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	Mar 2026
Annual Generation	250.9 TWh
Power Plants	417
Utilities	210
Ranked #6 out of 65 in terms of net annual generation
Ranked #5 out of 54 in terms of annual generation from natural gas
Power Plant Types	Natural Gas \| 50.1% Nuclear \| 25.3% Coal \| 17.7% Solar \| 3.9% Water \| 2.2% 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
Putnam Erickson	Safari Energy, LLC	Eatonton, GA	6 GWh	Feb 2020	Dec 2024	Solar
Wallace Dam	Georgia Power Co	Eatonton, GA	40 GWh	Nov 1979	Dec 2025	Water
Putnam Erikson 2	SolAmerica Energy, LLC	Eatonton, GA	6 GWh	Oct 2021	Dec 2024	Solar
Tri-County Solar Facility	Georgia Power Co	Eatonton, GA	2 GWh	May 2016	Dec 2024	Solar
Calhoun Energy Center	Alabama Power Co	Eastaboga, AL	88 GWh	Dec 2002	Dec 2025	Natural Gas : 91.6% Distillate Fuel Oil : 8.4%
Morgan Falls	Georgia Power Co	Dunwoody, GA	32 GWh	Nov 1903	Dec 2024	Water
Dublin Solar I	AES Distributed Energy	Dublin, GA	4 GWh	Mar 2015	Dec 2024	Solar
WestRock Southeast, LLC.	WestRock Southeast, LLC	Dublin, GA	187 GWh	May 1989	Dec 2025	Wood/Wood Waste Solids : 39.6% Tire-derived Fuels : 34.2% Natural Gas : 22.0% Other Biomass Solids : 4.2%
ADS Renewable Energy-Wolf Creek LLC	ADS Renewable Energy- Wolf Creek, LLC	Dry Branch, GA	18 GWh	Oct 2011	Dec 2024	Landfill Gas
Twiggs Solar	Onward Energy	Dry Branch, GA	366 GWh	Aug 2020	Dec 2025	Solar
Turnipseed Solar, LLC	Southeastern Solar Farm Fund, LLC	Douglasville, GA	5 GWh	Oct 2017	Dec 2024	Solar
Seminole (GA)	Terraform Arcadia	Donalsonville, GA	1 GWh	Sep 2014	Dec 2024	Solar
SR DeSoto II	SR DeSoto II, LLC	DeSoto, GA	153 GWh	Nov 2023	Dec 2025	Solar
SR DeSoto I, LLC	SR DeSoto I, LLC	DeSoto, GA	308 GWh	Nov 2022	Dec 2025	Solar
SR DeSoto III	SR DeSoto III, LLC	DeSoto, GA	135 GWh	Nov 2023	Dec 2025	Solar
Snipesville	SR Snipesville, LLC	Denton, GA	207 GWh	Nov 2020	Dec 2025	Solar
SR Snipesville III	SR Snipesville III, LLC	Denton, GA	256 GWh	Jun 2023	Dec 2025	Solar
SR Snipesville II	SR Snipesville II, LLC	Denton, GA	250 GWh	Nov 2021	Dec 2025	Solar
WestRock Demopolis Mill	WestRock Mill Company, LLC	Demopolis, AL	313 GWh	Sep 1982	Dec 2024	Black Liquor : 64.5% Wood/Wood Waste Solids : 28.5% Natural Gas : 6.8%
Greene County	Alabama Power Co	Demopolis, AL	1 TWh	May 1965	Dec 2025	Natural Gas : 99.9%
Emory Decatur Hospital	DeKalb Regional Health System	Decatur, GA	44 MWh	Apr 1991	Dec 2024	Distillate Fuel Oil
Ratcliffe	Mississippi Power Co	De Kalb, MS	4 TWh	Jul 2014	Dec 2025	Natural Gas
SR Terrell	SR Terrell, LLC	Dawson, GA	173 GWh	Aug 2020	Dec 2025	Solar
McCleskey Cotton	Westbound Solar LLC	Dawson, GA	3 GWh	May 2019	Dec 2024	Solar
Terrell Riles Stovall	Safari Energy, LLC	Dawson, GA	4 GWh	Apr 2020	Dec 2024	Solar
Azalea Solar, LLC	Onward Energy	Davisboro, GA	12 GWh	Nov 2013	Dec 2024	Solar
401 South	Madison Energy Investments LLC	Dalton, MA	403 MWh	Nov 2023	Dec 2024	Solar
Dalton 2	Georgia Power Co	Dalton, GA	6 GWh	Nov 2014	Dec 2024	Solar
Thomas A Smith Energy Facility	Oglethorpe Power Corporation	Dalton, GA	8 TWh	May 2002	Dec 2025	Natural Gas
Martin Dam	Alabama Power Co	Dadeville, AL	306 GWh	Dec 1926	Dec 2024	Water
U S Alliance Coosa Pines	Bowater Newport Coosa Pines Op	Coosa Pines, AL	142 GWh	Dec 1967	Dec 2024	Black Liquor : 69.6% Natural Gas : 30.4%
Comer Solar	Georgia Power Co	Comer, GA	3 GWh	Dec 2017	Dec 2024	Solar
Richland (GA)	Terraform Arcadia	Columbus, GA	2 GWh	Aug 2014	Dec 2024	Solar
Oliver Dam	Georgia Power Co	Columbus, GA	128 GWh	Jun 1959	Dec 2024	Water
Muscogee Public Works	Westbound Solar LLC	Columbus, GA	3 GWh	Dec 2018	Dec 2024	Solar
North Highlands	Georgia Power Co	Columbus, GA	94 GWh	Dec 1962	Dec 2024	Water
Joseph M Farley	Alabama Power Co	Columbia, AL	13 TWh	Nov 1977	Dec 2025	Nuclear
GRP Madison Renewable Energy Facility	GRP Madison Renewable Energy Facility, LLC	Colbert, GA	423 GWh	Nov 2019	Dec 2025	Wood/Wood Waste Solids
Arnold Cochran	Westbound Solar LLC	Cochran, GA	3 GWh	Mar 2020	Dec 2024	Solar
Coody Cochran	Westbound Solar LLC	Cochran, GA	6 GWh	Sep 2019	Dec 2024	Solar
Decatur Solar	Washington County Solar, LLC	Climax, GA	480 GWh	Oct 2024	Dec 2025	Solar
Burton Dam	Georgia Power Co	Clayton, GA	20 GWh	Aug 1927	Dec 2024	Water
Tallassee Hydro Project	Tallassee Shoals LLC	Clarke, GA	4 GWh	Jul 1986	Dec 2025	Water
Lay Dam	Alabama Power Co	Clanton, AL	454 GWh	Jan 1967	Dec 2024	Water
Carters	USCE-Mobile District	Chatsworth, GA	30 GWh	Jun 1975	Dec 2025	Water
Murray Treadwell Farms	Safari Energy, LLC	Chatsworth, GA	6 GWh	Feb 2020	Dec 2024	Solar
Polk Cedartown	Westbound Solar LLC	Cedartown, GA	5 GWh	Sep 2019	Dec 2024	Solar
Sewell Creek Energy	Oglethorpe Power Corporation	Cedartown, GA	523 GWh	May 2000	Dec 2024	Natural Gas
Polk Cedartown 2	Westbound Solar 3, LLC	Cedartown, GA	4 GWh	Feb 2023	Dec 2024	Solar
Polk County GA S1, LLC	Safari Energy, LLC	Cedartown, GA	7 GWh	Feb 2023	Dec 2024	Solar
Georgia-Pacific Cedar Springs	Georgia-Pacific Cedar Springs LLC	Cedar Springs, GA	468 GWh	Sep 1963	Jul 2025	Black Liquor : 43.5% Wood/Wood Waste Solids : 20.4% Bituminous Coal : 18.7% Natural Gas : 10.7% Residual Fuel Oil : 4.6% Distillate Fuel Oil : 2.1%
Bowen	Georgia Power Co	Cartersville, GA	12 TWh	Sep 1971	Dec 2025	Bituminous Coal : 99.8%
Allatoona	USCE-Mobile District	Cartersville, GA	122 GWh	Dec 1949	Dec 2024	Water
Bartow Davidson	Madison Energy Holdings LLC	Cartersville, GA	6 GWh	Nov 2023	Dec 2024	Solar
GRP Franklin Renewable Energy Facility	GRP Franklin Renewable Energy Facility, LLC	Carnesville, GA	385 GWh	Nov 2019	Dec 2025	Wood/Wood Waste Solids
Pensacola Florida Plant	Ascend Performance Materials LLC	Cantonment, FL	495 GWh	Aug 1953	Dec 2025	Natural Gas
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%
Springhill Gas Recovery Plant	WM Renewable Energy LLC	Campbellton, FL	35 GWh	Apr 2006	Dec 2024	Landfill Gas
Camilla Solar Energy Project	Invenergy Services LLC	Camilla, GA	358 GWh	Jan 2020	Dec 2025	Solar
OE_GA3	Onward Energy	Camilla, GA	124 GWh	Nov 2019	Dec 2025	Solar
Hickory Park Solar Hybrid	Big Sky Wind, LLC	Camilla, GA	431 GWh	May 2022	Dec 2025	Solar
Millers Ferry	USCE-Mobile District	Camden, AL	273 GWh	Mar 1970	Dec 2024	Water
Cairo Solar Farm, LLC	Southeastern Solar Farm Fund, LLC	Cairo, GA	3 GWh	May 2017	Dec 2024	Solar
Pawpaw Solar Plant	Southern Power Co	Butler, GA	63 GWh	Feb 2016	Dec 2024	Solar
Butler Solar Farm 20	Southern Power Co	Butler, GA	39 GWh	Jan 2016	Dec 2024	Solar
Butler Solar Project 103	Southern Power Co	Butler, GA	224 GWh	Nov 2016	Dec 2025	Solar
Taylor County Solar	Southern Power Co	Butler, GA	245 GWh	Oct 2016	Dec 2024	Solar
White Pine Solar, LLC	White Pine Solar, LLC	Butler, GA	190 GWh	Jun 2016	Dec 2024	Solar
General Electric Plastic	Alabama Power Co	Burkeville, AL	602 GWh	Jun 1999	Dec 2024	Natural Gas
Georgia LFG Richland Creek Plant	Cube District Energy, LLC	Buford, GA	54 GWh	Aug 2016	Dec 2024	Landfill Gas
Buford	USCE-Mobile District	Buford, GA	147 GWh	Nov 2003	Dec 2024	Water
Barry	Alabama Power Co	Bucks, AL	12 TWh	Jan 1954	Dec 2025	Natural Gas : 94.9% Bituminous Coal : 5.1%
McManus	Georgia Power Co	Brunswick, GA	3 GWh	Oct 1952	Dec 2024	Distillate Fuel Oil
Brunswick Cellulose	Brunswick Cellulose LLC	Brunswick, GA	217 GWh	May 1954	Dec 2025	Black Liquor : 68.0% Natural Gas : 23.5% Wood/Wood Waste Solids : 4.8% Residual Fuel Oil : 3.0% Tire-derived Fuels : 0.6%
Solar Glynn	Cypress Creek Renewables	Brunswick, GA	16 GWh	Nov 2016	Dec 2024	Solar
Bulloch Neville Farms	Safari Energy, LLC	Brooklet, GA	6 GWh	Apr 2020	Dec 2024	Solar
Georgia-Pacific Brewton Mill	Georgia-Pacific Brewton LLC	Brewton, AL	499 GWh	Sep 1957	Dec 2024	Black Liquor : 55.3% Natural Gas : 44.7%
Talbot County Energy	Oglethorpe Power Corporation	Box Springs, GA	494 GWh	Mar 2002	Dec 2024	Natural Gas
SR Arlington II	SR Arlington II MT, LLC	Blakely, GA	229 GWh	Oct 2019	Dec 2025	Solar
SR Cedar Springs, LLC	SR Cedar Springs, LLC	Blakely, GA	164 GWh	Nov 2022	Dec 2025	Solar
Pierce Eunice	Westbound Solar 3, LLC	Blackshear, GA	4 GWh	Mar 2023	Dec 2024	Solar
Tenaska Lindsay Hill Generating Station	Tenaska Alabama Partners LP	Billingsley, AL	2 TWh	Apr 2002	Dec 2025	Natural Gas
Central Alabama Generating Station	Alabama Power Co	Billingsley, AL	5 TWh	Apr 2003	Dec 2025	Natural Gas
Blackwater Solar	Blackwater Solar, LLC	Bickley, GA	189 GWh	Mar 2024	Dec 2025	Solar
Gulf Coast Solar Center III	Arevon Energy, Inc.	Bellview, FL	93 GWh	Oct 2017	Dec 2025	Solar
Edwin I Hatch	Georgia Power Co	Baxley, GA	14 TWh	Nov 1975	Dec 2025	Nuclear
Baxley	SR Baxley, LLC	Baxley, GA	57 GWh	Nov 2020	Dec 2025	Solar
Piedmont Green Power	Piedmont Green Power LLC	Barnesville, GA	407 GWh	Mar 2013	Dec 2025	Wood/Wood Waste Solids : 99.7%
Cool Springs Solar (Hybrid)	Cool Springs Solar, LLC	Bainbridge, GA	514 GWh	Nov 2021	Dec 2025	Solar
Walton Bainbridge Power Facility	Walton Bainbridge LLC	Bainbridge, GA	64 MWh	Jun 2000	Dec 2024	Distillate Fuel Oil
Bainbridge Solar	Bainbridge Solar, LLC	Bainbridge, GA	2 GWh	Mar 2019	Dec 2024	Solar
Decatur Parkway Solar Project, LLC	Southern Power Co	Bainbridge, GA	179 GWh	Nov 2015	Dec 2024	Solar
Decatur County Solar Project	Southern Power Co	Bainbridge, GA	42 GWh	Nov 2015	Dec 2024	Solar
Baconton Power Plant	Baconton Power LLC	Baconton, GA	74 GWh	May 2000	Dec 2024	Natural Gas
Sowega Power	SOWEGA Power LLC	Baconton, GA	53 GWh	May 1999	Nov 2024	Natural Gas
E B Harris Electric Generating Plant	Southern Power Co	Autaugaville, AL	5 TWh	May 2003	Dec 2025	Natural Gas
Richmond Hayes Solar	Westbound Solar LLC	Augusta, GA	3 GWh	Oct 2018	Dec 2024	Solar
Sibley Mill	Augusta Canal Authority	Augusta, GA	8 GWh	Dec 1945	Dec 2025	Water
Clearwater Paper Corporation - Augusta	Clearwater Paper Corporation - Augusta	Augusta, GA	367 GWh	Jul 1960	Dec 2024	Black Liquor : 53.6% Natural Gas : 33.6% Wood/Wood Waste Solids : 12.8%
Graniteville Enterprise Division	Augusta Canal Authority	Augusta, GA	3 GWh	Dec 1920	Dec 2025	Water

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#54	City of Tallahassee	3.2 TWh	5
#25	Dominion Energy South Carolina, Inc.	25.6 TWh	87
#13	Duke Energy Carolinas	112.4 TWh	565
#20	Duke Energy Florida, Inc.	47.5 TWh	95
#52	Duke Energy Progress West	4.3 TWh	10
#58	Gainesville Regional Utilities	1.7 TWh	8
#41	JEA	9.4 TWh	22
#29	South Carolina Public Service Authority	18.4 TWh	34
#59	Southeastern Power Administration	1.4 TWh	11
#9	Tennessee Valley Authority	162.4 TWh	204

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#3	Electric Reliability Council of Texas, Inc.	484.9 TWh	1,313
#5	Southwest Power Pool	300.1 TWh	835
#6	Southern Company Services, Inc. - Trans	250.9 TWh	417
#7	California Independent System Operator	179.9 TWh	2,075
#9	Tennessee Valley Authority	162.4 TWh	204
#10	Florida Power & Light Co.	150.5 TWh	187
#12	New York Independent System Operator	134.0 TWh	1,211
#13	Duke Energy Carolinas	112.4 TWh	565
#15	ISO New England	110.5 TWh	1,577
#16	Bonneville Power Administration	85.9 TWh	163