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
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Cherryville City Hall | North Carolina Mun Power Agny #1 | Cherryville, NC | 122 MWh | Jul 2006 | Dec 2025 | Distillate Fuel Oil |
| Honea Path | Central Electric Power | Honea Path, SC | 117 MWh | Jun 2003 | Dec 2025 | Distillate Fuel Oil |
| City West Diesel Plant | Lockhart Power Co | Union, SC | 114 MWh | May 2011 | Dec 2025 | Distillate Fuel Oil |
| Thermal Kem | Central Electric Power | Rock Hill, SC | 105 MWh | Jun 2003 | Dec 2025 | Distillate Fuel Oil |
| Valenite | Central Electric Power | Westminster, SC | 105 MWh | Jun 2003 | 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 |
| Salem Energy Systems LLC | NextEra Renewable Fuels, LLC | Winston-Salem, NC | 76 MWh | Jun 1996 | Dec 2025 | Landfill Gas |
| High Point, Pump Station Rd | North Carolina Mun Power Agny #1 | High Point, NC | 63 MWh | Jun 2005 | Dec 2025 | Distillate Fuel Oil |
| Wellford Renewable Energy Plant | Lockhart Power Co | Spartanburg, SC | 59 MWh | Apr 2011 | Dec 2025 | Landfill Gas |
| 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 |
| High Point, POLO | North Carolina Mun Power Agny #1 | High Point, NC | 37 MWh | Oct 2007 | Dec 2025 | Distillate Fuel Oil |
| Webb Forging | Central Electric Power | Carlisle, SC | 30 MWh | Jun 2003 | Dec 2025 | Distillate Fuel Oil |
| Westside WWTP | City Of High Point - (NC) | Thomasville, NC | 30 MWh | Apr 2005 | Dec 2025 | Distillate Fuel Oil |
| Gaston Memorial Hospital | City of Gastonia - (NC) | Gastonia, NC | 22 MWh | Apr 2006 | Sep 2025 | Distillate Fuel Oil |
| Catawba River Pollution Control | City of Morganton - (NC) | Morganton, NC | 5 MWh | Jun 2009 | Jul 2026 | Distillate Fuel Oil |
| Central Energy Facility | Clemson University - Main Campus | Clemson, SC | 2 MWh | Apr 2000 | Jun 2026 | Natural Gas |
| Water Filter Plant #2 | City of Morganton - (NC) | Morganton, NC | 1 MWh | Apr 2013 | 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 |
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 |