Query
Pima Energy Storage System
Type
Entity Briefing
Entity
Pima Energy Storage System
Technology
battery
Generated
2026-10-10T13:42:57.908Z

Briefing on Pima Energy Storage System

Entity Briefing
Generated Oct 10, 2026·Dataset freshness not reported
10 MW
Capacity
Operating
Current status
2017
Operating since
1
Generators
-0.7%
Capacity factor
-1 GWh
Annual generation
Briefing/plantOperating

Pima Energy Storage System is a 10 MW Batteries asset in Arizona, currently Operating.

Pima Energy Storage System is reported in Arizona since 2017 under Pima Energy Storage System. Available operating and financial measures include -0.7% capacity factor and -1 GWh annual generation; $1587/kW reported CapEx.

Location
Pima, Arizona
Technology
Batteries
Owner / parent
Pima Energy Storage System
Operator
Pima Energy Storage System
Grid
Tucson Electric Power Company
Plant ID
61197

What stands out

1

Pima Energy Storage System is a 10 MW Batteries asset in Arizona with status Operating.

2

Latest annual operating measures report -0.7% capacity factor and -1 GWh annual generation.

3

Available financial measures include $1587/kW CapEx.

Market and operating context

Balancing authority
Tucson Electric Power Company
NERC region
WECC
State rank
#61 of 61
National rank
#635 of 994

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.