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PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/58138
EIA plant 58138

Ashton · Osceola · IA

Otter Creek Ethanol Poet - Ashton

Operated by Otter Creek Ethanol LLC - Poet Ashton

Annual generation43,275 MWhSum of represented EIA-923 rows
Fuel codesNGCodes retained from EIA records
Grid contextMidcontinent Independent Transmission System Operator, Inc..Balancing authority or NERC region

Published location

Where is Otter Creek Ethanol Poet - Ashton?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

43.275000, -95.809722

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Map data © OpenStreetMap contributors

Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.

2024 monthly net generation

MonthNet generation
13,916 MWh
23,722 MWh
34,058 MWh
43,438 MWh
54,062 MWh
63,426 MWh
73,751 MWh
83,760 MWh
93,527 MWh
102,891 MWh
112,681 MWh
124,043 MWh

Operating generators

IDTechnologyFuelMWStatus
1Natural Gas Fired Combustion TurbineNG7.5OP

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Identity, technology and limitations
EIA plant ID
58138
Sector
Industrial CHP
Water source
Unavailable
Data edition
2024-final