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United States › Power plants › Solar farms › Hawaii

SOLAR FARMS · BATTERY STORAGE

AES West Oahu Solar Hybrid

AES West Oahu Solar Hybrid is a 25.0 MW operating solar and battery storage plant in Honolulu County, Hawaii, operated by AES Distributed Energy. Its batteries store up to 50 MWh.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingMar 2024 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
UHWOSolar Photovoltaic13 MW OperatingMar 2024
UHBESBatteries13 MW
50 MWh
OperatingMar 2024

Plant details

Operator
AES Distributed Energy
Location
Honolulu County, Hawaii
Balancing authority
HECO
Sector
IPP Non-CHP
Capacity
Operating: 25.0 MW
First unit online
Mar 2024
EIA plant ID
64656

Location

21.3720, -158.0620

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