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201.5 MW Wind operating in Logan, OK — Southwest Power Pool
201.5 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2024
Operating Since
Coordinates
35.9894, -97.5895
County
Logan, OK
Nearby Plants
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 | Horizon Hill Wind, LLC | TransAlta Corp | — |
| Owner(s) | Horizon Hill Wind, LLC | TransAlta | — |
| Status | Operating | operating | — |
The Horizon Hill Wind Project is a 201.5 MW wind power plant located in Logan County, Oklahoma. The facility began operating in 2024 and is owned by TransAlta, a Canadian company. The operator listed with the EIA is Horizon Hill Wind, LLC. The plant utilizes a single generator consisting of multiple onshore wind turbines.
The wind farm's turbines have a hub height of 119 meters and a rotor diameter of 162 meters. The turbines were manufactured by Vestas, model V162-6.0. In its most recent year of operation, the Horizon Hill Wind Project generated 624,315 MWh of electricity, achieving a capacity factor of 35.4%. The plant is interconnected to the Southwest Power Pool (SPP) balancing authority. Horizon Hill Wind Project is ranked as the 23rd largest wind farm in Oklahoma out of 57, and 274th nationally out of 734.
Generated from EIA, GEM, and public data sources
ISO/RTO
SPP
Market
ISO/RTO Member
NERC Region
MRO — Midwest Reliability Organization
Balancing Authority
62.8K MWh
Latest Month
624.3K MWh
Annual Generation
35.4%
Capacity Factor
2023
$1,468/kW
Est. Construction Cost
Total estimated cost: $295.8M
Point of Interconnection
Nearest Substation
Crescent Substation · 138 kV
Substation Distance
2.235 km
Coord Source
OSM spatial
Market Position
ISO/RTO Market
SPP
LMP Node
OKGE.HHW.HORIZON
Pricing Hub
SPP South Hub
Location Type
Settlement Location
Node Source
Curated node match
Last updated 2026-03-14
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ask pi about Horizon Hill Wind ProjectSouthwest Power Pool (SWPP)
Grid Voltage
138.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP