Summary of Electricity Activity in Marion County, OH
Summary of Marion County, OH Generation
Marion County, OH is ranked #1,570 out of 2,193 U.S. counties nationwide and #42 out of 68 Ohio counties in terms of total annual net electricity generation.
| Annual Generation | 79.5 GWh |
|---|---|
| Annual Consumption | 2.6 M MMBtu |
| Last Update | May 2026 |
| Power Plants | 4 |
| Companies on File | 4 |
Map of Top Producing Plants in Marion County, OH
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Annual Net Generation From solar power
50.2 GWh
National Rank in Terms of solar Net Electricity Generation
#629 /1,317 U.S. Counties
State Rank in Terms of solar Net Electricity Generation
#15 /45 Ohio Counties
Monthly Net Generation for Marion County, OH
Monthly Plant Fuel Consumption for Marion County, OH
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #42 / 68 | #1570 / 2193 | 79.52 GWh | 2.64 M MMBtu |
| Solar | #15 / 45 | #629 / 1317 | 50.23 GWh | 171.40 k MMBtu |
| Natural Gas | #27 / 37 | #713 / 927 | 23.56 GWh | 2.44 M MMBtu |
| Wind | #8 / 12 | #487 / 518 | 5.65 GWh | 22.25 k MMBtu |
| Distillate Fuel Oil | #31 / 33 | #569 / 741 | 81.00 MWh | 967 MMBtu |
Power Plants in Marion County, OH
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Marion County Solar Project | Marion County Solar Project, LLC | 50.2 GWh | 171.4 k MMBtu | Solar |
| POET Biorefining - Marion, LLC | POET Biorefining - Marion, LLC | 23.6 GWh | 2.4 M MMBtu | Natural Gas |
| Whirlpool Corporation - Marion Wind Farm | Marion Wind 23, LLC | 5.7 GWh | 22.3 k MMBtu | Wind |
| Prospect Municipal | American Mun Power-Ohio, Inc | 81.0 MWh | 967 MMBtu | Distillate Fuel Oil |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1225 | Champaign County | 280.9 GWh | 2 |
| #1622 | Crawford County | 63.2 GWh | 4 |
| #2126 | Franklin County | 923.0 MWh | 12 |
| #1697 | Hancock County | 40.6 GWh | 8 |
| #622 | Hardin County | 1.4 TWh | 5 |
| #1007 | Logan County | 472.1 GWh | 3 |
| #2058 | Richland County | 3.5 GWh | 8 |
| #1820 | Seneca County | 18.5 GWh | 1 |
| #769 | Union County | 835.3 GWh | 3 |
| #1848 | Wyandot County | 15.5 GWh | 3 |
Electricity Generation for Cities Located in Marion County, OH
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #62 | Marion, OH | 83.2 GWh | 4 |
| #131 | Prospect, OH | 81.0 MWh | 1 |