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United States › Power plants › Hydroelectric plants › Hawaii

HYDROELECTRIC PLANTS

Wailuku River Hydroelectric

Wailuku River Hydroelectric is a 10.4 MW operating hydroelectric plant in Hawaii County, Hawaii, operated by Wailuku Holding Company LLC.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingMay 1993 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
8101Conventional Hydroelectric5.2 MW OperatingMay 1993
8102Conventional Hydroelectric5.2 MW OperatingMay 1993

Plant details

Operator
Wailuku Holding Company LLC
Location
Hawaii County, Hawaii
Sector
IPP Non-CHP
Capacity
Operating: 10.4 MW
First unit online
May 1993
EIA plant ID
54827

Location

19.7130, -155.1486

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