Query
Cunningham Storage
Type
Entity Briefing
Entity
Cunningham Storage
Generated
2026-10-17T12:21:33.854Z

Briefing on Cunningham Storage

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
190 MW
Capacity
Operating
Current status
2023
Operating since
1
Generators
-0.9%
Capacity factor
-16 GWh
Annual generation
Briefing/plantOperating

Cunningham Storage is a 190 MW Batteries asset in ERCOT (Texas), currently Operating.

Cunningham Storage is reported in Texas since 2023 under Acciona Energy USA Global, LLC. Available operating and financial measures include -0.9% capacity factor and -16 GWh annual generation; $1361/kW reported CapEx.

Location
Hunt, Texas
Technology
Batteries
Owner / parent
Acciona Energy USA Global, LLC
Operator
Acciona Energy USA Global, LLC
Grid
ERCOT (Texas)
Plant ID
65410

What stands out

1

Cunningham Storage is a 190 MW Batteries asset in Texas with status Operating.

2

Latest annual operating measures report -0.9% capacity factor and -16 GWh annual generation.

3

Available financial measures include $1361/kW CapEx.

4

Latest linked story: “US battery storage capacity increased by 52% year over year, to 10.8 GW by the end of Q1” (Utility Dive, 2023-05-30).

Market and operating context

ISO / market
ERCOT (Texas)
Balancing authority
Electric Reliability Council of Texas, Inc.
NERC region
TRE
State rank
#97 of 344
National rank
#224 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.