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 | Jun 2026 |
| Annual Generation | 112.2 TWh |
| Power Plants | 565 |
| Utilities | 223 |
| 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 | 52.9% Natural Gas | 25.9% Coal | 19.1% Solar | 1.8% Water | 1% 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 |
|---|---|---|---|---|---|---|
| City West Diesel Plant | Lockhart Power Co | Union, SC | 34 MWh | May 2011 | Dec 2024 | Distillate Fuel Oil |
| Gaston Memorial Hospital | City of Gastonia | 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 | Mar 2026 | Distillate Fuel Oil |
| Central Energy Facility | Clemson University - Main Campus | Clemson, SC | 2 MWh | Apr 2000 | Aug 2025 | Natural Gas |
| Water Filter Plant #2 | City of Morganton - (NC) | Morganton, NC | 1 MWh | Apr 2013 | Dec 2024 | Distillate Fuel Oil |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #61 | Alcoa Power Generating, Inc. - Yadkin Division | 522.6 GWh | 4 |
| #25 | Dominion Energy South Carolina, Inc. | 24.9 TWh | 87 |
| #17 | Duke Energy Progress East | 64.7 TWh | 559 |
| #51 | Duke Energy Progress West | 4.6 TWh | 10 |
| #41 | JEA | 9.7 TWh | 22 |
| #23 | Louisville Gas and Electric Company and Kentucky Utilities Company | 34.1 TWh | 25 |
| #1 | PJM Interconnection, LLC | 873.9 TWh | 2,465 |
| #31 | South Carolina Public Service Authority | 18.5 TWh | 34 |
| #59 | Southeastern Power Administration | 1.3 TWh | 11 |
| #6 | Southern Company Services, Inc. - Trans | 252.5 TWh | 417 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #6 | Southern Company Services, Inc. - Trans | 252.5 TWh | 417 |
| #7 | California Independent System Operator | 173.0 TWh | 2,075 |
| #9 | Tennessee Valley Authority | 163.7 TWh | 204 |
| #10 | Florida Power & Light Co. | 151.0 TWh | 187 |
| #12 | New York Independent System Operator | 134.9 TWh | 1,211 |
| #13 | Duke Energy Carolinas | 112.2 TWh | 565 |
| #15 | ISO New England | 111.3 TWh | 1,577 |
| #16 | Bonneville Power Administration | 90.2 TWh | 163 |
| #17 | Duke Energy Progress East | 64.7 TWh | 559 |
| #18 | PacifiCorp East | 61.1 TWh | 216 |