Keowee
7800 Rochester Hwy, Seneca, SC 29672Plant Summary Information
Keowee is ranked #12 out of 27 hydroelectric power plants in South Carolina in terms of total annual net electricity generation.
Keowee is comprised of 2 generators and generated 7.2 GWh during the 3-month period between September 2024 to December 2024.
| Plant Name | Keowee |
|---|---|
| Utility Name | Duke Energy Carolinas, LLC |
| Location | Pickens County, SC |
| Initial Operation Date | April 1971 |
| Last Update | Dec 2024 |
| Annual Generation | 67.0 GWh |
| Annual Consumption | 230.7 k MMBtu |
| Ranked #3,787 out of 12,539 Power Plants Nationwide | |
| Ranked #433 out of 1,332 Water Power Plants Nationwide | |
| Ranked #53 out of 196 South Carolina Power Plants | |
| Ranked #12 out of 27 South Carolina Water Power Plants | |
| Fuel Types | Water |
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Monthly Net Generation for Keowee
Keowee Details
| Summary Information | |
|---|---|
| Plant Name | Keowee (6517) |
| Plant Address | 7800 Rochester Hwy, Seneca, SC 29672 |
| Utility | Duke Energy Carolinas, LLC (5416) |
| Latitude, Longitude | 34.7981, -82.8872 |
| Generation Dates on File | Jan 2001 to Dec 2024 |
| Initial Operation Date | April 1971 |
| Annual Generation | 67.0 GWh |
| Fuel Types | Water |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Regulated |
| NERC Region | SERC |
| Balancing Authority | Duke Energy Carolinas (DUK) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Keowee River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Duke Energy Carolinas, LLC (5416) SC |
| Grid Voltage | 230.00 kV |
| Energy Storage | No |
Generator 1 Details Operating April 1971
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 78.8 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 76 MW |
| Winter Capacity | 76 MW |
| Minimum Load | 76 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | April 1971 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 10M |
Generator 2 Details Operating April 1971
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 78.8 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 76 MW |
| Winter Capacity | 76 MW |
| Minimum Load | 76 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | April 1971 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Water |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 10M |
Keowee Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Water.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #423 | Boysen | Thermopolis, WY | 70.3 GWh |
| #424 | Lockhart | Lockhart, SC | 70.0 GWh |
| #425 | Rhodhiss | Rhodhiss, NC | 69.8 GWh |
| #426 | Whitney | Clifton, TX | 69.4 GWh |
| #427 | Johnson 2 | Lexington, NE | 69.3 GWh |
| #428 | Ocoee 1 | Benton, TN | 69.2 GWh |
| #429 | Prospect | Prospect, NY | 69.1 GWh |
| #430 | Post Falls | Post Falls, ID | 69.1 GWh |
| #431 | Sheldon Springs Hydroelectric | Sheldon Springs, VT | 67.8 GWh |
| #432 | Marmet | Marmet, WV | 67.4 GWh |
| #434 | Cougar | Lowell, OR | 66.9 GWh |
| #435 | Lloyd Shoals | Jackson, GA | 66.6 GWh |
| #436 | Kelly Ridge | Oroville, CA | 66.5 GWh |
| #437 | Buffalo Bill | Cody, WY | 66.2 GWh |
| #438 | Forks of Butte Hydro Project | Magalia, CA | 65.9 GWh |
| #439 | Snoqualmie | Snoqualmie, WA | 65.9 GWh |
| #440 | North Platte | North Platte, NE | 65.4 GWh |
| #441 | Lawrence Hydroelectric Associates | Lawrence, MA | 65.1 GWh |
| #442 | Blake | Parishville, NY | 64.9 GWh |
| #443 | McNary Dam Fish Attraction Project | Plymouth, WA | 64.2 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Keowee.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Ace Solar | Piedmont, SC | 2.0 GWh | 21.2 mi |
| Adams | Piedmont, SC | 4.8 GWh | 21.6 mi |
| Anderson (SC) | Anderson, SC | 3.9 GWh | 24.2 mi |
| Bluebird Solar SC LLC | Pendleton, SC | 5.6 GWh | 16.1 mi |
| Central Energy Facility | Clemson, SC | 2.0 MWh | 8.6 mi |
| Duke Energy CHP at Clemson University | Clemson, SC | 95.0 GWh | 9.1 mi |
| Franklin Milliken | Lavonia, GA | 6.5 GWh | 27.4 mi |
| Oconee | Seneca, SC | 22.6 TWh | 0.7 mi |
| Pelzer Lower | Williamston, SC | 4.7 GWh | 27.9 mi |
| Pelzer Solar I | Pelzer, SC | 2.0 GWh | 23.9 mi |
| Pelzer Upper | Petzer, SC | 4.7 GWh | 26.8 mi |
| Piedmont Hydro Power Project | Piedmont, SC | 4.5 GWh | 25 mi |
| Saluda Dam | Greenville, SC | 7.1 GWh | 23.2 mi |
| Seneca City of | Seneca, SC | 479.0 MWh | 8.5 mi |
| Tugalo | Tallulah Falls, GA | 97.0 GWh | 27 mi |
| Valenite | Westminster, SC | 50.0 MWh | 13 mi |
| W S Lee | Williamston, SC | 5.8 TWh | 29 mi |
| White Horse Solar A | Greenville, SC | 3.7 GWh | 27.7 mi |
| Whitt Solar | Piedmont, SC | 3.7 GWh | 21.3 mi |
| Yonah | Toccoa, GA | 42.2 GWh | 27 mi |