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
Bulldog Solar LLC	Bulldog Solar LLC	Warrenton, GA	156 GWh	Apr 2023	Jul 2026	Solar
Holt Dam	Alabama Power Co	Tuscaloosa, AL	157 GWh	Jul 1968	Dec 2025	Water
Cane Creek	Cane Creek Solar, LLC	Pachuta, MS	157 GWh	Mar 2024	Jul 2026	Solar
West Point (GA)	USCE-Mobile District	West Point, GA	159 GWh	Mar 1975	Dec 2025	Water
SR Terrell	SR Terrell, LLC	Dawson, GA	160 GWh	Aug 2020	Jul 2026	Solar
LaFayette Solar Farm	Boralex US Operations LLC	LaFayette, AL	161 GWh	Nov 2017	Jul 2026	Solar
Hobnail Solar	Hobnail Solar, LLC	Hephzibah, GA	162 GWh	Nov 2023	Jul 2026	Solar
SR Cedar Springs, LLC	SR Cedar Springs, LLC	Blakely, GA	166 GWh	Nov 2022	Jul 2026	Solar
CPV Stagecoach Solar	CPV Stagecoach Solar, LLC	Andersonville, GA	168 GWh	Apr 2024	Jul 2026	Solar
Wing	Origis Energy USA, Inc	Wing, AL	171 GWh	Mar 2023	Jul 2026	Solar
Decatur Parkway Solar Project, LLC	Southern Power Co	Bainbridge, GA	173 GWh	Nov 2015	Dec 2025	Solar
Snipesville	SR Snipesville, LLC	Denton, GA	177 GWh	Nov 2020	Jul 2026	Solar
H Neely Henry Dam	Alabama Power Co	Ohatchee, AL	181 GWh	May 1966	Dec 2025	Water
Lancaster Solar GA	Lancaster Solar GA, LLC	Arlington, GA	183 GWh	Nov 2021	Jul 2026	Solar
SR Ailey	SR Ailey, LLC	Ailey, GA	183 GWh	Nov 2024	Jul 2026	Solar
Weiss Dam	Alabama Power Co	Leesburg, AL	188 GWh	May 1961	Dec 2025	Water
White Pine Solar, LLC	White Pine Solar, LLC	Butler, GA	188 GWh	Jun 2016	Dec 2025	Solar
Blackwater Solar	Blackwater Solar, LLC	Bickley, GA	190 GWh	Mar 2024	Jul 2026	Solar
Thurlow Dam	Alabama Power Co	Tallassee, AL	191 GWh	Dec 1930	Dec 2025	Water
Robins Air Force Base Solar	Georgia Power Co	Macon, GA	194 GWh	Mar 2021	Jul 2026	Solar
Albany Green Energy	Albany Green Energy, LLC	Albany, GA	194 GWh	Jun 2017	Jul 2026	Wood/Wood Waste Solids : 99.8%
Black Bear Solar 1	Lightsource Renewable Energy Asset Management, LLC	Montgomery, AL	209 GWh	Jan 2023	Jul 2026	Solar
SR Lumpkin	SR Lumpkin, LLC	Lumpkin, GA	211 GWh	Nov 2021	Jul 2026	Solar
SR Arlington II	SR Arlington II MT, LLC	Blakely, GA	217 GWh	Oct 2019	Jul 2026	Solar
Butler Solar Project 103	Southern Power Co	Butler, GA	221 GWh	Nov 2016	Jul 2026	Solar
SR Clay, LLC	SR Clay, LLC	Fort Gaines, GA	227 GWh	Nov 2022	Jul 2026	Solar
Packaging Corp. of America Jackson Mill	Boise White Paper LLC	Jackson, AL	228 GWh	May 1996	Dec 2025	Black Liquor : 45.8% Natural Gas : 35.2% Wood/Wood Waste Solids : 15.7% Other Fuel : 2.9%
SR Snipesville II	SR Snipesville II, LLC	Denton, GA	239 GWh	Nov 2021	Jul 2026	Solar
SR Snipesville III	SR Snipesville III, LLC	Denton, GA	242 GWh	Jun 2023	Jul 2026	Solar
Millers Ferry	USCE-Mobile District	Camden, AL	250 GWh	Mar 1970	Dec 2025	Water
Jones Bluff	USCE-Mobile District	Selma, AL	251 GWh	May 1975	Dec 2025	Water
Taylor County Solar	Southern Power Co	Butler, GA	257 GWh	Oct 2016	Dec 2025	Solar
Brunswick Cellulose	Brunswick Cellulose LLC	Brunswick, GA	262 GWh	May 1954	Jul 2026	Black Liquor : 70.5% Natural Gas : 22.1% Wood/Wood Waste Solids : 4.6% Residual Fuel Oil : 2.5%
Dougherty County Solar, LLC	Dougherty County Solar, LLC	Albany, GA	268 GWh	Nov 2019	Jul 2026	Solar
Lewis Smith Dam	Alabama Power Co	Jasper, AL	275 GWh	Aug 1961	Dec 2025	Water
SR DeSoto I, LLC	SR DeSoto I, LLC	DeSoto, GA	285 GWh	Nov 2022	Jul 2026	Solar
Dahlberg	Southern Power Co	Nicholson, GA	287 GWh	May 2000	Dec 2025	Natural Gas : 93.2% Distillate Fuel Oil : 6.8%
Martin Dam	Alabama Power Co	Dadeville, AL	287 GWh	Dec 1926	Dec 2025	Water
Calhoun Energy Center	Alabama Power Co	Eastaboga, AL	288 GWh	Dec 2002	Jul 2026	Natural Gas : 96.2% Distillate Fuel Oil : 3.8%
Logan Martin Dam	Alabama Power Co	Vincent, AL	300 GWh	Jul 1964	Dec 2025	Water
WestRock Demopolis Mill	WestRock Mill Company, LLC	Demopolis, AL	303 GWh	Sep 1982	Dec 2025	Black Liquor : 62.6% Wood/Wood Waste Solids : 29.8% Natural Gas : 7.4%
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%
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%
Jordan Dam	Alabama Power Co	Wetumpka, AL	314 GWh	Dec 1928	Dec 2025	Water
McIntosh (AL)	PowerSouth Energy Cooperative	McIntosh, AL	315 GWh	May 1991	Dec 2025	Natural Gas : 99.9%
Quitman II Solar	Quitman II Solar, LLC	Quitman, GA	323 GWh	Nov 2021	Jul 2026	Solar
Washington County Solar	Washington County Solar, LLC	Sandersville, GA	323 GWh	Aug 2024	Jul 2026	Solar
Bartletts Ferry	Georgia Power Co	Salem, AL	324 GWh	Nov 1926	Dec 2025	Water
AL Sandersville LLC	CAMS (Georgia) AL Sandersville	Warthen, GA	326 GWh	Apr 2002	Dec 2025	Natural Gas
Alabama River Pulp	Alabama River Cellulose LLC	Perdue Hill, AL	333 GWh	Oct 1978	Dec 2025	Black Liquor : 63.1% Wood/Wood Waste Solids : 24.9% Natural Gas : 11.9%
Quitman Solar	Quitman Solar, LLC	Quitman, GA	341 GWh	Nov 2019	Jul 2026	Solar
Walter F George	USCE-Mobile District	Ft. Gaines, GA	341 GWh	Feb 1963	Dec 2025	Water
Graphic Packaging Intl Macon Mill	Riverwood Intl USA Inc	Macon, GA	342 GWh	May 1948	Dec 2025	Black Liquor : 51.8% Wood/Wood Waste Solids : 41.4% Natural Gas : 4.2% Sludge Waste : 2.1%
Camilla Solar Energy Project	Invenergy Services LLC	Camilla, GA	345 GWh	Jan 2020	Jul 2026	Solar
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%
Walton County Energy Facility	Oglethorpe Power Corporation	Monroe, GA	354 GWh	May 2001	Dec 2025	Natural Gas
Kimberly Clark Mobile - CHP Plant	Kimberly Clark - Mobile Alabama	Mobile, AL	358 GWh	Mar 2019	Dec 2025	Natural Gas
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%
Mitchell Dam	Alabama Power Co	Verbena, AL	391 GWh	Oct 1949	Dec 2025	Water
Twiggs Solar	Onward Energy	Dry Branch, GA	398 GWh	Aug 2020	Jul 2026	Solar
Walter Bouldin Dam	Alabama Power Co	Wetumpka, AL	399 GWh	Jun 1967	Dec 2025	Water
Hickory Park Solar Hybrid	RWE Clean Energy	Camilla, GA	400 GWh	May 2022	Jul 2026	Solar
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%
Alabama Pine Pulp	Alabama River Cellulose LLC	Perdue Hill, AL	409 GWh	Oct 1991	Jul 2026	Black Liquor : 97.0% Natural Gas : 3.0%
Talbot County Energy	Oglethorpe Power Corporation	Box Springs, GA	412 GWh	Mar 2002	Dec 2025	Natural Gas : 96.9% Distillate Fuel Oil : 3.1%
Sewell Creek Energy	Oglethorpe Power Corporation	Cedartown, GA	416 GWh	May 2000	Dec 2025	Natural Gas
Piedmont Green Power	Piedmont Green Power LLC	Barnesville, GA	419 GWh	Mar 2013	Jul 2026	Wood/Wood Waste Solids : 99.7%
GRP Franklin Renewable Energy Facility	GRP Franklin Renewable Energy Facility, LLC	Carnesville, GA	419 GWh	Nov 2019	Jul 2026	Wood/Wood Waste Solids
GRP Madison Renewable Energy Facility	GRP Madison Renewable Energy Facility, LLC	Colbert, GA	421 GWh	Nov 2019	Jul 2026	Wood/Wood Waste Solids
Georgia-Pacific Brewton Mill	Georgia-Pacific Brewton LLC	Brewton, AL	423 GWh	Sep 1957	Dec 2025	Black Liquor : 53.1% Natural Gas : 46.9%
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%
Leaf River Cellulose LLC	Leaf River Cellulose LLC	New Augusta, MS	429 GWh	Jun 1984	Jul 2026	Black Liquor : 82.2% Wood/Wood Waste Solids : 14.4% Natural Gas : 3.4%
Georgia-Pacific Consr Prods LP-Naheola	Georgia-Pacific Consr Prods LP-Naheola	Pennington, AL	437 GWh	Jul 1959	Jul 2026	Black Liquor : 49.2% Wood/Wood Waste Solids : 29.0% Natural Gas : 21.8%
Flint River Operations	GFC - Flint River Mill	Oglethorpe, GA	440 GWh	Nov 1980	Dec 2025	Black Liquor : 80.6% Wood/Wood Waste Solids : 14.0% Natural Gas : 5.4%
Port Wentworth Mill	GFC - 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%
Pensacola Florida Plant	Ascend Performance Materials LLC	Cantonment, FL	456 GWh	Aug 1953	Jul 2026	Natural Gas
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%
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%
Lay Dam	Alabama Power Co	Clanton, AL	482 GWh	Jan 1967	Dec 2025	Water
Decatur Solar	Washington County Solar, LLC	Climax, GA	483 GWh	Oct 2024	Jul 2026	Solar
Cool Springs Solar (Hybrid)	Cool Springs Solar, LLC	Bainbridge, GA	499 GWh	Nov 2021	Jul 2026	Solar
Washington County Power LLC	CAMS (Georgia) Washington County Power	Sandersville, GA	504 GWh	May 2003	Dec 2025	Natural Gas
General Electric Plastic	Alabama Power Co	Burkeville, AL	522 GWh	Jun 1999	Dec 2025	Natural Gas
International Paper Prattville Mill	International Paper Co	Prattville, AL	538 GWh	Jan 1967	Jul 2026	Black Liquor : 62.1% Natural Gas : 22.0% Wood/Wood Waste Solids : 16.0%
International Paper Riverdale Mill	International Paper Co-Riverdl	Selma, AL	552 GWh	Dec 1966	Dec 2025	Natural Gas : 83.0% Black Liquor : 17.0%
Wadley Solar	Wadley Solar, LLC	Wadley, GA	620 GWh	Dec 2024	Jul 2026	Solar
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%
Hawk Road Facility	Oglethorpe Power Corporation	Franklin, GA	722 GWh	Apr 2001	Dec 2025	Natural Gas
Mead Coated Board	Mead Coated Board Inc	Mahrt, AL	730 GWh	Oct 1966	Jul 2026	Black Liquor : 40.7% Wood/Wood Waste Solids : 32.6% Natural Gas : 26.7%
Washington County Cogeneration Facility	Alabama Power Co	McIntosh, AL	811 GWh	Jan 1999	Dec 2025	Natural Gas
Greene County	Alabama Power Co	Demopolis, AL	858 GWh	May 1965	Jul 2026	Natural Gas : 99.9%
Chevron Oil	Mississippi Power Co	Pascagoula, MS	1 TWh	Jun 1967	Jul 2026	Natural Gas
Hog Bayou Energy Center	Mobile Energy LLC	Mobile, AL	1 TWh	Jun 2001	Jul 2026	Natural Gas
Yates	Georgia Power Co	Newnan, GA	1 TWh	Aug 1950	Dec 2025	Natural Gas
Tenaska Lindsay Hill Generating Station	Alabama Power Co	Billingsley, AL	1 TWh	Apr 2002	Jul 2026	Natural Gas
Theodore Cogen Facility	Alabama Power Co	Theodore, AL	1 TWh	Nov 2000	Dec 2025	Natural Gas
Jack Watson	Mississippi Power Co	Gulfport, MS	2 TWh	May 1957	Jul 2026	Natural Gas
Hillabee Energy Center	CER Generation LLC	Alexander City, AL	3 TWh	May 2010	Jul 2026	Natural Gas
Wansley Unit 9	Municipal Electric Authority - (GA)	Franklin, GA	3 TWh	May 2004	Jul 2026	Natural Gas
Bobby C Smith Jr Energy Facility	Oglethorpe Power Corporation	Rincon, GA	3 TWh	Jul 2003	Jul 2026	Natural Gas

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