Query
FALLBROOK ENERGY STORAGE
Type
Entity Briefing
Entity
Fallbrook Energy Storage
Generated
2026-10-12T02:39:26.962Z

Briefing on Fallbrook Energy Storage

Entity Briefing
Generated Oct 12, 2026·Dataset freshness not reported
40 MW
Capacity
Operating
Current status
2023
Operating since
1
Generators
-2.5%
Capacity factor
-9 GWh
Annual generation
Briefing/plantOperating

Fallbrook Energy Storage is a 40 MW Batteries asset in CAISO (California), currently Operating.

Fallbrook Energy Storage is reported in California since 2023 under Sempra Energy. Available operating and financial measures include -2.5% capacity factor and -9 GWh annual generation; $1361/kW reported CapEx.

Location
San Diego, California
Technology
Batteries
Owner / parent
Sempra Energy
Operator
San Diego Gas & Electric Co
Grid
CAISO (California)
Plant ID
61365

What stands out

1

Fallbrook Energy Storage is a 40 MW Batteries asset in California with status Operating.

2

Latest annual operating measures report -2.5% capacity factor and -9 GWh annual generation.

3

Available financial measures include $1361/kW CapEx.

4

Latest linked story: “SDG&E Expands Energy Storage Capabilities to Enhance Grid Resiliency and Affordability for Customers” (Sempra, 2025-03-14).

Market and operating context

ISO / market
CAISO (California)
Balancing authority
California Independent System Operator
NERC region
WECC
State rank
#107 of 202
National rank
#480 of 994

Why it matters

For this asset in CAISO (California), 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.