Query
Rattlesnake Flat
Type
Entity Briefing
Entity
Rattlesnake Flat
Generated
2026-10-06T20:32:08.520Z

Briefing on Rattlesnake Flat

Entity Briefing
Generated Oct 6, 2026·Dataset freshness not reported
144 MW
Capacity
Operating
Current status
2020
Operating since
1
Generators
32.8%
Capacity factor
415 GWh
Annual generation
Briefing/plantOperating

Rattlesnake Flat is a 144 MW Onshore Wind Turbine asset in Washington, currently Operating.

Rattlesnake Flat is reported in Washington since 2020 under Clearway Energy. Available operating and financial measures include 32.8% capacity factor and 415 GWh annual generation.

Location
Adams, Washington
Technology
Onshore Wind Turbine
Owner / parent
Clearway Energy
Operator
Rattlesnake Flat, LLC
Grid
Avista Corporation
Plant ID
62936

What stands out

1

Rattlesnake Flat is a 144 MW Onshore Wind Turbine asset in Washington with status Operating.

2

Latest annual operating measures report 32.8% capacity factor and 415 GWh annual generation.

3

Latest linked story: “Rattlesnake Flat wind farm begins giving power” (Columbia Basin Herald, 2020-12-23).

Market and operating context

Balancing authority
Avista Corporation
NERC region
WECC
State rank
#11 of 24
National rank
#565 of 1,442

Why it matters

For this asset, operating status, generation, ownership, and linked events are the primary facts for performance and asset-level diligence. The exact chart and source-linked records below let the reader test those facts before moving to a deeper report.