Gilliam South
724 SW 7th St., Stuart, IA 50250Plant Summary Information
Gilliam South is ranked #87 out of 92 distillate fuel oil power plants in Iowa in terms of total annual net electricity generation.
Gilliam South is comprised of 2 generators and generated 1.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | Gilliam South |
|---|---|
| Utility Name | City of Stuart - (IA) |
| Location | Adair County, IA |
| Initial Operation Date | February 2001 |
| Last Update | Dec 2025 |
| Annual Generation | 4.0 MWh |
| Annual Consumption | 90 MMBtu |
| Ranked #13,051 out of 13,081 Power Plants Nationwide | |
| Ranked #1,187 out of 1,233 Distillate Fuel Oil Power Plants Nationwide | |
| Ranked #280 out of 283 Iowa Power Plants | |
| Ranked #87 out of 92 Iowa Distillate Fuel Oil Power Plants | |
| Fuel Types | Distillate Fuel Oil |
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Monthly Net Generation for Gilliam South
Monthly Plant Fuel Consumption for Gilliam South
Gilliam South Details
| Summary Information | |
|---|---|
| Plant Name | Gilliam South (7857) |
| Plant Address | 724 SW 7th St., Stuart, IA 50250 |
| Utility | City of Stuart - (IA) (18231) |
| Latitude, Longitude | 41.49611, -94.32722 |
| Generation Dates on File | Jan 2002 to Dec 2025 |
| Initial Operation Date | February 2001 |
| Annual Generation | 4.0 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 | Municipality |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Central Iowa Power Cooperative (3258) |
| Grid Voltage | 69.00 kV |
| Energy Storage | No |
| Natural Gas Information | |
| Local Distribution Company (LDC) | MIDAMERICAN ENERGY COMPANY |
| Pipeline Name | MIDAMERICAN ENERGY COMPANY |
| Natural Gas Storage | No |
Generator 1 Details Operating February 2001
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 1.8 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 1.7 MW |
| Winter Capacity | 1.8 MW |
| Minimum Load | 0.5 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | February 2001 |
|---|---|
| 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 | 1H |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Generator 7 Details Operating April 2012
| Technology | Petroleum Liquids |
|---|---|
| Prime Mover | Internal Combustion Engine |
| Ownership | Single Owner |
| Nameplate Capacity | 2.5 MW |
| Nameplate Power Factor | 0.9 |
| Summer Capacity | 2.3 MW |
| Winter Capacity | 2.3 MW |
| Minimum Load | 0.5 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | April 2012 |
|---|---|
| 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 | 1H |
| Multiple Fuels | No |
| Cofire Fuels | No |
| Switch Between Oil And Natural Gas | No |
Gilliam South 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 |
|---|---|---|---|
| #1177 | Erie | Erie, KS | 4.9 MWh |
| #1178 | Bucknell University | Lewisburg, PA | 43.6 GWh |
| #1179 | Regional Wastewater Control Facility | Stockton, CA | 4.0 GWh |
| #1180 | Stony Brook Cogen Plant | Stony Brook, NY | 284.6 GWh |
| #1181 | MPEA Energy Center | Chicago, IL | 4.0 MWh |
| #1182 | Dike City Power Plant | Dike, IA | 4.0 MWh |
| #1183 | West Diesel Generation Unit | Pocahontas, IA | 4.0 MWh |
| #1184 | Wellington 1 | Wellington, KS | 6.1 GWh |
| #1185 | Chappell | Chappell, NE | 4.0 MWh |
| #1186 | Oxford (KS) | Oxford, KS | 4.0 MWh |
| #1188 | Melrose 2 | Melrose, MN | 4.0 MWh |
| #1189 | Indeck Silver Springs Energy Center | Silver Springs, NY | 94.2 GWh |
| #1190 | Sibley No Two | Sibley, IA | 37.0 MWh |
| #1191 | Franklin (NE) | Franklin, NE | 60.0 MWh |
| #1192 | Scribner Diesel Generation Facility | Scribner, NE | 68.0 MWh |
| #1193 | Pine Grove | Pine Grove, PA | 96.0 MWh |
| #1194 | Sabine | Orange, TX | 3.7 TWh |
| #1195 | Paris (WI) | Union Grove, WI | 215.0 GWh |
| #1196 | Gowrie | Gowrie, IA | 3.0 MWh |
| #1197 | Pratt | Pratt, KS | 348.0 MWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Gilliam South.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Adair Wind Farm | Adair, IA | 551.2 GWh | 18.2 mi |
| Anita | Anita, IA | 77.4 MWh | 23 mi |
| Arbor Hill Solar | Greenfield, IA | 45.1 GWh | 3.9 mi |
| Arbor Hill Wind Farm | Greenfield, IA | 1.1 TWh | 7.2 mi |
| Bulldog | Orient, IA | 4.3 GWh | 19.6 mi |
| Cumberland Rose | Orient, IA | 4.0 GWh | 19.4 mi |
| Downtown Generation Plant | Greenfield, IA | 15.0 MWh | 15 mi |
| Eclipse Wind Farm | Adair, IA | 821.7 GWh | 18.9 mi |
| Fontanelle | Fontanelle, IA | 4.9 GWh | 16.6 mi |
| Greenfield Wind | Greenfield, IA | 4.4 GWh | 16.4 mi |
| Macksburg Wind Project | Macksburg, IA | 248.7 GWh | 23 mi |
| Meadow Ridge | Greenfield, IA | 2.3 GWh | 9.6 mi |
| Morning Light Wind Farm | Adair, IA | 406.8 GWh | 13.2 mi |
| North Generation Plant | Greenfield, IA | 11.0 MWh | 14.1 mi |
| Orient Wind Farm | Orient, IA | 1.8 TWh | 20.8 mi |
| Panora | Panora, IA | 8.0 MWh | 13.9 mi |
| Sky Volt | Greenfield, IA | 4.5 GWh | 16.4 mi |
| Wind GEM | Stuart, IA | 4.9 GWh | 1.9 mi |
| Winterset | Winterset, IA | 33.0 MWh | 19.7 mi |
| Wolverine | Greenfield, IA | 4.8 GWh | 9.4 mi |