Willmar Municipal SW Substation
1920 30th St SW, Willmar, MN 56209Plant Summary Information
Willmar Municipal SW Substation is ranked #59 out of 72 distillate fuel oil power plants in Minnesota in terms of total annual net electricity generation.
Willmar Municipal SW Substation is comprised of 3 generators and generated 9.4 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Willmar Municipal SW Substation |
|---|---|
| Utility Name | Willmar Municipal Utilities (MN) |
| Location | Kandiyohi County, MN |
| Initial Operation Date | June 2000 |
| Last Update | Dec 2025 |
| Annual Generation | 30.0 MWh |
| Annual Consumption | 454 MMBtu |
| Ranked #12,897 out of 13,081 Power Plants Nationwide | |
| Ranked #1,019 out of 1,233 Distillate Fuel Oil Power Plants Nationwide | |
| Ranked #770 out of 781 Minnesota Power Plants | |
| Ranked #59 out of 72 Minnesota Distillate Fuel Oil Power Plants | |
| Fuel Types | Distillate Fuel Oil |
| Previous Operator |
Willmar Municipal Utilities (2013 to 2024) Willmar Municipal Utilities (MN) (2025 to 2025) |
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Monthly Net Generation for Willmar Municipal SW Substation
Monthly Plant Fuel Consumption for Willmar Municipal SW Substation
Willmar Municipal SW Substation Details
| Summary Information | |
|---|---|
| Plant Name | Willmar Municipal SW Substation (57035) |
| Plant Address | 1920 30th St SW, Willmar, MN 56209 |
| Utility | Willmar Municipal Utilities (MN) (20737) |
| Latitude, Longitude | 45.105, -95.0844 |
| Generation Dates on File | Jan 2009 to Dec 2025 |
| Initial Operation Date | June 2000 |
| Annual Generation | 30.0 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 | Willmar Municipal Utilities (20737) MN |
| Grid Voltage | 12.47 kV |
| Energy Storage | No |
Generator SW01 Details Operating June 2000
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 2 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 2 MW |
| Winter Capacity | 2 MW |
| Minimum Load | 2 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | June 2000 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Distillate Fuel Oil |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 10M |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator SW02 Details Operating June 2000
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 2 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 2 MW |
| Winter Capacity | 2 MW |
| Minimum Load | 2 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | June 2000 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Distillate Fuel Oil |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 10M |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator SW03 Details Operating June 2000
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 2 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 2 MW |
| Winter Capacity | 2 MW |
| Minimum Load | 2 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | June 2000 |
|---|---|
| Combined Heat & Power | No |
| Sector Name | Electric Utility (1) |
| Energy Source | Distillate Fuel Oil |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 10M |
| Other Planned Modifications | No |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Willmar Municipal SW Substation 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 Distillate Fuel Oil.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #1009 | NYP-Hudson Valley Hospital Center | Cortlandt Manor, NY | 34.0 MWh |
| #1010 | Mount Sinai South Nassau Hospital | Oceanside, NY | 33.3 MWh |
| #1011 | Windom | Windom, MN | 32.0 MWh |
| #1012 | Wilkins Station | Marblehead, MA | 32.0 MWh |
| #1013 | Willmar Municipal East Substation | Willmar, MN | 32.0 MWh |
| #1014 | Mass Inst Tech Cntrl Utilities/Cogen Plt | Cambridge, MA | 209.4 GWh |
| #1015 | Cascade | Cascade, IA | 31.0 MWh |
| #1016 | South Fond Du Lac | Fond du Lac, WI | 20.3 GWh |
| #1017 | Hoisington | Hoisington, KS | 39.0 MWh |
| #1018 | Alliant SBD 8602 Marion Sub | Marion, IA | 30.4 MWh |
| #1020 | State Farm | Bloomington, IL | 30.0 MWh |
| #1021 | Webb Forging | Carlisle, SC | 30.0 MWh |
| #1022 | Westside WWTP | Thomasville, NC | 30.0 MWh |
| #1023 | Durant | Durant, IA | 29.4 MWh |
| #1024 | Mobile | York, NE | 29.0 MWh |
| #1025 | NewYork-Presbyterian Brooklyn Methodist | Brooklyn, NY | 29.0 MWh |
| #1026 | Overall Road Station | Farmington, MO | 29.0 MWh |
| #1027 | Johnson | Johnson, KS | 28.0 MWh |
| #1028 | Marathon Generating Plant | Marathon, FL | 27.7 MWh |
| #1029 | Gillette SBMC | Boston, MA | 54.2 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Willmar Municipal SW Substation.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Andresen Solar | Clara City, MN | 2.2 GWh | 18.4 mi |
| Aster Community Solar Garden, LLC | Raymond, MN | 2.1 GWh | 9.7 mi |
| Atwater Solar | Atwater, MN | 7.7 GWh | 15.5 mi |
| Clara City Solar | Clara City, MN | 2.1 GWh | 17 mi |
| Danielson Wind Farms LLC | Cosmos, MN | 55.9 GWh | 16.4 mi |
| Geranium Solar, LLC | Raymond, MN | 2.1 GWh | 12 mi |
| Lake Lilian Solar | Lilian Lake, MN | 2.0 GWh | 14.9 mi |
| MN CSG 2019-22 | Danube, MN | 1.6 GWh | 21.4 mi |
| MN CSG 2019-82 | Atwater, MN | 1.3 GWh | 16 mi |
| Rafterville Solar | Atwater, MN | 2.1 GWh | 17.1 mi |
| Sagitta Community Solar | Clara City, MN | 1.8 GWh | 18.3 mi |
| Spica Community Solar | Lake Lillian, MN | 3.3 GWh | 16.2 mi |
| Syncarpha Clara City CSG I (Stamer) | Clara City, MN | 1.8 GWh | 16.9 mi |
| Syncarpha Prinsburg CSG (Ledeboer) | Prinsburg, MN | 1.8 GWh | 13 mi |
| USS Danube Solar LLC | Danube, MN | 2.2 GWh | 21.4 mi |
| USS Pheasant Solar LLC CSG | Clara City, MN | 2.1 GWh | 14.3 mi |
| USS Turkey Solar LLC CSG | Atwater, MN | 1.8 GWh | 17 mi |
| Vega Community Solar | Glenwood, MN | 8.0 GWh | 20.1 mi |
| Westport Community Solar, LLC | Lake Lillian, MN | 2.1 GWh | 14.4 mi |
| Willmar Municipal East Substation | Willmar, MN | 32.0 MWh | 3.3 mi |