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Oconee — Power plant · Nuclear · Duke Energy Carolinas, LLC
  • Clean firm
  • Operating
  • 10 · 100 · 1,000 MW

Oconee

Power plant · Nuclear

Key facts

Power plant · Nuclearran 96% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1973
Net generation, 2025
22,420,221 MWh
Grid
500 kV to Duke Energy Carolinas, LLC (DUK)
Location
Oconee County, South Carolina
Operated by
Duke Energy Carolinas, LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2001 to 2026
Fuel burned MMBtu by year, 2001 to 2026
  • Nuclear

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Nuclear source: “Nuclear”
Age
53 years since 1973
Heat rate
10,443 Btu/kWh 2025
All 7 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Gem
Unit ids
G100000500347, G100000500348, G100000500349
Location id
L100000500152
Grid
Nerc region
SERC
Report year
2025
Grid voltage kv
500
Transmission owner
Duke Energy Carolinas, LLC
Balancing authority code
DUK
Balancing authority name
Duke Energy Carolinas
Fuel burned (MMBtu), 2025234,143,032
Capacity factor, 20250.960
Heat rate (Btu/kWh), 202510,443.4
Net generation (MWh), 202522,420,221
Balancing authority codeDUK

Timeline

  • In service · EIA-860M

Sources

4 sources

Sources EIA-860M · GEM · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory

Sources

Every source and license · Attribution

View at source