Jefferies
463 Powerhouse Road, Moncks Corner, SC 29461Plant Summary Information
Jefferies is ranked #23 out of 202 power plants in South Carolina in terms of total annual net electricity generation.
Jefferies is comprised of 5 generators and generated 58.5 GWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Jefferies |
|---|---|
| Utility Name | South Carolina Public Service Authority |
| Location | Berkeley County, SC |
| Initial Operation Date | December 1942 |
| Last Update | Dec 2025 |
| Annual Generation | 233.5 GWh |
| Annual Consumption | 861.7 k MMBtu |
| Ranked #2,350 out of 13,081 Power Plants Nationwide | |
| Ranked #183 out of 1,311 Water Power Plants Nationwide | |
| Ranked #23 out of 202 South Carolina Power Plants | |
| Ranked #3 out of 27 South Carolina Water Power Plants | |
| Fuel Types | Water |
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Monthly Net Generation for Jefferies
Monthly Plant Fuel Consumption for Jefferies
Jefferies Details
| Summary Information | |
|---|---|
| Plant Name | Jefferies (3319) |
| Plant Address | 463 Powerhouse Road, Moncks Corner, SC 29461 |
| Utility | South Carolina Public Service Authority (17543) |
| Latitude, Longitude | 33.2444, -79.99091 |
| Generation Dates on File | Jan 2001 to Dec 2025 |
| Initial Operation Date | December 1942 |
| Annual Generation | 233.5 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 | South Carolina Public Service Authority (SC) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | Lake Moultrie/Tail Race Canal |
| Ash Impoundment | Yes Not Lined Out of Service |
| Transmission / Distribution Owner | South Carolina Public Service Authority (17543) SC |
| Grid Voltage | 115.00 kV |
| Energy Storage | No |
Generator H1 Details Operating December 1942
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 30.6 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 31 MW |
| Winter Capacity | 31 MW |
| Minimum Load | 18 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | December 1942 |
| 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 |
| Multiple Fuels | No |
Generator H2 Details Operating December 1942
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 36.9 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 36 MW |
| Winter Capacity | 36 MW |
| Minimum Load | 13 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | December 1942 |
| 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 |
| Multiple Fuels | No |
Generator H3 Details Operating December 1942
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 30.6 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 29 MW |
| Winter Capacity | 29 MW |
| Minimum Load | 18 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | December 1942 |
| 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 |
| Multiple Fuels | No |
Generator H4 Details Operating December 1942
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 36.9 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 36 MW |
| Winter Capacity | 36 MW |
| Minimum Load | 13 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | December 1942 |
| 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 |
| Multiple Fuels | No |
Generator H6 Details Operating December 1942
| Technology | Conventional Hydroelectric |
|---|---|
| Prime Mover | Hydroelectric Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 10.2 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 8 MW |
| Winter Capacity | 8 MW |
| Minimum Load | 8 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | December 1942 |
| 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 |
| Multiple Fuels | No |
Jefferies Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
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|---|---|---|---|
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| #178 | Millers Ferry | Camden, AL | 250.2 GWh |
| #179 | Holter | Wolf Creek, MT | 247.5 GWh |
| #180 | Exchequer | Snelling, CA | 245.8 GWh |
| #181 | Cabot | Montague, MA | 239.5 GWh |
| #182 | Fremont Canyon | Alcova, WY | 233.5 GWh |
| #184 | Donnells | None, CA | 233.4 GWh |
| #185 | J Woodruff | Chattahoochee, FL | 228.5 GWh |
| #186 | Lookout Point | Lowell, OR | 227.0 GWh |
| #187 | Detroit | Mill City, OR | 226.9 GWh |
| #188 | Lost Creek | Trail, OR | 221.3 GWh |
| #189 | Eufaula Dam | Porum, OK | 219.6 GWh |
| #190 | Ohio Falls | Shippingport Island, KY | 219.5 GWh |
| #191 | Blakely Mountain | Royal, AR | 216.4 GWh |
| #192 | Tiger Creek | Pioneer, CA | 215.7 GWh |
| #193 | Cochrane | Great Falls, MT | 215.3 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Jefferies.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Abbot Solar | Manning, SC | 3.8 GWh | 33.3 mi |
| Berkeley County Landfill | Moncks Corner, SC | 237.0 MWh | 8.8 mi |
| Bloom Solar | Summerton, SC | 3.8 GWh | 32.2 mi |
| Bond Solar | Summerton, SC | 3.5 GWh | 33.5 mi |
| Bonefish Solar | Manning, SC | 4.1 GWh | 34.9 mi |
| Bushy Park Combustion Turbine Facility | Goose Creek, SC | 19.2 GWh | 16.2 mi |
| Cross | Cross, SC | 8.0 TWh | 11.3 mi |
| Dorchester Biomass | Harleyville, SC | 150.0 GWh | 26.5 mi |
| Hagood | Charleston Heights, SC | 33.0 GWh | 28.9 mi |
| Huntley | Bowman, SC | 153.0 GWh | 37.7 mi |
| International Paper Georgetown Mill | Georgetown, SC | 484.7 GWh | 40.5 mi |
| Omtanke Solar | Ridgeville, SC | 9.8 GWh | 17 mi |
| Spillway | Pineville, SC | 4.8 GWh | 17.6 mi |
| SR Lambert I, LLC | Georgetown, SC | 105.9 GWh | 25.4 mi |
| SR Lambert II | Georgetown, SC | 107.4 GWh | 25.4 mi |
| St Stephen | St. Stephen, SC | 161.1 GWh | 13 mi |
| Sunflower Solar LLC | Kingstree, SC | 23.6 GWh | 34.9 mi |
| TWE Bowman Solar Project | Bowman, SC | 136.5 GWh | 40.3 mi |
| Williams | Goose Creek, SC | 2.5 TWh | 16.2 mi |
| Winyah | Georgetown, SC | 4.5 TWh | 37.1 mi |