Query
Desert Willow Energy Storage
Type
Entity Briefing
Entity
Desert Willow Energy Storage
Technology
battery
Generated
2026-10-19T11:59:39.151Z

Briefing on Desert Willow Energy Storage

Entity Briefing
Generated Oct 19, 2026·Dataset freshness not reported
150 MW
Capacity
Operating
Current status
2025
Operating since
1
Generators
-1.9%
Capacity factor
-17 GWh
Annual generation
Briefing/plantOperating

Desert Willow Energy Storage is a 150 MW Batteries asset in ERCOT (Texas), currently Operating.

Desert Willow Energy Storage is reported in Texas since 2025 under Desert Willow Energy Storage. Available operating and financial measures include -1.9% capacity factor and -17 GWh annual generation; $1361/kW reported CapEx.

Location
Ellis, Texas
Technology
Batteries
Owner / parent
Desert Willow Energy Storage
Operator
Desert Willow Energy Storage
Grid
ERCOT (Texas)
Plant ID
67598

What stands out

1

Desert Willow Energy Storage is a 150 MW Batteries asset in Texas with status Operating.

2

Latest annual operating measures report -1.9% capacity factor and -17 GWh annual generation.

3

Available financial measures include $1361/kW CapEx.

4

Latest linked story: “esVolta Secures $243 Million Preferred Equity Investment for Three Standalone Battery Energy Storage Projects” (PR Newswire, 2025-01-27).

Market and operating context

ISO / market
ERCOT (Texas)
Balancing authority
Electric Reliability Council of Texas, Inc.
NERC region
TRE
State rank
#131 of 344
National rank
#276 of 994

Why it matters

For this asset in ERCOT (Texas), 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.