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
Rockmart	Cardinal Renewables	Rockmart, GA	5 GWh	Oct 2022	Dec 2025	Solar
Robins Air Force Base Solar	Georgia Power Co	Macon, GA	201 GWh	Mar 2021	May 2026	Solar
Robins	Georgia Power Co	Robins AFB, GA	5 GWh	Apr 1995	Dec 2025	Distillate Fuel Oil : 86.5% Natural Gas : 13.5%
Rincon Solar I	AES Distributed Energy	Rincon, GA	24 GWh	Nov 2016	Dec 2025	Solar
Richmond Hayes Solar	Westbound Solar LLC	Augusta, GA	3 GWh	Oct 2018	Dec 2025	Solar
Richmond County GA S2 LLC	SolRiver Capital LLC	Hephzibah, GA	6 GWh	Mar 2023	Dec 2025	Solar
Richland (GA)	Terraform Arcadia	Columbus, GA	2 GWh	Aug 2014	Dec 2025	Solar
Reidsville Renewables, Inc.	Safari Energy, LLC	Reidsville, GA	8 GWh	Jul 2023	Dec 2025	Solar
Ratcliffe	Mississippi Power Co	De Kalb, MS	4 TWh	Jul 2014	May 2026	Natural Gas
Quitman Solar	Quitman Solar, LLC	Quitman, GA	337 GWh	Nov 2019	May 2026	Solar
Quitman II Solar	Quitman II Solar, LLC	Quitman, GA	318 GWh	Nov 2021	May 2026	Solar
Putnam Erikson 2	SolAmerica Energy, LLC	Eatonton, GA	5 GWh	Oct 2021	Dec 2025	Solar
Putnam Erickson	Safari Energy, LLC	Eatonton, GA	6 GWh	Feb 2020	Dec 2025	Solar
Prairie Bluff	WM Renewable Energy LLC	Houston, MS	5 GWh	Sep 2012	Dec 2025	Landfill Gas
Port Wentworth Mill	International Paper Port Wentworth Mill	Port Wentworth, GA	449 GWh	Jul 1991	Dec 2025	Black Liquor : 61.4% Wood/Wood Waste Solids : 24.5% Natural Gas : 11.2% Other Biomass Liquids : 1.5% Other Biomass Gas : 1.4%
Polk County GA S1, LLC	Safari Energy, LLC	Cedartown, GA	7 GWh	Feb 2023	Dec 2025	Solar
Polk Cedartown 2	Westbound Solar 3, LLC	Cedartown, GA	5 GWh	Feb 2023	Dec 2025	Solar
Polk Cedartown	Westbound Solar LLC	Cedartown, GA	4 GWh	Sep 2019	Dec 2025	Solar
Point A	PowerSouth Energy Cooperative	Andalusia, AL	13 GWh	Dec 1924	Dec 2025	Water
Pleasant Valley Solar	Walton Electric Member Corp	Monroe, GA	4 GWh	Mar 2016	Dec 2024	Solar
Pineview Solar, LLC	Pineview Solar, LLC	Pitts, GA	8 GWh	-	May 2026	Solar
Pierce Eunice	Westbound Solar 3, LLC	Blackshear, GA	4 GWh	Mar 2023	Dec 2025	Solar
Piedmont Green Power	Piedmont Green Power LLC	Barnesville, GA	420 GWh	Mar 2013	May 2026	Wood/Wood Waste Solids : 99.7%
Pensacola Florida Plant	Ascend Performance Materials LLC	Cantonment, FL	486 GWh	Aug 1953	May 2026	Natural Gas
Pecan Row Landfill To Electric Facility	Energy Developments, Inc d/b/a EDL	Valdosta, GA	27 GWh	May 1977	Dec 2025	Landfill Gas
PCA-Valdosta Mill	PCA-Valdosta Mill	Valdosta, GA	311 GWh	Dec 1953	Dec 2025	Black Liquor : 64.8% Wood/Wood Waste Solids : 31.3% Natural Gas : 3.8%
Pawpaw Solar Plant	Southern Power Co	Butler, GA	63 GWh	Feb 2016	Dec 2025	Solar
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%
Oliver Dam	Georgia Power Co	Columbus, GA	120 GWh	Jun 1959	Dec 2025	Water
Old Midville Solar	Citizens Enterprises Corporation	Millen, GA	42 GWh	Oct 2016	Dec 2025	Solar
Oil Dri 2 Solar	Westbound Solar LLC	Ochlocknee, GA	3 GWh	Apr 2019	Dec 2025	Solar
OE_GA3	Onward Energy	Camilla, GA	119 GWh	Nov 2019	May 2026	Solar
North Highlands	Georgia Power Co	Columbus, GA	97 GWh	Dec 1962	Dec 2025	Water
Naval Submarine Base Kings Bay	Kings Bay Naval Base	Kings Bay, GA	340 MWh	Nov 1984	May 2026	Distillate Fuel Oil
Nacoochee	Georgia Power Co	Lakemont, GA	11 GWh	Sep 1926	Dec 2025	Water
Muscogee Public Works	Westbound Solar LLC	Columbus, GA	3 GWh	Dec 2018	Dec 2025	Solar
Murray Treadwell Farms	Safari Energy, LLC	Chatsworth, GA	6 GWh	Feb 2020	Dec 2025	Solar
MPC Generating	MPC Generating, LLC	Monroe, GA	128 GWh	Dec 1999	Dec 2025	Natural Gas : 99.7%
Mount Vernon Solar	Walton Electric Member Corp	Monroe, GA	2 GWh	Jun 2015	Dec 2024	Solar
Morgan Falls	Georgia Power Co	Dunwoody, GA	35 GWh	Nov 1903	Dec 2025	Water
Moonshot	Moonshot Solar, LLC	Picayune, MS	131 GWh	Oct 2024	May 2026	Solar
Moody Air Force Base Solar	Georgia Power Co	Valdosta, GA	82 GWh	May 2020	May 2026	Solar
Mitchell Dam	Alabama Power Co	Verbena, AL	391 GWh	Oct 1949	Dec 2025	Water
Millers Ferry	USCE-Mobile District	Camden, AL	250 GWh	Mar 1970	Dec 2025	Water
Mid-Georgia Cogeneration Facility	SEPG MGA, LLC	Kathleen, GA	154 GWh	Sep 1997	May 2026	Natural Gas : 92.9% Distillate Fuel Oil : 7.1%
Meriwether Jackson	Safari Energy, LLC	Machester, GA	5 GWh	Mar 2020	Dec 2025	Solar
Meridian III	SR Meridian III, LLC	Meridian, MS	119 GWh	Nov 2019	May 2026	Solar
Mead Coated Board	Mead Coated Board Inc	Mahrt, AL	727 GWh	Oct 1966	May 2026	Black Liquor : 40.1% Wood/Wood Waste Solids : 33.0% Natural Gas : 26.9%
McWilliams	PowerSouth Energy Cooperative	Gantt, AL	3 TWh	Nov 1954	May 2026	Natural Gas
McManus	Georgia Power Co	Brunswick, GA	19 GWh	Oct 1952	Dec 2025	Distillate Fuel Oil
MCLB Landfill Gas to Energy	Inst and Envir Div Marine Logistics Base	Albany, GA	53 MWh	Aug 2011	Dec 2025	Landfill Gas
McIntosh Solar	Georgia Power Co	Rincon, GA	21 GWh	Jun 2024	Dec 2025	Solar
McIntosh Combined Cycle Facility	Georgia Power Co	Rincon, GA	8 TWh	May 2005	May 2026	Natural Gas
McIntosh (AL)	PowerSouth Energy Cooperative	McIntosh, AL	315 GWh	May 1991	Dec 2025	Natural Gas : 99.9%
McIntosh	Georgia Power Co	Rincon, GA	50 GWh	Jan 1979	May 2026	Natural Gas : 68.3% Distillate Fuel Oil : 31.7%
McCleskey Cotton	Westbound Solar LLC	Dawson, GA	4 GWh	May 2019	Dec 2025	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%
Martin Dam	Alabama Power Co	Dadeville, AL	287 GWh	Dec 1926	Dec 2025	Water
Marine Corps Logistics Base Solar	Georgia Power Co	Albany, GA	55 GWh	Jan 2018	May 2026	Solar
Lowndes Tycor Farms	Safari Energy, LLC	Lake Park, GA	5 GWh	Apr 2020	Dec 2025	Solar
Lowndes IDA	Safari Energy, LLC	Valdosta, GA	3 GWh	Mar 2020	Dec 2025	Solar
Lowndes Cowart	Madison Energy Investments LLC	Valdosta, GA	7 GWh	Sep 2023	Dec 2025	Solar
Lowman Energy Center	PowerSouth Energy Cooperative	Leroy, AL	4 TWh	May 1969	May 2026	Natural Gas
Logan Martin Dam	Alabama Power Co	Vincent, AL	300 GWh	Jul 1964	Dec 2025	Water
Lloyd Shoals	Georgia Power Co	Jackson, GA	68 GWh	Jan 1911	Dec 2025	Water
Live Oak Solar, LLC	Live Oak Solar, LLC	Metter, GA	93 GWh	Nov 2016	May 2026	Solar
Lewis Smith Dam	Alabama Power Co	Jasper, AL	275 GWh	Aug 1961	Dec 2025	Water
Leaf River Cellulose LLC	Leaf River Cellulose LLC	New Augusta, MS	430 GWh	Jun 1984	May 2026	Black Liquor : 82.6% Wood/Wood Waste Solids : 15.3% Natural Gas : 2.1%
Lay Dam	Alabama Power Co	Clanton, AL	482 GWh	Jan 1967	Dec 2025	Water
Lancaster Solar GA	Lancaster Solar GA, LLC	Arlington, GA	183 GWh	Nov 2021	May 2026	Solar
Lakeland Solar Energy LLC	Invenergy Services LLC	Lakeland, GA	4 GWh	Nov 2013	Dec 2025	Solar
Lake Blackshear Project	Crisp County Power Comm	Warwick, GA	35 GWh	Apr 1930	Dec 2025	Water
LaFayette Solar Farm	Boralex US Operations LLC	LaFayette, AL	164 GWh	Nov 2017	May 2026	Solar
Kings Bay Solar Facility	Georgia Power Co	Kings Bay, GA	38 GWh	Nov 2016	May 2026	Solar
King Mill	Augusta Canal Authority	Augusta, GA	4 GWh	Dec 1943	Dec 2025	Water
Kimberly-Clark Solar	Madison Energy Investments LLC	LaGrange, GA	4 GWh	Dec 2018	Sep 2025	Solar
Kimberly Clark Mobile - CHP Plant	Kimberly Clark - Mobile Alabama	Mobile, AL	358 GWh	Mar 2019	Dec 2025	Natural Gas
Joseph M Farley	Alabama Power Co	Columbia, AL	15 TWh	Nov 1977	May 2026	Nuclear
Jordan Dam	Alabama Power Co	Wetumpka, AL	314 GWh	Dec 1928	Dec 2025	Water
Jones Bluff	USCE-Mobile District	Selma, AL	251 GWh	May 1975	Dec 2025	Water
Jesup Plant	Rayonier Advanced Materials	Jesup, GA	464 GWh	May 1954	Dec 2025	Black Liquor : 76.7% Wood/Wood Waste Solids : 12.8% Natural Gas : 9.5% Residual Fuel Oil : 1.0%
James H Miller Jr	Alabama Power Co	Quinton, AL	19 TWh	Sep 1978	May 2026	Subbituminous Coal : 99.0% Natural Gas : 1.0%
Jack Watson	Mississippi Power Co	Gulfport, MS	2 TWh	May 1957	May 2026	Natural Gas
Jack McDonough	Georgia Power Co	Smyrna, GA	18 TWh	Apr 1971	May 2026	Natural Gas
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%
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%
International Paper Riverdale Mill	International Paper Co-Riverdl	Selma, AL	552 GWh	Dec 1966	Dec 2025	Natural Gas : 83.0% Black Liquor : 17.0%
International Paper Prattville Mill	International Paper Co	Prattville, AL	544 GWh	Jan 1967	May 2026	Black Liquor : 62.6% Natural Gas : 21.8% Wood/Wood Waste Solids : 15.6%
International Paper Pine Hill Mill	International Paper Co.	Pine Hill, AL	424 GWh	Jul 1968	Dec 2025	Black Liquor : 57.6% Natural Gas : 28.0% Wood/Wood Waste Solids : 14.2%
International Paper Pensacola	International Paper Co-Pensacola	Cantonment, FL	348 GWh	Dec 1980	Dec 2025	Black Liquor : 56.9% Wood/Wood Waste Solids : 34.2% Natural Gas : 8.9%
Inland Paperboard Packaging Rome	Inland Paperboard - Rome Mill	Rome, GA	403 GWh	Sep 1954	Dec 2025	Black Liquor : 58.2% Wood/Wood Waste Solids : 32.7% Natural Gas : 7.9% Residual Fuel Oil : 1.0%
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	Nov 2025	Solar
Holt Dam	Alabama Power Co	Tuscaloosa, AL	157 GWh	Jul 1968	Dec 2025	Water
Hog Bayou Energy Center	Mobile Energy LLC	Mobile, AL	1 TWh	Jun 2001	May 2026	Natural Gas
Hobnail Solar	Hobnail Solar, LLC	Hephzibah, GA	163 GWh	Nov 2023	May 2026	Solar
Hillabee Energy Center	CER Generation LLC	Alexander City, AL	3 TWh	May 2010	May 2026	Natural Gas
Hickory Park Solar Hybrid	RWE Clean Energy	Camilla, GA	420 GWh	May 2022	May 2026	Solar
Hazlehurst III	SR Hazlehurst III, LLC	Hazlehurst, GA	72 GWh	Nov 2019	May 2026	Solar
Hazlehurst II	SR South Loving, LLC	Hazlehurst, GA	41 GWh	Nov 2016	May 2026	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