Rock Lake CT
1655 Main Street, Pine City, MN 55063Plant Summary Information
Rock Lake CT is ranked #18 out of 72 distillate fuel oil power plants in Minnesota in terms of total annual net electricity generation.
Rock Lake CT is comprised of 1 generator and generated 141.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Rock Lake CT |
|---|---|
| Utility Name | Great River Energy |
| Location | Pine County, MN |
| Initial Operation Date | April 1978 |
| Last Update | Dec 2025 |
| Annual Generation | 449.0 MWh |
| Annual Consumption | 7.2 k MMBtu |
| Ranked #12,268 out of 13,081 Power Plants Nationwide | |
| Ranked #586 out of 1,233 Distillate Fuel Oil Power Plants Nationwide | |
| Ranked #731 out of 781 Minnesota Power Plants | |
| Ranked #18 out of 72 Minnesota Distillate Fuel Oil Power Plants | |
| Fuel Types | Distillate Fuel Oil |
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Monthly Net Generation for Rock Lake CT
Monthly Plant Fuel Consumption for Rock Lake CT
Rock Lake CT Details
| Summary Information | |
|---|---|
| Plant Name | Rock Lake CT (6741) |
| Plant Address | 1655 Main Street, Pine City, MN 55063 |
| Utility | Great River Energy (7570) |
| Latitude, Longitude | 45.80544, -92.97176 |
| Generation Dates on File | Feb 2001 to Dec 2025 |
| Initial Operation Date | April 1978 |
| Annual Generation | 449.0 MWh |
| Fuel Types | Distillate Fuel Oil |
| 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 | MRO |
| Balancing Authority | Midcontinent Independent Transmission System Operator, Inc.. (MISO) |
| NAICS Code | Utilities (22) |
| Sector | Electric Utility (1) |
| Water Source | |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Great River Energy (7570) |
| Grid Voltage | 69.00 kV |
| Energy Storage | No |
Generator 1 Details Operating April 1978
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Combustion Turbine |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | GRE.ROCKLAKE |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | GRE.ROCKLAKE |
| Nameplate Capacity | 25 MW |
| Nameplate Power Factor | 0.85 |
| Summer Capacity | 21.5 MW |
| Winter Capacity | 28.5 MW |
| Minimum Load | 15 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | April 1978 |
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Distillate Fuel Oil |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Rock Lake CT Plant Owners
| Owner Name | Address | 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 Distillate Fuel Oil.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #576 | Greenville Electric Generating Station | Greenville, OH | 105.0 GWh |
| #577 | Litchfield | Litchfield, MN | 861.0 MWh |
| #578 | Montpelier | Montpelier, OH | 466.0 MWh |
| #579 | Hallam | Hallam, NE | 547.0 MWh |
| #580 | Sullivan (IL) | Sullivan, IL | 462.0 MWh |
| #581 | Quakertown PA BTM | Quakertown, PA | 461.0 MWh |
| #582 | Central Power Plant | Cranston, RI | 18.6 GWh |
| #583 | Interstate | Springfield, IL | 57.5 GWh |
| #584 | Lemon Creek | Juneau, AK | 454.0 MWh |
| #585 | Bridge Street 1 & 2 | Groton, CT | 452.0 MWh |
| #587 | McClure | Modesto, CA | 1.6 GWh |
| #588 | MPC Generating | Monroe, GA | 127.5 GWh |
| #589 | Wheaton | Eau Claire, WI | 17.0 GWh |
| #590 | Eastside WWTP | High Point, NC | 438.0 MWh |
| #591 | W H Weatherspoon | Lumberton, NC | 437.0 MWh |
| #592 | Ascutney | Weatherfield, VT | 437.0 MWh |
| #593 | St Marys | St. Marys, OH | 434.0 MWh |
| #594 | Algona | Algona, IA | 449.0 MWh |
| #595 | Greenwood (MI) | Avoca, MI | 1.7 TWh |
| #596 | Lost Nation | Groveton, NH | 422.0 MWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Rock Lake CT.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Cambridge CT Hybrid | Cambridge, MN | 100.7 GWh | 18.2 mi |
| Clam River Dam | Danbury, WI | 4.8 GWh | 23 mi |
| Flodquist Community Solar LLC CSG | Lindstrom, MN | 1.6 GWh | 22.5 mi |
| Grand Casino Hinckley Solar | Hinckley, MN | 5.5 GWh | 14.2 mi |
| Grantsburg Diesel | Grantsburg, WI | 26.5 MWh | 14.3 mi |
| GRE Cambridge Solar | Cambridge, MN | 3.7 GWh | 18.1 mi |
| Johnson CSG 2 | Lindstrom, MN | 2.0 GWh | 22.6 mi |
| Johnson II Community Solar | North Branch, MN | 1.4 GWh | 22.4 mi |
| Mora | Mora, MN | 1.1 GWh | 16.3 mi |
| North Branch (MN) | North Branch, MN | 249.0 MWh | 20.4 mi |
| North Star Solar Project | North Branch, MN | 175.4 GWh | 23.4 mi |
| Novel Caroline Solar, LLC CSG | North Branch, MN | 2.0 GWh | 23.3 mi |
| Novel Swenson Solar LLC CSG | North Branch, MN | 922.0 MWh | 22.3 mi |
| Palmer Community Solar LLC CSG | North Branch, MN | 1.9 GWh | 23.3 mi |
| SMMPA Methane Energy Facility | Mora, MN | 3.3 GWh | 18.6 mi |
| Sunrise Community Solar | North Branch, MN | 7.7 GWh | 23.2 mi |
| USS Dubhe Solar CSG | North Branch, MN | 2.0 GWh | 21.9 mi |
| USS Norelius Solar CSG | North Branch, MN | 2.0 GWh | 23.3 mi |
| USS Solar Dawn CSG | North Branch, MN | 2.0 GWh | 22.6 mi |
| USS Sunrise Solar LLC CSG | Taylors Falls, MN | 1.3 GWh | 23 mi |