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Preliminary 2025 facility recordOperating

Kaumakani, HI · EIA plant 50333

Gay Robinson

Gay Robinson is a hydro power facility in Kaumakani, HI, with 9 MW of operating capacity.

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Operating capacity9 MW4 operating generators
Proposed capacity0 MW0 proposed generators
UtilityGay & Robinson IncEIA-reported operator
Balancing authorityNANo BA

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Hydro8 MW
Oil & gas1 MW
ProposedNo proposed capacity reported
Reported technologiesConventional HydroelectricPetroleum Liquids

Nearby in HI

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Source quality

Preliminary facility data

This page uses the EIA-860 2025 Early Release. EIA identifies the release as preliminary, so it should not be used for official state or national aggregation. Capacity is nameplate capacity, not real-time output or annual generation.

Read methodologyEIA-860 source