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287 MW Natural Gas operating in Morrow, OR — Bonneville Power Administration
287 MW
Nameplate Capacity
2
Generators
units
Natural Gas Fired Combined Cycle
Technology
2003
Operating Since
Coordinates
45.8480, -119.6740
County
Morrow, OR
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Avista Corp | Avista | — |
| Owner(s) | Avista Corp | Avista | — |
| Status | Operating | — | — |
Coyote Springs II is a 287 MW natural gas-fired combined cycle power plant located in Morrow County, Oregon. The plant began operating in 2003 and is owned and operated by Avista Corp. It consists of two generators and is interconnected to the Bonneville Power Administration balancing authority within the Western Electricity Coordinating Council (WECC) NERC region. Coyote Springs II ranks as the 8th largest power plant in Oregon out of 10, and 658th nationally out of 945 plants.
The plant's latest annual generation was 2,159,888 MWh, resulting in a capacity factor of 85.5%. Financial data indicates an installed cost of $605.18 per kW, according to FERC filings.
Generated from EIA, GEM, and public data sources
Grid Region
Pacific Northwest
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
Bonneville Power Administration (BPAT)
Grid Voltage
500.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
216.9K MWh
Latest Month
2.2M MWh
Annual Generation
85.5%
Capacity Factor
CO₂ Intensity
806 lb/MWh
NOx
2 lb/MWh
SO₂
0.004 lb/MWh
CH₄
0.015 lb/MWh
N₂O
0.002 lb/MWh
Capacity Factor
90.0%
Annual Net Gen
2263 GWh
CO₂eq
807 lb/MWh
Subregion
WECC Northwest
Gas turbine · Avista Corporation · Data from 2015–2024
$719/kW
Installed Cost
$5/kW
Annual CapEx
$23.8/MWh
Operating Cost
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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