Summary of Electricity Activity in Marathon County, WI
Summary of Marathon County, WI Generation
Marathon County, WI is ranked #287 out of 2,153 U.S. counties nationwide and #7 out of 61 Wisconsin counties in terms of total annual net electricity generation.
| Annual Generation | 4.7 TWh |
|---|---|
| Annual Consumption | 55.8 M MMBtu |
| Last Update | Mar 2025 |
| Power Plants | 8 |
| Companies on File | 6 |
Map of Top Producing Plants in Marathon County, WI
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Annual Net Generation From subbituminous coal power
4.3 TWh
National Rank in Terms of subbituminous coal Net Electricity Generation
#33 /112 U.S. Counties
State Rank in Terms of subbituminous coal Net Electricity Generation
#3 /6 Wisconsin Counties
Monthly Net Generation for Marathon County, WI
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #7 / 61 | #287 / 2153 | 4.73 TWh | 55.78 M MMBtu |
| Subbituminous Coal | #3 / 6 | #33 / 112 | 4.32 TWh | 45.24 M MMBtu |
| Wood/Wood Waste Solids | #1 / 5 | #34 / 139 | 154.54 GWh | 5.50 M MMBtu |
| Natural Gas | #12 / 26 | #529 / 927 | 110.73 GWh | 1.21 M MMBtu |
| Black Liquor | #3 / 4 | #71 / 77 | 53.10 GWh | 1.85 M MMBtu |
| Water | #15 / 27 | #343 / 546 | 43.09 GWh | 158.57 k MMBtu |
| Bituminous Coal | #2 / 4 | #81 / 110 | 38.04 GWh | 1.50 M MMBtu |
| Landfill Gas | #11 / 12 | #212 / 248 | 6.54 GWh | 72.18 k MMBtu |
| Sludge Waste | #1 / 1 | #9 / 11 | 2.05 GWh | 75.92 k MMBtu |
| Residual Fuel Oil | #1 / 1 | #33 / 48 | 1.34 GWh | 174.11 k MMBtu |
Power Plants in Marathon County, WI
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Weston | Wisconsin Public Service Corp | 4.3 TWh | 45.4 M MMBtu | Subbituminous Coal : 99.6% |
| Rothschild Biomass Cogen Facility | Wisconsin Electric Power Co | 152.8 GWh | 5.4 M MMBtu | Wood/Wood Waste Solids : 97.4% Natural Gas : 2.6% |
| Mosinee Mill | Ahlstrom-Munksjo NA Specialty Solutions, LLC | 124.1 GWh | 4.0 M MMBtu | Black Liquor : 42.8% Bituminous Coal : 30.6% Water : 17.4% Wood/Wood Waste Solids : 4.6% Natural Gas : 1.8% Sludge Waste : 1.7% Residual Fuel Oil : 1.1% |
| Weston RICE | Wisconsin Public Service Corp | 85.5 GWh | 800.0 k MMBtu | Natural Gas |
| Wausau | Wisconsin Public Service Corp | 18.6 GWh | 69.6 k MMBtu | Water |
| Fiber Recovery, Inc. | Fiber Recovery, Inc | 6.5 GWh | 72.2 k MMBtu | Landfill Gas |
| Domtar Paper Company Rothschild | Domtar Paper Company Rothschild | 3.0 GWh | 11.3 k MMBtu | Water |
| Marathon Electric | Marathon Electric Mfg Corp | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #2003 | Clark County | 3.7 GWh | 1 |
| #2108 | Langlade County | 279.0 MWh | 1 |
| #1222 | Lincoln County | 225.7 GWh | 5 |
| #1746 | Oneida County | 24.4 GWh | 3 |
| #1429 | Portage County | 109.3 GWh | 6 |
| #1844 | Price County | 12.4 GWh | 6 |
| #2066 | Shawano County | 1.4 GWh | 1 |
| #2027 | Taylor County | 2.7 GWh | 1 |
| #1276 | Waushara County | 188.1 GWh | 1 |
| #826 | Wood County | 693.1 GWh | 10 |
* Net Generation data is based on the last 12 months since Mar 2025
Electricity Generation for Cities Located in Marathon County, WI
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #126 | Colby, WI | 3.7 GWh | 1 |
| #109 | Hatley, WI | 6.5 GWh | 1 |
| #68 | Knowlton, WI | 43.1 GWh | 1 |
| #56 | Kronenwetter, WI | 85.5 GWh | 1 |
| #41 | Mosinee, WI | 124.1 GWh | 1 |
| #7 | Rothschild, WI | 4.5 TWh | 3 |
| #87 | Wausau, WI | 18.6 GWh | 2 |
* Net Generation data is based on the last 12 months since Mar 2025