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 | Jul 2026 |
| Annual Generation | 112.6 TWh |
| Power Plants | 577 |
| 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 | 52.7% Natural Gas | 25.8% Coal | 19.5% Solar | 1.8% Water | 0.9% 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 |
|---|---|---|---|---|---|---|
| Montgomery Solar LLC | Oppidum Renewables USA, LLC | Biscoe, NC | 36 GWh | Nov 2015 | Dec 2025 | Solar |
| Samarcand Solar Farm, LLC | SRE Utility Solar 1, LLC | Biscoe, NC | 7 GWh | Nov 2014 | Dec 2025 | Solar |
| Biscoe Solar LLC | AES Distributed Energy | Biscoe, NC | 9 GWh | Aug 2014 | Dec 2025 | Solar |
| Beulaville | AES Distributed Energy | Beulaville, NC | 3 GWh | Nov 2013 | Dec 2025 | Solar |
| Lanier Solar | Cypress Creek Renewables | Beulaville, NC | 10 GWh | Aug 2016 | Dec 2025 | Solar |
| Cedar Solar, LLC | SRE Utility Solar 1, LLC | Beulaville, NC | 9 GWh | Oct 2015 | Dec 2025 | Solar |
| G G Allen | Duke Energy Carolinas, LLC | Belmont, NC | 198 GWh | May 1957 | Dec 2024 | Bituminous Coal : 98.4% Distillate Fuel Oil : 1.6% |
| Belews Creek | Duke Energy Carolinas, LLC | Belews Creek, NC | 8 TWh | Jul 1974 | May 2026 | Natural Gas : 68.4% Bituminous Coal : 31.6% |
| Catalina Solar (SC) | Catalina Solar, LLC | Batesburg, SC | 80 GWh | Sep 2025 | May 2026 | Solar |
| Tracy Solar | Cypress Creek Renewables | Bailey, NC | 11 GWh | Nov 2015 | Dec 2025 | Solar |
| Strider Solar, LLC | Cardinal Renewables | Asheboro, NC | 9 GWh | Mar 2018 | Dec 2025 | Solar |
| Anderson (SC) | Anderson Solar Farm, LLC | Anderson, SC | 4 GWh | Aug 2021 | Dec 2025 | Solar |
| Albemarle Hospital Unit | North Carolina Mun Power Agny #1 | Albemarle, NC | 164 MWh | Jul 2006 | Dec 2025 | Distillate Fuel Oil |
| Stanly Solar, LLC | SunStrong Management | Albemarle, NC | 92 GWh | Jul 2022 | May 2026 | Solar |
| ESA Albemarle NC Solar | SunStrong Management | Albemarle, NC | 4 GWh | Mar 2021 | Dec 2025 | Solar |
| Carolina Lily Solar | Carolina Lily Solar, LLC | Advance, NC | 6 GWh | Apr 2021 | Dec 2025 | Solar |
| Tiburon Holdings | Heelstone Energy Holdings, LLC | Advance, NC | 9 GWh | Nov 2016 | Dec 2025 | Solar |
| Ray Wilson Solar | Ray Wilson Solar, LLC | Advance, NC | 8 GWh | Mar 2021 | Dec 2025 | Solar |
| Longleaf Pine Solar LLC | SolRiver Capital LLC | Advance, NC | 3 GWh | Aug 2025 | Dec 2025 | Solar |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #61 | Alcoa Power Generating, Inc. - Yadkin Division | 442.5 GWh | 4 |
| #24 | Dominion Energy South Carolina, Inc. | 25.3 TWh | 83 |
| #17 | Duke Energy Progress East | 64.5 TWh | 565 |
| #50 | Duke Energy Progress West | 4.5 TWh | 15 |
| #41 | JEA | 9.6 TWh | 24 |
| #23 | Louisville Gas and Electric Company and Kentucky Utilities Company | 33.9 TWh | 25 |
| #1 | PJM Interconnection, LLC | 882.8 TWh | 2,652 |
| #31 | South Carolina Public Service Authority | 18.5 TWh | 35 |
| #59 | Southeastern Power Administration | 1.3 TWh | 11 |
| #6 | Southern Company Services, Inc. - Trans | 253.5 TWh | 422 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #6 | Southern Company Services, Inc. - Trans | 253.5 TWh | 422 |
| #7 | California Independent System Operator | 169.4 TWh | 2,135 |
| #9 | Tennessee Valley Authority | 163.4 TWh | 207 |
| #10 | Florida Power & Light Co. | 152.2 TWh | 187 |
| #12 | New York Independent System Operator | 134.3 TWh | 1,299 |
| #13 | Duke Energy Carolinas | 112.6 TWh | 577 |
| #15 | ISO New England | 111.1 TWh | 1,629 |
| #16 | Bonneville Power Administration | 91.6 TWh | 167 |
| #17 | Duke Energy Progress East | 64.5 TWh | 565 |
| #18 | PacifiCorp East | 60.9 TWh | 222 |