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
ABC Coke	ABC Coke - Drummond Co, Inc	Tarrant, AL	9 MWh	Jul 1997	Dec 2024	Other Gas : 55.4% Natural Gas : 44.6%
Mid-Georgia Cogeneration Facility	SEPG MGA, LLC	Kathleen, GA	150 GWh	Sep 1997	Jul 2026	Natural Gas : 92.7% Distillate Fuel Oil : 7.3%
Washington County Cogeneration Facility	Alabama Power Co	McIntosh, AL	811 GWh	Jan 1999	Dec 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%
Smarr Energy Center	Oglethorpe Power Corporation	Forsyth, GA	149 GWh	May 1999	Dec 2025	Natural Gas
Walton Discover Power Facility	Walton Discover LLC	Smiths, AL	57 MWh	May 1999	Dec 2025	Natural Gas
General Electric Plastic	Alabama Power Co	Burkeville, AL	522 GWh	Jun 1999	Dec 2025	Natural Gas
MPC Generating	MPC Generating, LLC	Monroe, GA	128 GWh	Dec 1999	Dec 2025	Natural Gas : 99.7%
Doyle Energy Facility	Oglethorpe Power Corporation	Monroe, GA	27 GWh	Apr 2000	Nov 2025	Natural Gas
Dahlberg	Southern Power Co	Nicholson, GA	287 GWh	May 2000	Dec 2025	Natural Gas : 93.2% Distillate Fuel Oil : 6.8%
Sewell Creek Energy	Oglethorpe Power Corporation	Cedartown, GA	416 GWh	May 2000	Dec 2025	Natural Gas
Edward L. Addison Generating Plant	Southern Power Co	Thomaston, GA	312 GWh	May 2000	Dec 2025	Natural Gas : 97.3% Distillate Fuel Oil : 2.7%
Baconton Power Plant	Baconton Power LLC	Baconton, GA	78 GWh	May 2000	Dec 2025	Natural Gas : 98.6% Distillate Fuel Oil : 1.4%
Walton Bainbridge Power Facility	Walton Bainbridge LLC	Bainbridge, GA	64 MWh	Jun 2000	Dec 2024	Distillate Fuel Oil
Theodore Cogen Facility	Alabama Power Co	Theodore, AL	1 TWh	Nov 2000	Dec 2025	Natural Gas
Hawk Road Facility	Oglethorpe Power Corporation	Franklin, GA	722 GWh	Apr 2001	Dec 2025	Natural Gas
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%
Walton County Energy Facility	Oglethorpe Power Corporation	Monroe, GA	354 GWh	May 2001	Dec 2025	Natural Gas
Hog Bayou Energy Center	Mobile Energy LLC	Mobile, AL	1 TWh	Jun 2001	Jul 2026	Natural Gas
Talbot County Energy	Oglethorpe Power Corporation	Box Springs, GA	412 GWh	Mar 2002	Dec 2025	Natural Gas : 96.9% Distillate Fuel Oil : 3.1%
Tenaska Lindsay Hill Generating Station	Alabama Power Co	Billingsley, AL	1 TWh	Apr 2002	Jul 2026	Natural Gas
AL Sandersville LLC	CAMS (Georgia) AL Sandersville	Warthen, GA	326 GWh	Apr 2002	Dec 2025	Natural Gas
H Allen Franklin Combined Cycle	Southern Power Co	Smiths, AL	12 TWh	May 2002	Jul 2026	Natural Gas
Thomas A Smith Energy Facility	Oglethorpe Power Corporation	Dalton, GA	8 TWh	May 2002	Jul 2026	Natural Gas
Wansley Combined Cycle	Southern Power Co	Franklin, GA	7 TWh	May 2002	Jul 2026	Natural Gas
Calhoun Energy Center	Alabama Power Co	Eastaboga, AL	288 GWh	Dec 2002	Jul 2026	Natural Gas : 96.2% Distillate Fuel Oil : 3.8%
Chattahoochee Energy Facility	Oglethorpe Power Corporation	Franklin, GA	4 TWh	Jan 2003	Jul 2026	Natural Gas
Central Alabama Generating Station	Alabama Power Co	Billingsley, AL	6 TWh	Apr 2003	Jul 2026	Natural Gas
E B Harris Electric Generating Plant	Southern Power Co	Autaugaville, AL	5 TWh	May 2003	Jul 2026	Natural Gas
Washington County Power LLC	CAMS (Georgia) Washington County Power	Sandersville, GA	504 GWh	May 2003	Dec 2025	Natural Gas
Bobby C Smith Jr Energy Facility	Oglethorpe Power Corporation	Rincon, GA	3 TWh	Jul 2003	Jul 2026	Natural Gas
Taylor	Energy Developments, Inc d/b/a EDL	Mauk, GA	18 GWh	Aug 2003	Dec 2025	Landfill Gas
Buford	USCE-Mobile District	Buford, GA	143 GWh	Nov 2003	Dec 2025	Water
AMEA Peaking	Alabama Municipal Elec Authority - (AL)	Sylacauga, AL	49 GWh	Apr 2004	Dec 2025	Natural Gas
Wansley Unit 9	Municipal Electric Authority - (GA)	Franklin, GA	3 TWh	May 2004	Jul 2026	Natural Gas
McIntosh Combined Cycle Facility	Georgia Power Co	Rincon, GA	8 TWh	May 2005	Jul 2026	Natural Gas
Emory Hillandale Hospital	DeKalb Regional Health System	Lithonia, GA	6 MWh	Jun 2005	Dec 2024	Distillate Fuel Oil
Springhill Gas Recovery Plant	WM Renewable Energy LLC	Campbellton, FL	32 GWh	Apr 2006	Dec 2025	Landfill Gas
Superior Landfill Gas Recovery	WM Renewable Energy LLC	Savannah, GA	48 GWh	Oct 2009	Dec 2025	Landfill Gas
CG PS Portfolio 1, LLC	ClearGen LLC	Kathleen, GA	7 GWh	Nov 2009	Dec 2025	Landfill Gas
Hillabee Energy Center	CER Generation LLC	Alexander City, AL	3 TWh	May 2010	Jul 2026	Natural Gas
MCLB Landfill Gas to Energy	Inst and Envir Div Marine Logistics Base	Albany, GA	53 MWh	Aug 2011	Dec 2025	Landfill Gas
ADS Renewable Energy-Wolf Creek LLC	ADS Renewable Energy- Wolf Creek, LLC	Dry Branch, GA	12 GWh	Oct 2011	Dec 2025	Landfill Gas
MAS ASB Cogen Plant	Cube District Energy, LLC	Atlanta, GA	38 GWh	Feb 2012	Jul 2026	Natural Gas : 87.7% Landfill Gas : 12.3%
Upson Rocky Creek Solar Plant	Axium US Solar Holdings LLC	Thomaston, GA	1 GWh	May 2012	Dec 2025	Solar
IKEA Savannah 490	IKEA Property Inc	Port Wentworth, GA	2 GWh	Aug 2012	Nov 2025	Solar
Prairie Bluff	WM Renewable Energy LLC	Houston, MS	5 GWh	Sep 2012	Dec 2025	Landfill Gas
Piedmont Green Power	Piedmont Green Power LLC	Barnesville, GA	419 GWh	Mar 2013	Jul 2026	Wood/Wood Waste Solids : 99.7%
Valdosta (Terraform)	Terraform Arcadia	Valdosta, GA	1 GWh	Sep 2013	Dec 2025	Solar
Simon Solar Farm LLC	Simon Solar Farm, LLC	Social Circle, GA	50 GWh	Oct 2013	Dec 2025	Solar
Camilla Solar Plant	Axium US Solar Holdings LLC	Pelham, GA	26 GWh	Oct 2013	Dec 2025	Solar
Azalea Solar, LLC	Onward Energy	Davisboro, GA	12 GWh	Nov 2013	Dec 2025	Solar
Lakeland Solar Energy LLC	Invenergy Services LLC	Lakeland, GA	4 GWh	Nov 2013	Dec 2025	Solar
Camp Solar Plant	Axium US Solar Holdings LLC	Woodbury, GA	4 GWh	Nov 2013	Dec 2025	Solar
Ratcliffe	Mississippi Power Co	De Kalb, MS	4 TWh	Jul 2014	Jul 2026	Natural Gas
Greenville	Terraform Arcadia	Greenville, GA	1 GWh	Aug 2014	Dec 2025	Solar
Richland (GA)	Terraform Arcadia	Columbus, GA	2 GWh	Aug 2014	Dec 2025	Solar
CII Methane Management III LFG Plant	Frontier Operation Services	Winterville, GA	3 GWh	Sep 2014	Dec 2025	Landfill Gas
Seminole (GA)	Terraform Arcadia	Donalsonville, GA	1 GWh	Sep 2014	Dec 2025	Solar
Dalton 2	Georgia Power Co	Dalton, GA	6 GWh	Nov 2014	Dec 2025	Solar
Dublin Solar I	AES Distributed Energy	Dublin, GA	7 GWh	Mar 2015	Dec 2025	Solar
Curry Solar	Altus Power America Management, LLC	Reidsville, GA	2 GWh	May 2015	Dec 2025	Solar
Mount Vernon Solar	Walton Electric Member Corp	Monroe, GA	2 GWh	Jun 2015	Dec 2025	Solar
Atlanta Falcons Solar	Georgia Power Co	Atlanta, GA	896 MWh	Sep 2015	Dec 2025	Solar
SR Hazlehurst	SR Hazlehurst, LLC	Hazlehurst, GA	31 GWh	Oct 2015	Dec 2025	Solar
Decatur County Solar Project	Southern Power Co	Bainbridge, GA	42 GWh	Nov 2015	Dec 2025	Solar
Decatur Parkway Solar Project, LLC	Southern Power Co	Bainbridge, GA	173 GWh	Nov 2015	Dec 2025	Solar
Fort Benning Solar Facility	Georgia Power Co	Fort Mitchell, AL	55 GWh	Nov 2015	Jul 2026	Solar
Butler Solar Farm 20	Southern Power Co	Butler, GA	42 GWh	Jan 2016	Dec 2025	Solar
Pawpaw Solar Plant	Southern Power Co	Butler, GA	63 GWh	Feb 2016	Dec 2025	Solar
Pleasant Valley Solar	Walton Electric Member Corp	Monroe, GA	4 GWh	Mar 2016	Dec 2025	Solar
Tri-County Solar Facility	Georgia Power Co	Eatonton, GA	2 GWh	May 2016	Dec 2025	Solar
Georgia LFG Pine Ridge Plant	Cube District Energy, LLC	Griffin, GA	43 GWh	May 2016	Dec 2025	Landfill Gas
White Pine Solar, LLC	White Pine Solar, LLC	Butler, GA	188 GWh	Jun 2016	Dec 2025	Solar
White Oak Solar, LLC	White Oak Solar, LLC	Waynesboro, GA	140 GWh	Jun 2016	Dec 2025	Solar
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%
Georgia LFG Richland Creek Plant	Cube District Energy, LLC	Buford, GA	56 GWh	Aug 2016	Dec 2025	Landfill Gas
Fort Gordon Solar Facility	Georgia Power Co	Fort Gordon, GA	51 GWh	Sep 2016	Dec 2025	Solar
Fort Stewart Solar Facility	Georgia Power Co	Fort Stewart, GA	47 GWh	Sep 2016	Dec 2025	Solar
Taylor County Solar	Southern Power Co	Butler, GA	257 GWh	Oct 2016	Dec 2025	Solar
Old Midville Solar	Citizens Enterprises Corporation	Millen, GA	42 GWh	Oct 2016	Dec 2025	Solar
Kings Bay Solar Facility	Georgia Power Co	Kings Bay, GA	38 GWh	Nov 2016	Jul 2026	Solar
Butler Solar Project 103	Southern Power Co	Butler, GA	221 GWh	Nov 2016	Jul 2026	Solar
Live Oak Solar, LLC	Live Oak Solar, LLC	Metter, GA	94 GWh	Nov 2016	Jul 2026	Solar
Solar Glynn	Cypress Creek Renewables	Brunswick, GA	30 GWh	Nov 2016	Dec 2025	Solar
Hazlehurst II	SR South Loving, LLC	Hazlehurst, GA	52 GWh	Nov 2016	Jul 2026	Solar
Rincon Solar I	AES Distributed Energy	Rincon, GA	24 GWh	Nov 2016	Dec 2025	Solar
Fort Rucker Solar Array	Alabama Power Co	Fort Rucker, AL	13 GWh	Mar 2017	Dec 2025	Solar
Gulfport Naval Base CSG PV System	Arcadia Solar, LLC	Gulfport, MS	6 GWh	Apr 2017	Dec 2025	Solar
Gulf Coast Solar Center I	Arevon Energy, Inc.	Valparaiso, FL	61 GWh	May 2017	Jul 2026	Solar
Sumrall I Solar Farm	MS Solar 2, LLC	Sumrall, MS	89 GWh	May 2017	Jul 2026	Solar
Cairo Solar Farm, LLC	Southeastern Solar Farm Fund, LLC	Cairo, GA	3 GWh	May 2017	Dec 2025	Solar
Albany Green Energy	Albany Green Energy, LLC	Albany, GA	194 GWh	Jun 2017	Jul 2026	Wood/Wood Waste Solids : 99.8%
ANAD Solar Array	Alabama Power Co	Anniston Army Depot, AL	13 GWh	Jun 2017	Dec 2025	Solar
Denver Braswell PV	Madison Energy Holdings LLC	Moultrie, GA	3 GWh	Jul 2017	Dec 2025	Solar
Valdosta Prison	Madison Energy Holdings LLC	Valdosta, GA	2 GWh	Jul 2017	Dec 2025	Solar
Hattiesburg Solar Farm	Hattiesburg Farm, LLC	Hattiesburg, MS	88 GWh	Sep 2017	Jul 2026	Solar
Cedar Creek Solar, LLC	Southeastern Solar Farm Fund, LLC	Winder, GA	4 GWh	Sep 2017	Dec 2025	Solar
Gulf Coast Solar Center II	Arevon Energy, Inc.	Navarre, FL	81 GWh	Oct 2017	Jul 2026	Solar
Gulf Coast Solar Center III	Arevon Energy, Inc.	Bellview, FL	97 GWh	Oct 2017	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