Duke Energy Carolinas

Balancing Authority Summary Information

Duke Energy Carolinas is ranked #13 out of 64 balancing authorities in terms of total annual electricity generation.

Balancing Authority	Duke Energy Carolinas
States	North Carolina South Carolina
Last Update	Oct 2026
Annual Generation	113.4 TWh
Power Plants	578
Utilities	213
Ranked #13 out of 64 in terms of net annual generation
Ranked #6 out of 20 in terms of annual generation from nuclear
Power Plant Types	Nuclear \| 52.3% Natural Gas \| 25.6% Coal \| 20.1% Solar \| 1.9% Water \| 0.8% Other Fuel \| 0%

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Daily Net Generation for Duke Energy Carolinas for the past 3 Years

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Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
Harding Solar, LLC	SolRiver Capital LLC	Hookerton, NC	7 GWh	Feb 2024	Dec 2025	Solar
Longleaf Pine Solar LLC	SolRiver Capital LLC	Advance, NC	3 GWh	Aug 2025	Dec 2025	Solar
Williams Solar LLC	SolRiver Capital LLC	Newton Grove, NC	2 GWh	Aug 2025	Dec 2025	Solar
Whitehall Solar LLC	SolRiver Capital LLC	Timmonsville, SC	5 GWh	Feb 2024	Dec 2025	Solar
Warbler Holdings	SolRiver Capital LLC	Shelby, NC	7 GWh	Sep 2021	Dec 2025	Solar
Sunflower Solar LLC	SolRiver Capital LLC	Kingstree, SC	24 GWh	Feb 2024	Dec 2025	Solar
Washington Solar	SolRiver Capital LLC	Reidsville, NC	11 GWh	Feb 2024	Dec 2025	Solar
Gray Fox Solar LLC	SolRiver Capital LLC	Shannon, NC	9 GWh	Feb 2024	Dec 2025	Solar
Shorthorn Holdings	SolRiver Capital LLC	McColl, SC	17 GWh	Jul 2023	Dec 2025	Solar
McLean Homestead	SolRiver Capital LLC	Laurinburg, NC	10 GWh	Jul 2023	Dec 2025	Solar
Ventura Solar, LLC	Sol Systems	Taylorsville, NC	10 GWh	Oct 2020	Dec 2025	Solar
Shelter Solar	Sol Systems	Raeford, NC	8 GWh	Nov 2018	Dec 2025	Solar
Ruff Solar LLC	Sol Systems	Ellenboro, NC	40 GWh	Jun 2020	Dec 2025	Solar
Jester Solar	Sol Systems	Goldsboro, NC	9 GWh	Nov 2020	Dec 2025	Solar
Zuma Solar, LLC	Sol Systems	Providence, NC	6 GWh	Nov 2020	Dec 2025	Solar
Grove Solar	Sol Systems	New Bern, NC	10 GWh	Nov 2019	Dec 2025	Solar
Kathleen Solar	Sol Systems	Fuquay Varina, NC	9 GWh	Oct 2018	Dec 2025	Solar
Concord Farm	Shoe Show, Inc.	Concord, NC	2 GWh	Aug 2011	Jan 2025	Solar
Neuse River Solar Farm	Scale Sustainable I, LLC	Raleigh, NC	1 GWh	Nov 2011	Dec 2025	Solar
Tamworth Holdings	RWE Clean Energy	Garland, NC	7 GWh	Nov 2019	Dec 2025	Solar
Berry Road Solar	RPSC Solar 3, LLC	Pelzer, SC	4 GWh	Apr 2021	Dec 2025	Solar
Ray Wilson Solar	Ray Wilson Solar, LLC	Advance, NC	8 GWh	Mar 2021	Dec 2025	Solar
COC Surry LFG, LLC	Petra Engineering	Mount Airy, NC	8 GWh	Apr 2013	Dec 2025	Landfill Gas
Perendale Holdings, LLC	Perendale Holdings, LLC	Mocksville, NC	15 GWh	Dec 2024	Dec 2025	Solar
Partin Solar	Partin Solar, LLC	Elkin, NC	88 GWh	Sep 2023	Jul 2026	Solar
Owen Solar	Owen Solar LLC	Lincolnton, NC	7 GWh	Mar 2016	Dec 2025	Solar
Otis Elevator Company Solar	Otis Elevator Company	Florence, SC	2 GWh	Apr 2018	Dec 2025	Solar
Salisbury Solar	Oppidum Renewables USA, LLC	Salisbury, NC	8 GWh	Jul 2018	Dec 2025	Solar
Gamble Solar	Oppidum Renewables USA, LLC	Bostic, NC	6 GWh	Nov 2019	Dec 2025	Solar
Chocowinity Solar LLC	Oppidum Renewables USA, LLC	Chocowinity, NC	5 GWh	Nov 2014	Dec 2025	Solar
Mayberry Solar LLC	Oppidum Renewables USA, LLC	Mt. Airy, NC	2 GWh	Sep 2011	Dec 2025	Solar
Ararat Rock Solar, LLC	Oppidum Renewables USA, LLC	Mount Airy, NC	6 GWh	Aug 2012	Dec 2025	Solar
Montgomery Solar LLC	Oppidum Renewables USA, LLC	Biscoe, NC	36 GWh	Nov 2015	Dec 2025	Solar
Rockwell Solar LLC	Oppidum Renewables USA, LLC	Rockwell, NC	4 GWh	Nov 2014	Dec 2025	Solar
Cirrus Solar LLC	Oppidum Renewables USA, LLC	Bunn, NC	6 GWh	Nov 2014	Dec 2025	Solar
Yadkinville Solar	Oppidum Renewables USA, LLC	Yadkinville, NC	4 GWh	Nov 2015	Dec 2025	Solar
Hollidays Bridge Hydro	Northbrook Carolina Hydro LLC	Honea Path, SC	9 GWh	Nov 1996	Dec 2025	Water
Saluda Dam	Northbrook Carolina Hydro LLC	Greenville, SC	5 GWh	Nov 1996	Dec 2025	Water
Boyds Mill Hydro	Northbrook Carolina Hydro LLC	Ware Shoals, SC	3 GWh	Nov 1996	Dec 2025	Water
Turner Shoals	Northbrook Carolina Hydro LLC	Mill Springs, NC	479 MWh	Nov 1996	Jul 2026	Water
Franklin (NC)	Northbrook Carolina Hydro II, LLC	Franklin, NC	3 GWh	Dec 1924	Dec 2025	Water
Mission	Northbrook Carolina Hydro II, LLC	Murphy, NC	7 GWh	Nov 1924	Dec 2025	Water
Gaston Shoals	Northbrook Carolina Hydro II, LLC	Blacksburg, SC	5 GWh	Apr 1908	Dec 2025	Water
High Point, POLO	North Carolina Mun Power Agny #1	High Point, NC	37 MWh	Oct 2007	Dec 2025	Distillate Fuel Oil
Granite Falls Walmart	North Carolina Mun Power Agny #1	Granite Falls, NC	123 MWh	Jul 2007	Dec 2025	Distillate Fuel Oil
Gastonia Prime Power Park	North Carolina Mun Power Agny #1	Dallas, NC	86 MWh	May 2008	Dec 2025	Distillate Fuel Oil
Huntersville Delivery No 2	North Carolina Mun Power Agny #1	Huntersville, NC	1 MWh	Jul 2007	Dec 2025	Distillate Fuel Oil
Drexel Operations Center	North Carolina Mun Power Agny #1	Drexel, NC	49 MWh	Jul 2007	Dec 2025	Distillate Fuel Oil
Monroe Middle School	North Carolina Mun Power Agny #1	Monroe, NC	44 MWh	Jul 2006	Dec 2025	Distillate Fuel Oil
Maiden Community Center	North Carolina Mun Power Agny #1	Maiden, NC	154 MWh	Aug 2006	Dec 2025	Distillate Fuel Oil
Lincolnton High School	North Carolina Mun Power Agny #1	Lincolnton, NC	148 MWh	Jul 2006	Dec 2025	Distillate Fuel Oil
Cherryville City Hall	North Carolina Mun Power Agny #1	Cherryville, NC	122 MWh	Jul 2006	Dec 2025	Distillate Fuel Oil
Albemarle Hospital Unit	North Carolina Mun Power Agny #1	Albemarle, NC	164 MWh	Jul 2006	Dec 2025	Distillate Fuel Oil
Albemarle Prime Power Park	North Carolina Mun Power Agny #1	New London, NC	225 MWh	Apr 2006	Dec 2025	Distillate Fuel Oil
Gastonia, Tulip Drive	North Carolina Mun Power Agny #1	Gastonia, NC	136 MWh	Jul 2005	Dec 2025	Distillate Fuel Oil
High Point, Pump Station Rd	North Carolina Mun Power Agny #1	High Point, NC	63 MWh	Jun 2005	Dec 2025	Distillate Fuel Oil
Monroe Generating Station	North Carolina Mun Power Agny #1	Monroe, NC	2 GWh	Mar 2010	Dec 2025	Natural Gas : 99.6%
Salem Energy Systems LLC	NextEra Renewable Fuels, LLC	Winston-Salem, NC	76 MWh	Jun 1996	Dec 2025	Landfill Gas
Neisler Street Solar	Neisler Street Solar I, LLC	Shelby, NC	3 GWh	Jul 2015	Dec 2025	Solar
NC 102 Project LLC	NC 102 Project LLC	Midland, NC	142 GWh	Aug 2018	Jul 2026	Solar
Nash 97 Solar 2	Nash 97 Solar 2, LLC	Middlesex, NC	8 GWh	Sep 2018	Dec 2025	Solar
Moyer Solar	Moyer Solar, LLC	Stoneville, NC	10 GWh	Nov 2022	Dec 2025	Solar
Moore Solar	Moore Solar, LLC	Reidsville, NC	10 GWh	Jan 2018	Dec 2025	Solar
Organ Church Solar	MN8 Energy LLC	Rockwell, NC	10 GWh	Jan 2019	Dec 2025	Solar
Heedeh Solar	MN8 Energy LLC	Delco, NC	6 GWh	Jun 2018	Dec 2025	Solar
Arthur Solar, LLC	MN8 Energy LLC	Tabor City, NC	7 GWh	Jun 2018	Dec 2025	Solar
Hanover Solar, LLC	MN8 Energy LLC	Maysville, NC	10 GWh	Mar 2018	Dec 2025	Solar
Misenheimer Solar LLC	Misenheimer Solar LLC	Gold Hill, NC	158 GWh	Mar 2024	Jul 2026	Solar
Minnie Solar	Minnie Solar LLC	Graham, NC	4 GWh	Mar 2016	Dec 2025	Solar
Milo Solar	Milo Solar LLC	Burlington, NC	5 GWh	Mar 2016	Dec 2025	Solar
Midway Green Solar	Midway Green Solar, LLC	Union, SC	20 GWh	Nov 2020	Dec 2025	Solar
Mas Durham Power, LLC	Mas Durham Power, LLC	Durham, NC	12 GWh	Jan 2010	Dec 2025	Landfill Gas
Wellford Renewable Energy Plant	Lockhart Power Co	Spartanburg, SC	59 MWh	Apr 2011	Dec 2025	Landfill Gas
City West Diesel Plant	Lockhart Power Co	Union, SC	114 MWh	May 2011	Dec 2025	Distillate Fuel Oil
Upper Pacolet Hydro	Lockhart Power Co	Pacolet, SC	5 GWh	Jan 2013	Dec 2025	Water
Lockhart	Lockhart Power Co	Lockhart, SC	49 GWh	Dec 1920	Dec 2025	Water
Union Renewable Energy Facility	Lockhart Power Co	Enoree, SC	16 GWh	Dec 2014	Dec 2025	Landfill Gas
Limelight Solar III, LLC	Limelight Solar III, LLC	Spartanburg, SC	2 GWh	Nov 2020	Dec 2025	Solar
Limelight Solar II LLC	Limelight Solar II LLC	Spartanburg, SC	1 GWh	Nov 2019	Dec 2025	Solar
Limelight Solar I, LLC	Limelight Solar I, LLC	Spartanburg, SC	3 GWh	Apr 2022	Dec 2025	Solar
Lang Solar Farm	Lang Solar Farm, LLC	La Grange, NC	9 GWh	Sep 2016	Dec 2025	Solar
Bryant Road Solar	JSD Flatwood PV-1, LLC	Spartanburg, SC	2 GWh	Jan 2023	Nov 2025	Solar
Iredell County LFG Facility	Iredell Transmission LLC	Statesville, NC	26 GWh	Jul 2008	Dec 2025	Landfill Gas
Ingredion Winston Salem	Ingredion Inc - Winston Salem	Winston-Salem, NC	29 GWh	Nov 1985	Dec 2025	Wood/Wood Waste Solids : 73.7% Natural Gas : 23.8% Bituminous Coal : 2.5%
Henry Gibson Solar	Henry Gibson Solar, LLC	Gibson, NC	9 GWh	Oct 2024	Dec 2025	Solar
Tiburon Holdings	Heelstone Energy Holdings, LLC	Advance, NC	9 GWh	Nov 2016	Dec 2025	Solar
Mariposa Solar Center LLC	Heelstone Energy Holdings, LLC	Stanley, NC	8 GWh	Aug 2016	Dec 2025	Solar
County Home Solar Center, LLC	Heelstone Energy Holdings, LLC	Shelby, NC	3 GWh	Aug 2016	Dec 2025	Solar
Jersey Holdings	Heelstone Energy Holdings, LLC	Lumberton, NC	7 GWh	Nov 2017	Dec 2025	Solar
Freemont Solar Center LLC	Heelstone Energy Holdings, LLC	Stanley, NC	8 GWh	Nov 2016	Dec 2025	Solar
Monroe Moore Farm	Heelstone Energy Holdings, LLC	Monroe, NC	8 GWh	Nov 2016	Dec 2025	Solar
Sonne Two	Heelstone Energy Holdings, LLC	Newton, NC	8 GWh	Nov 2016	Dec 2025	Solar
Red Oak Solar Farm, LLC	Heelstone Energy Holdings, LLC	Nashville, NC	9 GWh	Nov 2016	Dec 2025	Solar
Hecate Energy West Newberry, LLC	Hecate Energy West Newberry, LLC	Newberry, SC	6 GWh	Jul 2021	Dec 2025	Solar
Oakboro Farm	Headwater Energy, LLC	Laurinburg, NC	7 GWh	Aug 2014	Dec 2025	Solar
Market Farm	Headwater Energy, LLC	Reidsville, NC	8 GWh	Sep 2014	Dec 2025	Solar
Dixon Dairy Road Solar	Headwater Energy, LLC	Kings Mountain, NC	6 GWh	Nov 2011	Dec 2025	Solar
HCE Johnston I, LLC	HCE Johnston I, LLC	Willow Springs, NC	2 GWh	Nov 2015	Dec 2025	Solar
Hayes Solar, LLC	Hayes Solar, LLC	Dobson, NC	6 GWh	Nov 2020	Dec 2025	Solar
Haw River Hydro	Haw River Hydro Co	Saxapahaw, NC	4 GWh	Aug 1981	Dec 2025	Water

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#61	Alcoa Power Generating, Inc. - Yadkin Division	433.0 GWh	4
#24	Dominion Energy South Carolina, Inc.	26.1 TWh	83
#17	Duke Energy Progress East	66.2 TWh	574
#50	Duke Energy Progress West	4.6 TWh	15
#43	JEA	9.4 TWh	24
#23	Louisville Gas and Electric Company and Kentucky Utilities Company	34.2 TWh	25
#1	PJM Interconnection, LLC	890.9 TWh	2,806
#28	South Carolina Public Service Authority	19.6 TWh	35
#59	Southeastern Power Administration	1.2 TWh	11
#6	Southern Company Services, Inc. - Trans	259.3 TWh	423

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#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
#17	Duke Energy Progress East	66.2 TWh	574
#18	PacifiCorp East	61.4 TWh	223