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40.9 MW Distillate Oil operating in Warren, IA — Midcontinent Independent Transmission System Operator, Inc..
40.9 MW
Nameplate Capacity
2
Generators
units
Petroleum Liquids
Technology
1977
Operating Since
Coordinates
41.3596, -93.5630
County
Warren, IA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Indianola Municipal Utilities - (IA) | — | — |
| Owner(s) | Indianola Municipal Utilities | — | — |
| Status | Operating | — | — |
The Indianola plant is a 40.9 MW electricity generating facility located in Warren County, Iowa. It began operating in 1977 and is owned and operated by Indianola Municipal Utilities. The plant utilizes petroleum liquids, specifically distillate fuel oil (DFO), as its primary fuel source. The facility consists of two generators employing petroleum liquid technology.
Indianola operates within the Midcontinent Independent Transmission System Operator, Inc. (MISO) balancing authority and the MRO NERC region. In the most recent year for which data is available, the plant generated 446 MWh of electricity, resulting in a capacity factor of 0.1%. Indianola holds the rank of 3 out of 90 power plants in the state of Iowa, and ranks 118 out of 886 nationally.
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
MRO — Midwest Reliability Organization
Balancing Authority
33 MWh
Latest Month
446 MWh
Annual Generation
0.1%
Capacity Factor
2013
$765/kW
Est. Construction Cost
Total estimated cost: $31.3M
Market Position
ISO/RTO Market
MISO
LMP Node
MEC.MEAN_6.AZ
Pricing Hub
MINN.HUB
Alt. Hub / Zone
ILLINOIS.HUB
Location Type
Trading Hub
Node Source
Curated node match
Last updated 2026-03-26
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ask pi about IndianolaMidcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
69.0 kV
Regulatory Status
RE — Regulated
Entity Type
Municipal
Sector
Electric Utility