Query
Walnut Creek Energy Park
Type
Entity Briefing
Entity
Walnut Creek Energy Park
State
AR
Generated
2026-10-17T23:52:58.053Z

Briefing on Walnut Creek Energy Park

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
500 MW
Capacity
Operating
Current status
2013
Operating since
5
Generators
1.0%
Capacity factor
46 GWh
Annual generation
Briefing/plantOperating

Walnut Creek Energy Park is a 500 MW Natural Gas Fired Combustion Turbine asset in CAISO (California), currently Operating.

Walnut Creek Energy Park is reported in California since 2013 under TotalEnergies. Available operating and financial measures include 1.0% capacity factor and 46 GWh annual generation; $965/kW reported CapEx.

Location
Los Angeles, California
Technology
Natural Gas Fired Combustion Turbine
Owner / parent
TotalEnergies
Operator
Walnut Creek LLC
Grid
CAISO (California)
Plant ID
57515

What stands out

1

Walnut Creek Energy Park is a 500 MW Natural Gas Fired Combustion Turbine asset in California with status Operating.

2

Latest annual operating measures report 1.0% capacity factor and 46 GWh annual generation.

3

Available financial measures include $965/kW CapEx.

4

Latest linked story: “Digging Deeper: 'Peaker' Plant Under Construction in City of Industry” (ENR, 2012-04-02).

Market and operating context

ISO / market
CAISO (California)
Balancing authority
California Independent System Operator
NERC region
WECC
State rank
#31 of 303
National rank
#501 of 2,025

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.