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16.8 MW Wind operating in Twin Falls, ID — Idaho Power Company
16.8 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2010
Operating Since
Coordinates
42.8935, -115.0172
County
Twin Falls, 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 | Tuana Springs Energy, LLC | Exelon | — |
| Owner(s) | Tuana Springs Energy, LLC | Exelon | — |
| Status | Operating | operating | — |
The Tuana Springs wind power plant is located in Twin Falls County, Idaho. The facility has a total capacity of 16.8 MW and commenced operations in 2010. It consists of a single generator utilizing onshore wind turbine technology. The plant is owned by Exelon and operated by Tuana Springs Energy, LLC.
Tuana Springs operates within the Idaho Power Company balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. In the most recent year with available data, the plant generated 28,171 MWh, achieving a capacity factor of 19.2%. Tuana Springs is ranked as the 27th largest out of 34 wind plants in Idaho, and 1107th nationally out of 1424 wind plants. Financial data indicates that the plant has a power purchase agreement (PPA) price of $73.3 per MWh.
Generated from EIA, GEM, and public data sources
Grid Region
Mountain West
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
2.3K MWh
Latest Month
28.2K MWh
Annual Generation
19.2%
Capacity Factor
Tuana Springs Energy, LLC · Data from 2019–2025
$73.3/MWh
PPA Price
This plant's balancing authority participates in CAISO's Western Energy Imbalance Market (WEIM). Direct nodal pricing data is not yet available.
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ask pi about Tuana SpringsIdaho Power Company (IPCO)
Grid Voltage
138.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP