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300 MW Wind operating in Deuel, SD
300 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2021
Operating Since
Coordinates
44.8776, -96.5962
County
Deuel, SD
Nearby Plants
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| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Southern Power Co | Invenergy | — |
| Owner(s) | Deuel Harvest Wind Energy LLC | Southern | — |
| Status | Operating | operating | — |
Deuel Harvest Wind Energy LLC is a 300 MW wind farm located in Deuel County, South Dakota. The plant began operating in 2021 and is owned by Southern Company and operated by Southern Power Company. It utilizes a single generator consisting of onshore wind turbines manufactured by GE Wind, specifically the GE2.82-127 model, with a hub height of 89 meters and a rotor diameter of 127 meters.
The facility's primary fuel source is wind (WND). In its most recent year of operation, Deuel Harvest Wind Energy generated 1,099,479 MWh of electricity, achieving a capacity factor of 41.9%. The plant operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority and the MRO NERC region. Deuel Harvest Wind Energy is the second-largest wind farm in South Dakota out of 14, and ranks 91st nationally out of 734 wind plants.
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
MRO — Midwest Reliability Organization
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
345.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Investor-Owned Utility
Sector
IPP Non-CHP
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
111.9K MWh
Latest Month
1.1M MWh
Annual Generation
41.9%
Capacity Factor
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2021
$1,562/kW
Est. Construction Cost
Total estimated cost: $468.6M
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Market Position
ISO/RTO Market
MISO
LMP Node
OTP.DHWE
Pricing Hub
MINN.HUB
Location Type
Generation Node
Node Source
Curated node match
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
Last updated 2026-03-14
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