 GWh	Mar 2021	Mar 2025	Solar
Robins	Georgia Power Co	Robins AFB, GA	4 GWh	Apr 1995	Dec 2024	Distillate Fuel Oil : 99.9%
Riverwood International Macon Mill	Riverwood Intl USA Inc	Macon, GA	359 GWh	May 1948	Dec 2023	Black Liquor : 46.9% Wood/Wood Waste Solids : 44.5% Natural Gas : 7.4% Sludge Waste : 1.1%
Rincon Solar I	AES Distributed Energy	Rincon, GA	25 GWh	Nov 2016	Dec 2024	Solar
Richmond Hayes Solar	Westbound Solar LLC	Augusta, GA	3 GWh	Oct 2018	Dec 2024	Solar
Richmond County GA S2 LLC	SolRiver Capital LLC	Hephzibah, GA	6 GWh	Mar 2023	Dec 2024	Solar
Richland	Terraform Arcadia	Columbus, GA	2 GWh	Aug 2014	Dec 2024	Solar
Reidsville Renewables, Inc.	Safari Energy, LLC	Reidsville, GA	8 GWh	Jul 2023	Dec 2024	Solar
Ratcliffe	Mississippi Power Co	De Kalb, MS	4 TWh	Jul 2014	Mar 2025	Natural Gas
Quitman Solar	Quitman Solar, LLC	Quitman, GA	325 GWh	Nov 2019	Mar 2025	Solar
Quitman II Solar	Quitman II Solar, LLC	Quitman, GA	307 GWh	Nov 2021	Mar 2025	Solar
Putnam Erikson 2	SolAmerica Energy, LLC	Eatonton, GA	6 GWh	Oct 2021	Dec 2024	Solar
Putnam Erickson	Safari Energy, LLC	Eatonton, GA	6 GWh	Feb 2020	Dec 2024	Solar
Prairie Bluff	WM Renewable Energy LLC	Houston, MS	7 GWh	Sep 2012	Dec 2024	Landfill Gas
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%
Polk County GA S1, LLC	Safari Energy, LLC	Cedartown, GA	7 GWh	Feb 2023	Dec 2024	Solar
Polk Cedartown 2	Westbound Solar 3, LLC	Cedartown, GA	4 GWh	Feb 2023	Dec 2024	Solar
Polk Cedartown	Westbound Solar LLC	Cedartown, GA	5 GWh	Sep 2019	Dec 2024	Solar
Point A	PowerSouth Energy Cooperative	Andalusia, AL	15 GWh	Dec 1924	Dec 2024	Water
Pleasant Valley Solar	Walton Electric Member Corp	Monroe, GA	4 GWh	Mar 2016	Dec 2023	Solar
Pierce Eunice	Westbound Solar 3, LLC	Blackshear, GA	4 GWh	Mar 2023	Dec 2024	Solar
Piedmont Green Power	Piedmont Green Power LLC	Barnesville, GA	404 GWh	Mar 2013	Mar 2025	Wood/Wood Waste Solids : 99.7%
Pensacola Florida Plant	Ascend Performance Materials LLC	Cantonment, FL	511 GWh	Aug 1953	Mar 2025	Natural Gas
Pecan Row Landfill To Electric Facility	Energy Developments, Inc d/b/a EDL	Valdosta, GA	31 GWh	May 1977	Dec 2024	Landfill Gas
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%
Pawpaw Solar Plant	Southern Power Co	Butler, GA	63 GWh	Feb 2016	Dec 2024	Solar
Packaging Corp. of America Jackson Mill	Boise White Paper LLC	Jackson, AL	158 GWh	May 1996	Dec 2023	Black Liquor : 58.1% Natural Gas : 41.6%
Oliver Dam	Georgia Power Co	Columbus, GA	128 GWh	Jun 1959	Dec 2024	Water
Old Midville Solar	Citizens Enterprises Corporation	Millen, GA	42 GWh	Oct 2016	Dec 2024	Solar
Oil Dri 2 Solar	Westbound Solar LLC	Ochlocknee, GA	3 GWh	Apr 2019	Dec 2024	Solar
OE_GA3	Onward Energy	Camilla, GA	123 GWh	Nov 2019	Mar 2025	Solar
North Highlands	Georgia Power Co	Columbus, GA	94 GWh	Dec 1962	Dec 2024	Water
Naval Submarine Base Kings Bay	Kings Bay Naval Base	Kings Bay, GA	975 MWh	Nov 1984	Mar 2025	Distillate Fuel Oil
Nacoochee	Georgia Power Co	Lakemont, GA	13 GWh	Sep 1926	Dec 2024	Water
Muscogee Public Works	Westbound Solar LLC	Columbus, GA	3 GWh	Dec 2018	Dec 2024	Solar
Murray Treadwell Farms	Safari Energy, LLC	Chatsworth, GA	6 GWh	Feb 2020	Dec 2024	Solar
Multitrade Rabun Gap, LLC	Multitrade Rabun Gap LLC	Rabun Gap, GA	116 GWh	Dec 2009	Feb 2024	Wood/Wood Waste Solids
MPC Generating	MPC Generating, LLC	Monroe, GA	39 GWh	Dec 1999	Dec 2024	Natural Gas : 88.8% Distillate Fuel Oil : 11.2%
Mount Vernon Solar	Walton Electric Member Corp	Monroe, GA	2 GWh	Jun 2015	Dec 2023	Solar
Morgan Falls	Georgia Power Co	Dunwoody, GA	32 GWh	Nov 1903	Dec 2024	Water
Moonshot	Moonshot Solar, LLC	Picayune, MS	44 GWh	Oct 2024	Mar 2025	Solar
Moody Air Force Base Solar	Georgia Power Co	Valdosta, GA	76 GWh	May 2020	Mar 2025	Solar
Mitchell Dam	Alabama Power Co	Verbena, AL	356 GWh	Oct 1949	Dec 2024	Water
Millers Ferry	USCE-Mobile District	Camden, AL	273 GWh	Mar 1970	Dec 2024	Water
Mid-Georgia Cogeneration Facility	SEPG MGA, LLC	Kathleen, GA	127 GWh	Sep 1997	Mar 2025	Natural Gas : 92.4% Distillate Fuel Oil : 7.6%
Meriwether Jackson	Safari Energy, LLC	Machester, GA	6 GWh	Mar 2020	Dec 2024	Solar
Meridian III	SR Meridian III, LLC	Meridian, MS	120 GWh	Nov 2019	Mar 2025	Solar
Mead Coated Board	Mead Coated Board Inc	Mahrt, AL	734 GWh	Oct 1966	Mar 2025	Black Liquor : 39.0% Wood/Wood Waste Solids : 35.1% Natural Gas : 25.9%
McWilliams	PowerSouth Energy Cooperative	Gantt, AL	3 TWh	Nov 1954	Mar 2025	Natural Gas
McManus	Georgia Power Co	Brunswick, GA	3 GWh	Oct 1952	Dec 2024	Distillate Fuel Oil
MCLB Landfill Gas to Energy	Inst and Envir Div Marine Logistics Base	Albany, GA	4 GWh	Aug 2011	Dec 2024	Landfill Gas
McIntosh Solar	Georgia Power Co	Rincon, GA	9 GWh	Jun 2024	Dec 2024	Solar
McIntosh Combined Cycle Facility	Georgia Power Co	Rincon, GA	8 TWh	May 2005	Mar 2025	Natural Gas
McIntosh (AL)	PowerSouth Energy Cooperative	McIntosh, AL	256 GWh	May 1991	Dec 2024	Natural Gas
McIntosh	Georgia Power Co	Rincon, GA	39 GWh	Jan 1979	Mar 2025	Natural Gas : 65.8% Distillate Fuel Oil : 34.2%
McCleskey Cotton	Westbound Solar LLC	Dawson, GA	3 GWh	May 2019	Dec 2024	Solar
MAS ASB Cogen Plant	Cube District Energy, LLC	Atlanta, GA	38 GWh	Feb 2012	Mar 2025	Natural Gas : 95.3% Landfill Gas : 4.7%
Martin Dam	Alabama Power Co	Dadeville, AL	306 GWh	Dec 1926	Dec 2024	Water
Marine Corps Logistics Base Solar	Georgia Power Co	Albany, GA	53 GWh	Jan 2018	Mar 2025	Solar
Lowndes Tycor Farms	Safari Energy, LLC	Lake Park, GA	5 GWh	Apr 2020	Dec 2024	Solar
Lowndes IDA	Safari Energy, LLC	Valdosta, GA	3 GWh	Mar 2020	Dec 2024	Solar
Lowndes Cowart	Madison Energy Investments LLC	Valdosta, GA	7 GWh	Sep 2023	Dec 2024	Solar
Lowman Energy Center	PowerSouth Energy Cooperative	Leroy, AL	4 TWh	May 1969	Mar 2025	Natural Gas
Logan Martin Dam	Alabama Power Co	Vincent, AL	297 GWh	Jul 1964	Dec 2024	Water
Lloyd Shoals	Georgia Power Co	Jackson, GA	67 GWh	Jan 1911	Dec 2024	Water
Live Oak Solar, LLC	Live Oak Solar, LLC	Metter, GA	89 GWh	Nov 2016	Mar 2025	Solar
Lewis Smith Dam	Alabama Power Co	Jasper, AL	219 GWh	Aug 1961	Dec 2024	Water
Leaf River Cellulose LLC	Leaf River Cellulose LLC	New Augusta, MS	414 GWh	Jun 1984	Mar 2025	Black Liquor : 79.8% Wood/Wood Waste Solids : 15.6% Natural Gas : 4.6%
Lay Dam	Alabama Power Co	Clanton, AL	454 GWh	Jan 1967	Dec 2024	Water
Lancaster Solar GA	Lancaster Solar GA, LLC	Arlington, GA	179 GWh	Nov 2021	Mar 2025	Solar
Lakeland Solar Energy LLC	Invenergy Services LLC	Lakeland, GA	3 GWh	Nov 2013	Dec 2024	Solar
Lake Blackshear Project	Crisp County Power Comm	Warwick, GA	36 GWh	Apr 1930	Dec 2024	Water
LaFayette Solar Farm	Boralex US Operations LLC	LaFayette, AL	168 GWh	Nov 2017	Mar 2025	Solar
Kings Bay Solar Facility	Georgia Power Co	Kings Bay, GA	48 GWh	Nov 2016	Mar 2025	Solar
Kimberly-Clark Solar	DG Georgia Solar II, LLC	LaGrange, GA	4 GWh	Dec 2018	Dec 2024	Solar
Kimberly Clark Mobile - CHP Plant	Kimberly Clark - Mobile Alabama	Mobile, AL	368 GWh	Mar 2019	Dec 2024	Natural Gas
Joseph M Farley	Alabama Power Co	Columbia, AL	15 TWh	Nov 1977	Mar 2025	Nuclear
Jordan Dam	Alabama Power Co	Wetumpka, AL	271 GWh	Dec 1928	Dec 2024	Water
Jones Bluff	USCE-Mobile District	Selma, AL	244 GWh	May 1975	Dec 2024	Water
Jesup Plant	Rayonier Advanced Materials	Jesup, GA	483 GWh	May 1954	Dec 2023	Black Liquor : 75.8% Wood/Wood Waste Solids : 12.0% Natural Gas : 11.4% Residual Fuel Oil : 0.8%
James H Miller Jr	Alabama Power Co	Quinton, AL	19 TWh	Sep 1978	Mar 2025	Subbituminous Coal : 99.1% Natural Gas : 0.9%
Jack Watson	Mississippi Power Co	Gulfport, MS	3 TWh	May 1957	Mar 2025	Natural Gas
Jack McDonough	Georgia Power Co	Smyrna, GA	18 TWh	Apr 1971	Mar 2025	Natural Gas
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%
International Paper Savanna Mill	International Paper Co	Savannah, GA	664 GWh	May 1981	Mar 2025	Black Liquor : 62.6% Natural Gas : 29.9% Wood/Wood Waste Solids : 7.5%
International Paper Riverdale Mill	International Paper Co-Riverdl	Selma, AL	562 GWh	Dec 1966	Dec 2024	Natural Gas : 80.4% Black Liquor : 19.6%
International Paper Prattville Mill	International Paper Co	Prattville, AL	558 GWh	Jan 1967	Mar 2025	Black Liquor : 59.9% Natural Gas : 24.9% Wood/Wood Waste Solids : 15.2%
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%
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%
Inst and Envir Dir Marine Logistics Base	Inst and Envir Div Marine Logistics Base	Albany, GA	4 GWh	Sep 2005	Dec 2023	Landfill Gas
Inland Paperboard Packaging Rome	Inland Paperboard - Rome Mill	Rome, GA	358 GWh	Sep 1954	Dec 2023	Black Liquor : 38.2% Residual Fuel Oil : 30.3% Wood/Wood Waste Solids : 21.8% Natural Gas : 9.6%
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%
IKEA Savannah 490	IKEA Property Inc	Port Wentworth, GA	2 GWh	Aug 2012	Dec 2024	Solar
Holt Dam	Alabama Power Co	Tuscaloosa, AL	119 GWh	Jul 1968	Dec 2024	Water
Hog Bayou Energy Center	Mobile Energy LLC	Mobile, AL	1 TWh	Jun 2001	Mar 2025	Natural Gas
Hobnail Solar	Hobnail Solar, LLC	Hephzibah, GA	153 GWh	Nov 2023	Mar 2025	Solar
Hillabee Energy Center	CER Generation LLC	Alexander City, AL	4 TWh	May 2010	Mar 2025	Natural Gas
Hickory Park Solar Hybrid	Big Sky Wind, LLC	Camilla, GA	431 GWh	May 2022	Mar 2025	Solar : 99.9%
Hazlehurst III	SR Hazlehurst III, LLC	Hazlehurst, GA	86 GWh	Nov 2019	Mar 2025	Solar

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#56	City of Tallahassee	3.1 TWh	5
#25	Dominion Energy South Carolina, Inc.	26.0 TWh	87
#13	Duke Energy Carolinas	111.8 TWh	565
#21	Duke Energy Florida, Inc.	48.0 TWh	95
#52	Duke Energy Progress West	4.1 TWh	10
#59	Gainesville Regional Utilities	1.9 TWh	6
#39	JEA	9.2 TWh	22
#29	South Carolina Public Service Authority	19.4 TWh	34
#60	Southeastern Power Administration	1.5 TWh	11
#8	Tennessee Valley Authority	158.8 TWh	204

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#3	Electric Reliability Council of Texas, Inc.	476.9 TWh	1,305
#5	Southwest Power Pool	296.3 TWh	830
#6	Southern Company Services, Inc. - Trans	251.6 TWh	417
#7	California Independent System Operator	191.1 TWh	2,051
#8	Tennessee Valley Authority	158.8 TWh	204
#10	Florida Power & Light Co.	149.0 TWh	187
#12	New York Independent System Operator	130.3 TWh	1,191
#13	Duke Energy Carolinas	111.8 TWh	565
#15	ISO New England	103.1 TWh	1,561
#16	Bonneville Power Administration	81.7 TWh	163