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129.5 MW Wind operating in Carbon, WY — PacifiCorp - East
129.5 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2010
Operating Since
Coordinates
42.0436, -106.1603
County
Carbon, WY
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | PacifiCorp | PacifiCorp | — |
| Owner(s) | PacifiCorp | Berkshire Hathaway | — |
| Status | Operating | retired | — |
The Dunlap wind farm is a 129.5 MW wind power plant located in Carbon County, Wyoming. The facility began operating in 2010 and is owned by Berkshire Hathaway and operated by PacifiCorp. It utilizes a single generator consisting of multiple onshore wind turbines. The turbines are manufactured by GE Wind, model GE1.85-91, with a hub height of 80 meters and a rotor diameter of 91 meters. Dunlap is ranked as the 19th largest wind farm in Wyoming out of 24, and 585th nationally out of 734.
Dunlap operates within the PacifiCorp - East balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. The plant's latest annual generation was 366,476 MWh, achieving a capacity factor of 32.2%. Financial data indicates an installed cost of $2170.62 per kW. The power purchase agreement (PPA) price is $10.78 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
63.9K MWh
Latest Month
366.5K MWh
Annual Generation
32.2%
Capacity Factor
PacifiCorp · Data from 2015–2025
$10.8/MWh
PPA Price
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
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
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ask pi about DunlapPacifiCorp - East (PACE)
Grid Voltage
230.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility