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49.6 MW Wind operating in Osceola, IA — Midcontinent Independent Transmission System Operator, Inc..
49.6 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2008
Operating Since
Coordinates
43.4303, -95.4167
County
Osceola, IA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Osceola Windpower II | — | — |
| Owner(s) | Osceola Windpower II | — | — |
| Status | Operating | — | — |
Osceola Windpower II is a 49.6 MW wind power plant located in Osceola County, Iowa. The plant began operating in 2008 and is owned and operated by Osceola Windpower II. It consists of a single generator utilizing onshore wind turbine technology. The facility connects to the Midcontinent Independent Transmission System Operator, Inc. (MISO) balancing authority.
The plant's wind turbines have a hub height of 80 meters and a rotor diameter of 116 meters. The turbines were manufactured by GE Wind, model GE2.5-116. In the most recent year of data, Osceola Windpower II generated 200,272 MWh, achieving a capacity factor of 46.2%. The plant ranks 71st out of 122 wind facilities in Iowa and 943rd out of 1424 nationally.
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
MRO — Midwest Reliability Organization
Balancing Authority
19.7K MWh
Latest Month
200.3K MWh
Annual Generation
46.2%
Capacity Factor
2013
$1,895/kW
Est. Construction Cost
Total estimated cost: $94.0M
Point of Interconnection
Nearest Substation
Endeavor Wind · 161 kV
Substation Distance
2.755 km
Operator
NextEra Energy
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
GRE.ALTW.ENDVI
Pricing Hub
MINN.HUB
Location Type
Generation Node
Node Source
Curated node match
Last updated 2026-03-26
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ask pi about Osceola Windpower IIMidcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
161.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP