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79.2 MW Wind operating in Power, ID — Idaho Power Company
79.2 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2011
Operating Since
Coordinates
42.6870, -112.9155
County
Power, ID
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 | Ridgeline Energy LLC | Ridgeline Energy | — |
| Owner(s) | Ridgeline Energy LLC | Leeward Energy; CVC DIF | — |
| Status | Operating | operating | — |
GEM identifies the owner as Leeward Energy; CVC DIF
This entity is not yet in the GEM ownership database — chain unavailable.
Rockland Wind Farm is a 79.2 MW wind power facility located in Power County, Idaho. The plant began operating in 2011 and is owned and operated by Ridgeline Energy LLC. It utilizes onshore wind turbine technology and consists of a single generator. The facility ranks as the 5th largest wind farm in Idaho out of 34, and 822nd nationally out of 1424.
The wind farm's turbines have a hub height of 80 meters and a rotor diameter of 100 meters. The turbines were manufactured by Vestas, model V100-1.8. In the most recent year of data, the plant generated 250,606 MWh of electricity, achieving a capacity factor of 36.1%. The plant operates within the Western Electricity Coordinating Council (WECC) NERC region and is under the balancing authority of the Idaho Power Company.
Generated from EIA, GEM, and public data sources
Grid Region
Mountain West
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
24.5K MWh
Latest Month
250.6K MWh
Annual Generation
36.1%
Capacity Factor
2013
$1,895/kW
Est. Construction Cost
Total estimated cost: $150.1M
This plant's balancing authority participates in CAISO's Western Energy Imbalance Market (WEIM). Direct nodal pricing data is not yet available.
Last updated 2026-03-14
View all articlesNo ask pi reports yet for this entity.
ask pi about Rockland Wind FarmIdaho Power Company (IPCO)
Grid Voltage
138.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP