MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/57242
EIA plant 57242

Mililani · Honolulu · HI

Mililani South Solar Farm

Operated by Mililani I Solar LLC

Annual generation62,871 MWhSum of represented EIA-923 rows
Fuel codesSUN, MWHCodes retained from EIA records
Grid contextUnavailableBalancing authority or NERC region

Published location

Where is Mililani South Solar Farm?

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

21.427916, -158.019850

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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.

2024 monthly net generation

MonthNet generation
14,528 MWh
24,111 MWh
34,721 MWh
44,546 MWh
53,856 MWh
66,836 MWh
76,644 MWh
86,440 MWh
96,200 MWh
105,620 MWh
114,958 MWh
124,411 MWh

Operating generators

IDTechnologyFuelMWStatus
1Solar PhotovoltaicSUN39OP
2BatteriesMWH39OP

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Identity, technology and limitations
EIA plant ID
57242
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final