Query
SE Athos II, LLC
Type
Entity Briefing
Entity
SE Athos II, LLC
Generated
2026-10-19T15:03:11.618Z

Briefing on SE Athos II, LLC

Entity Briefing
Generated Oct 19, 2026·Dataset freshness not reported
602 MW
Capacity
Under construction
Current status
2021
Operating since
4
Generators
32.0%
Capacity factor
562 GWh
Annual generation
Briefing/plantUnder construction

SE Athos II, LLC is a 602 MW Other Energy Storage asset in CAISO (California), currently Under construction.

SE Athos II, LLC is reported in California since 2021 under SE Athos II, LLC. Available operating and financial measures include 32.0% capacity factor and 562 GWh annual generation; $6.8/MWh reported energy value.

Location
Riverside, California
Technology
Other Energy Storage, Solar Photovoltaic
Owner / parent
SE Athos II, LLC
Operator
SE Athos II, LLC
Grid
CAISO (California)
Plant ID
64290

What stands out

1

SE Athos II, LLC is a 602 MW Other Energy Storage asset in California with status Under construction.

2

Latest annual operating measures report 32.0% capacity factor and 562 GWh annual generation.

3

Available financial measures include $6.8/MWh energy value.

Market and operating context

ISO / market
CAISO (California)
Balancing authority
California Independent System Operator
NERC region
WECC
State rank
#7 of 202
National rank
#29 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.