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United States › Power plants › Solar farms › California

SOLAR FARMS · BATTERY STORAGE

Oberon II Solar Project

Oberon II Solar Project is a 375 MW operating solar and battery storage plant in Riverside County, California, operated by IPX Power USA, LLC. Its batteries store up to 500 MWh.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingSep 2023 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
OBIIPSolar Photovoltaic250 MW OperatingOct 2023
OBIIBBatteries125 MW
500 MWh
OperatingSep 2023

Plant details

Operator
IPX Power USA, LLC
Location
Riverside County, California
Balancing authority
CISO
Sector
IPP Non-CHP
Capacity
Operating: 375 MW
First unit online
Sep 2023
EIA plant ID
65735

Location

33.7290, -115.3824

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem