Duke Energy Carolinas
Balancing Authority Summary Information
Duke Energy Carolinas is ranked #13 out of 65 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | Duke Energy Carolinas |
|---|---|
| States | North Carolina South Carolina |
| Last Update | Mar 2026 |
| Annual Generation | 112.4 TWh |
| Power Plants | 565 |
| Utilities | 223 |
| Ranked #13 out of 65 in terms of net annual generation | |
| Ranked #6 out of 20 in terms of annual generation from nuclear | |
| Power Plant Types | Nuclear | 54.7% Natural Gas | 24.6% Coal | 18.5% Solar | 1.7% Water | 1.2% Other Fuel | 0.1% |
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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 |
|---|---|---|---|---|---|---|
| Cathcart Solar, LLC | Cathcart Solar, LLC | Whiteville, NC | 10 GWh | Apr 2023 | Dec 2024 | Solar |
| McLean Homestead | SolRiver Capital LLC | Laurinburg, NC | 10 GWh | Jul 2023 | Dec 2024 | Solar |
| Shorthorn Holdings | SolRiver Capital LLC | McColl, SC | 17 GWh | Jul 2023 | Dec 2024 | Solar |
| Partin Solar | Partin Solar, LLC | Elkin, NC | 86 GWh | Sep 2023 | Dec 2025 | Solar |
| Thigpen Farms Solar, LLC | Thigpen Solar, LLC | Maxton, NC | 8 GWh | Nov 2023 | Dec 2024 | Solar |
| Washington Solar | SolRiver Capital LLC | Reidsville, NC | 11 GWh | Feb 2024 | Dec 2024 | Solar |
| Gray Fox Solar LLC | SolRiver Capital LLC | Shannon, NC | 11 GWh | Feb 2024 | Dec 2024 | Solar |
| Sunflower Solar LLC | SolRiver Capital LLC | Kingstree, SC | 20 GWh | Feb 2024 | Dec 2024 | Solar |
| Whitehall Solar LLC | SolRiver Capital LLC | Timmonsville, SC | 5 GWh | Feb 2024 | Dec 2024 | Solar |
| Harding Solar, LLC | SolRiver Capital LLC | Hookerton, NC | 7 GWh | Feb 2024 | Dec 2024 | Solar |
| Misenheimer Solar LLC | Misenheimer Solar LLC | Gold Hill, NC | 161 GWh | Mar 2024 | Dec 2025 | Solar |
| Elk Solar LLC | SolRiver Capital LLC | Raeford, NC | 10 GWh | Jun 2024 | Dec 2024 | Solar |
| Henry Gibson Solar | Henry Gibson Solar, LLC | Gibson, NC | 1 GWh | Oct 2024 | Dec 2024 | Solar |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #60 | Alcoa Power Generating, Inc. - Yadkin Division | 610.0 GWh | 4 |
| #25 | Dominion Energy South Carolina, Inc. | 25.6 TWh | 87 |
| #17 | Duke Energy Progress East | 64.5 TWh | 559 |
| #52 | Duke Energy Progress West | 4.3 TWh | 10 |
| #41 | JEA | 9.4 TWh | 22 |
| #23 | Louisville Gas and Electric Company and Kentucky Utilities Company | 34.3 TWh | 25 |
| #1 | PJM Interconnection, LLC | 879.0 TWh | 2,465 |
| #29 | South Carolina Public Service Authority | 18.4 TWh | 34 |
| #59 | Southeastern Power Administration | 1.4 TWh | 11 |
| #6 | Southern Company Services, Inc. - Trans | 250.9 TWh | 417 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #6 | Southern Company Services, Inc. - Trans | 250.9 TWh | 417 |
| #7 | California Independent System Operator | 179.9 TWh | 2,075 |
| #9 | Tennessee Valley Authority | 162.4 TWh | 204 |
| #10 | Florida Power & Light Co. | 150.5 TWh | 187 |
| #12 | New York Independent System Operator | 134.0 TWh | 1,211 |
| #13 | Duke Energy Carolinas | 112.4 TWh | 565 |
| #15 | ISO New England | 110.5 TWh | 1,577 |
| #16 | Bonneville Power Administration | 85.9 TWh | 163 |
| #17 | Duke Energy Progress East | 64.5 TWh | 559 |
| #18 | PacifiCorp East | 60.9 TWh | 216 |