40.5 MW Wind operating in Cavalier, ND — Midcontinent Independent Transmission System Operator, Inc..
40.5 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2008
Operating Since
Coordinates
48.6292, -98.3164
County
Cavalier, ND
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 | FPL Energy Langdon Wind LLC | NextEra Energy | — |
| Owner(s) | FPL Energy Langdon Wind LLC | NextEra Energy | — |
| Status | Operating | retired | — |
Langdon Wind II LLC is a 40.5 MW wind power plant located in Cavalier County, North Dakota. The plant began operating in 2008 and is owned by NextEra Energy, with FPL Energy Langdon Wind LLC as the listed operator per EIA data. The facility consists of a single generator utilizing onshore wind turbine technology. It is interconnected to the Midcontinent Independent Transmission System Operator, Inc. (MISO) balancing authority within the MRO NERC region.
The plant's wind turbines have a hub height of 80 meters and a rotor diameter of 91 meters. The turbines were manufactured by GE Wind, model GE1.62-91. In its latest year of reported generation, Langdon Wind II produced 170,937 MWh, achieving a capacity factor of 48.1%. Langdon Wind II ranks as the 38th largest out of 42 wind plants in North Dakota, and 975th nationally out of 1424 plants.
Generated from EIA, GEM, and public data sources
NERC Region
MRO
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc..
Grid Voltage
115 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
15.5K MWh
Latest Month
170.9K MWh
Annual Generation
48.1%
Capacity Factor
No financial data available for this plant.
Market Position
ISO/RTO Market
MISO
LMP Node
—
Pricing Hub
MINN.HUB
Node Source
Shared substation inference
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Last updated 2026-03-26
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