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 |
|---|---|---|---|---|---|---|
| 1051 Lucky Solar, LLC | 1051 Lucky Solar, LLC | Hamptonville, NC | 4 GWh | Apr 2021 | Dec 2024 | Solar |
| 1073 Onslow Solar | 1073 Onslow Solar, LLC | Hubert, NC | 6 GWh | Apr 2021 | Dec 2024 | Solar |
| 232 Long Branch 29 Solar I, LLC | Cardinal Renewables | Shelby, NC | 2 GWh | Jul 2018 | Dec 2024 | Solar |
| 233 Randolph 74 Solar I, LLC | 233 Randolph 74 Solar I, LLC | Shelby, NC | 3 GWh | May 2022 | Dec 2024 | Solar |
| 99 Islands | Duke Energy Carolinas, LLC | Blacksburg, SC | 37 GWh | Apr 1910 | Dec 2024 | Water |
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 |