MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/56330
EIA plant 56330

Honolulu · Honolulu · HI

Ewa Nui Substation DG

Operated by Hawaiian Electric Co Inc

Annual generation0 MWhSum of represented EIA-923 rows
Fuel codesUnavailableCodes retained from EIA records
Grid contextUnavailableBalancing authority or NERC region

Published location

Where is Ewa Nui Substation DG?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

21.375600, -158.047800

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Map data © OpenStreetMap contributors

Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.

Operating generators

IDTechnologyFuelMWStatus

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Identity, technology and limitations
EIA plant ID
56330
Sector
Electric Utility
Water source
Unavailable
Data edition
2024-final