Compare power plants

Registry, engineering, and operating metrics shown on a consistent EIA basis.

Metric	Sunlight Storage II Riverside County	Sunlight Storage Riverside County
Capacity	230 MW	230 MW
Technology	Batteries	Batteries
Operator	Sunlight Storage II	Sunlight Storage, LLC
Operating units	1	1
Latest 12-month generation	278.9 GWh	260.4 GWh
Latest complete-year capacity factor	—	—
National technology rank	#35 of 962	#35 of 962
Latest EIA report	2026-06	2026-06

Generation comes from EIA-923. Capacity, unit counts, technology, and reporting relationships come from EIA-860. Incomplete reporting years are excluded from capacity-factor comparisons.