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 AuthorityDuke Energy Carolinas
States North Carolina South Carolina
Last Update Jul 2025
Annual Generation 111.8 TWh
Power Plants565
Utilities224
Ranked #13 out of 65 in terms of net annual generation
Ranked #4 out of 20 in terms of annual generation from nuclear
Power Plant Types Nuclear | 54.8% Natural Gas | 23.4% Coal | 19.2% Solar | 1.7% Water | 1% Other Fuel | 0.1%

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Daily Net Generation for Duke Energy Carolinas for the past 3 Years

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List of All Duke Energy Carolinas Power Plants

Displaying Results 401 to 405 of 405
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Marshall (NC)Duke Energy Carolinas, LLCTerrell, NC8 TWhFeb 1965Apr 2025 Bituminous Coal : 54.2% Natural Gas : 45.7%
Belews CreekDuke Energy Carolinas, LLCBelews Creek, NC10 TWhJul 1974Apr 2025 Natural Gas : 74.6% Bituminous Coal : 25.4%
CatawbaDuke Energy Carolinas, LLCYork, SC19 TWhMay 1985Apr 2025 Nuclear
McGuireDuke Energy Carolinas, LLCHuntersville, NC19 TWhAug 1981Apr 2025 Nuclear
OconeeDuke Energy Carolinas, LLCSeneca, SC22 TWhJun 1973Apr 2025 Nuclear

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator189.7 TWh2,051
#8Tennessee Valley Authority158.8 TWh204
#10Florida Power & Light Co.149.0 TWh187
#12New York Independent System Operator130.8 TWh1,191
#13Duke Energy Carolinas111.8 TWh565
#14ISO New England103.8 TWh1,561
#16Bonneville Power Administration80.6 TWh163
#17Duke Energy Progress East64.9 TWh558
#18Salt River Project Agricultural Improvement and Power District59.0 TWh48