Turtle Creek Wind Farm LLC — Plant Summary
- EIA Plant ID
- 61638
- Capacity
- 199.2 MW
- Primary Fuel
- Wind
- Technology
- Onshore Wind Turbine
- Status
- Operating
- Location
- Mitchell, IA
- Operating Since
- 2018
- Generators
- 1
- Operator
- Turtle Creek Wind Farm LLC
- Parent Company
- —
- Annual Generation
- 719,859 MWh
- Capacity Factor
- 41.3%
- Balancing Authority
- Midcontinent Independent Transmission System Operator, Inc..
- ISO/RTO
- MISO
- NERC Region
- MRO
Turtle Creek Wind Farm LLC
OperatingWind
Ranked #30 of 122 Wind plants in IA#365 of 1442 nationally
199.2 MW Wind operating in Mitchell, IA — Midcontinent Independent Transmission System Operator, Inc..
EIAGEMWD
199.2 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2018
Operating Since
Location
Coordinates
43.4275, -92.8472
County
Mitchell, IA
Nearby Plants
- Buffalo Center Wind LLCWind1.5 MW · 8.5 km
- Brown County Wind TurbineWind1.5 MW · 15.0 km
- Adams Wind FarmWind23.3 MW · 16.4 km
Ownership & Operator
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Turtle Creek Wind Farm LLC | EDPR Renewable Energy Sources of Greece 1 Sole Proprietorship | — |
| Owner(s) | Turtle Creek Wind Farm LLC | EDPR Renewable Energy Sources of Greece 1 Sole Proprietorship [100%] | — |
| Status | Operating | operating | — |
Ownership Chain
GEM identifies the owner as EDPR Renewable Energy Sources of Greece 1 Sole Proprietorship [100%]
This entity is not yet in the GEM ownership database — chain unavailable.
About
Turtle Creek Wind Farm LLC is a 199.2 MW wind power plant located in Mitchell County, Iowa. The plant, owned and operated by Turtle Creek Wind Farm LLC, commenced operations in 2018. It consists of a single generator utilizing onshore wind turbine technology. The facility is interconnected to the Midcontinent Independent Transmission System Operator, Inc. (MISO) balancing authority and resides within the MRO NERC region.
The wind farm's latest annual generation was 719,859 MWh, achieving a capacity factor of 41.3%. The plant utilizes Vestas V136-3.6 wind turbines, characterized by a rotor diameter of 136 meters and a hub height of 82 meters. Financial data indicates a power purchase agreement (PPA) price of $28.83 per MWh. Turtle Creek Wind Farm ranks as the 30th largest wind farm in Iowa out of 54, and 359th nationally out of 734.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
MRO
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc..
Grid Voltage
345 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
74.9K MWh
Latest Month
719.9K MWh
Annual Generation
41.3%
Capacity Factor
Jan 2023 – Dec 2025
Financial DataBeta
Source: FERC Electric Quarterly ReportsHIGH
$28.8/MWh
PPA Price
TURTLE CREEK WIND FARM LLC
Contract Seller
Per-Unit Cost Trends
Pricing & Market Data
HIGH confidencePoint of Interconnection
Nearest Substation
Turtle Creek Wind Farm · 345 kV
Substation Distance
0 km
Operator
EDP Renewables North America
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
ALTW.TURTLECRK
Pricing Hub
MINN.HUB
Location Type
Generation Node
Node Source
Curated node match
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