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120 MW Solar operating in Twin Falls, ID
120 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2022
Operating Since
Coordinates
42.2008, -114.6308
County
Twin Falls, ID
Nearby Plants
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Request a demo →| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Duke Energy Renewables Services | Duke Energy | — |
| Owner(s) | Jackpot Holdings, LLC | Duke Energy | — |
| Status | Operating | operating | — |
Jackpot Solar, LLC is a 120 MW solar photovoltaic power plant located in Twin Falls County, Idaho. The plant began operating in 2022 and is owned by Duke Energy. Duke Energy Renewables Services is the listed operator. The facility consists of one generator utilizing single-axis tracking technology. It is interconnected to the Idaho Power Company balancing authority within the Western Electricity Coordinating Council (WECC) NERC region.
In its most recent year of operation, Jackpot Solar generated 274,519 MWh of electricity, achieving a capacity factor of 26.1%. Jackpot Solar is the third-largest of four solar plants in Idaho, and ranks 491st out of 639 solar plants nationally. Financial data indicates a power purchase agreement (PPA) price of $20.97 per MWh, according to data from Lawrence Berkeley National Laboratory (LBNL).
Generated from EIA, GEM, and public data sources
Grid Region
Mountain West
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
Idaho Power Company (IPCO)
Grid Voltage
345.0 kV
Regulatory Status
RE — Regulated
Entity Type
Independent Power Producer
Sector
Electric Utility
8.6K MWh
Latest Month
274.5K MWh
Annual Generation
26.1%
Capacity Factor
Data from 2022–2024
$21.9/MWh
Energy Value
$19.9/MWh
Capacity Value
This plant's balancing authority participates in CAISO's Western Energy Imbalance Market (WEIM). Direct nodal pricing data is not yet available.
Last updated 2026-03-26
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