Florence Mill
7320 Mill Road, Florence, SC 29501Plant Summary Information
Florence Mill is ranked #33 out of 77 black liquor power plants nationwide in terms of total annual net electricity generation.
Florence Mill is comprised of 2 generators and generated 123.6 GWh during the 3-month period between February 2026 to May 2026.
| Plant Name | Florence Mill |
|---|---|
| Utility Name | WestRock-Florence |
| Location | Florence County, SC |
| Initial Operation Date | November 1963 |
| Last Update | May 2026 |
| Annual Generation | 445.7 GWh |
| Annual Consumption | 16.4 M MMBtu |
| Ranked #1,495 out of 13,081 Power Plants Nationwide | |
| Ranked #33 out of 77 Black Liquor Power Plants Nationwide | |
| Ranked #21 out of 202 South Carolina Power Plants | |
| Ranked #3 out of 4 South Carolina Black Liquor Power Plants | |
| Fuel Types | Black Liquor : 49.7% Wood/Wood Waste Solids : 34.0% Bituminous Coal : 8.6% Natural Gas : 7.0% Residual Fuel Oil : 0.7% |
| Previous Operator |
RockTenn-Florence (2013 to 2014) WestRock-Florence (2015 to 2025) |
Map of Florence Mill
Full Screen MapRegister Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Florence Mill.
Monthly Net Generation for Florence Mill
Monthly Plant Fuel Consumption for Florence Mill
Florence Mill Details
| Summary Information | |
|---|---|
| Plant Name | Florence Mill (50806) |
| Plant Address | 7320 Mill Road, Florence, SC 29501 |
| Utility | WestRock-Florence (18162) |
| Latitude, Longitude | 34.1497, -79.5606 |
| Generation Dates on File | Jan 2001 to May 2026 |
| Initial Operation Date | November 1963 |
| Annual Generation | 445.7 GWh |
| Fuel Types | Black Liquor : 49.7% Wood/Wood Waste Solids : 34.0% Bituminous Coal : 8.6% Natural Gas : 7.0% Residual Fuel Oil : 0.7% |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | Yes |
| FERC Cogeneration Docket Number | 85-102-001; 85-102-002 |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | SERC |
| Balancing Authority | Duke Energy Progress East (CPLE) |
| NAICS Code | (322122) |
| Sector | Industrial CHP (7) |
| Water Source | Great Pee Dee River |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Duke Energy Progress - (NC) (3046) SC |
| Grid Voltage | 115.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Pipeline Name | TRANSCONTINENTAL GAS PIPELINE |
| Natural Gas Storage | No |
Generator GEN2 Details Operating November 1974
| Technology | Wood/Wood Waste Biomass |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 15 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 12.5 MW |
| Winter Capacity | 12.5 MW |
| Minimum Load | 6 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | November 1974 |
| Combined Heat & Power | Yes |
| Sector Name | Industrial CHP (7) |
| Topping Or Bottoming | T |
|---|---|
| Energy Source | Black Liquor / Wood/Wood Waste Solids / Residual Fuel Oil / Natural Gas |
| Startup Source | Black Liquor / Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | OVER |
| Other Combustion Technology | No |
| Subcritical Technology | No |
| Other Planned Modifications | No |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | BLQ / NG |
|---|---|
Generator GEN3 Details Operating March 1987
| Technology | Wood/Wood Waste Biomass |
|---|---|
| Prime Mover | Steam Turbine |
| Ownership | Single Owner |
| Nameplate Capacity | 76.5 MW |
| Nameplate Power Factor | 0.87 |
| Summer Capacity | 74 MW |
| Winter Capacity | 74 MW |
| Minimum Load | 5 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | March 1987 |
| Combined Heat & Power | Yes |
| Sector Name | Industrial CHP (7) |
| Topping Or Bottoming | T |
|---|---|
| Energy Source | Wood/Wood Waste Solids / Bituminous Coal / Residual Fuel Oil / Natural Gas |
| Startup Source | Natural Gas |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | OVER |
| Pulverized Coal Technology | Yes |
| Other Combustion Technology | No |
| Subcritical Technology | Yes |
| Other Planned Modifications | No |
| Multiple Fuels | Yes |
| Cofire Fuels | Yes |
| Switch Between Oil And Natural Gas | No |
| Multifuel Details | |
| Cofire Energy Source | WDS / NG |
|---|---|
Florence Mill 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 Black Liquor.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #23 | Packaging Corp of America | Counce, TN | 427.9 GWh |
| #24 | Westrock Hodge (LA) | Hodge, LA | 489.2 GWh |
| #25 | International Paper Valliant OK | Valliant, OK | 422.8 GWh |
| #26 | International Paper Franklin Mill | Franklin, VA | 281.2 GWh |
| #27 | WestRock (TX) | Evadale, TX | 415.2 GWh |
| #28 | International Paper Pine Hill Mill | Pine Hill, AL | 424.5 GWh |
| #29 | Inland Paperboard Packaging Rome | Rome, GA | 402.6 GWh |
| #30 | WestRock-West Point Mill | West Point, VA | 528.8 GWh |
| #31 | Georgia-Pacific Brewton Mill | Brewton, AL | 422.9 GWh |
| #32 | Rumford Cogeneration | Rumford, ME | 399.7 GWh |
| #34 | Georgia-Pacific Consr Prods LP-Naheola | Pennington, AL | 436.4 GWh |
| #35 | Boise Cascade International Falls | International Falls, MN | 333.0 GWh |
| #36 | Alabama River Pulp | Perdue Hill, AL | 333.5 GWh |
| #37 | Escanaba Mill | Escanaba, MI | 452.4 GWh |
| #38 | International Paper Texarkana Mill | Queen City, TX | 388.1 GWh |
| #39 | Billerud Quinnesec Mill | Norway, MI | 318.3 GWh |
| #40 | Georgia-Pacific Cedar Springs | Cedar Springs, GA | 468.1 GWh |
| #41 | PCA-Valdosta Mill | Valdosta, GA | 310.6 GWh |
| #42 | International Paper Pensacola | Cantonment, FL | 348.5 GWh |
| #43 | Clearwater Paper Corporation - Augusta | Augusta, GA | 367.0 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Florence Mill.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Ashley Solar (SC) | Darlington, SC | 2.2 GWh | 19.6 mi |
| Bani Solar | Olanta, SC | 4.2 GWh | 25.5 mi |
| Birch Solar (SC) | Darlington, SC | 4.2 GWh | 19.4 mi |
| Blacktip Solar | Scranton, SC | 3.6 GWh | 20.5 mi |
| Cardinal Solar LLC | Marion, SC | 14.7 GWh | 10.6 mi |
| Darlington Solar, LLC | Darlington, SC | 15.0 GWh | 23.5 mi |
| Freedom Solar | Nichols, SC | 7.7 GWh | 25.4 mi |
| Goldenrod Solar | Pamplico, SC | 3.8 GWh | 12.9 mi |
| Jessamine Solar | Marion, SC | 3.7 GWh | 11.2 mi |
| Otis Elevator Company Solar | Florence, SC | 1.7 GWh | 14.6 mi |
| Rankin Solar Center, LLC | Florence, SC | 17.7 GWh | 8 mi |
| Redwing Solar | Darlington, SC | 3.7 GWh | 20.6 mi |
| Sapphire Solar | Lake City, SC | 3.5 GWh | 22.2 mi |
| South Solar | Pamplico, SC | 3.9 GWh | 11 mi |
| Tedder Solar | Darlington, SC | 3.3 GWh | 23.3 mi |
| Washington Solar (SC) | Mullins, SC | 3.8 GWh | 18.7 mi |
| Washington Solar II (SC) | Mullins, SC | 685.0 MWh | 18.7 mi |
| Whitehall Solar LLC | Timmonsville, SC | 4.7 GWh | 21.8 mi |
| Whitetail Solar | Dillon, SC | 20.7 GWh | 19.9 mi |
| Willis Solar | Pamplico, SC | 3.8 GWh | 11.4 mi |