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Preliminary 2025 facility recordMixed

Koloa, HI · EIA plant 58640

KRS II Koloa Solar

KRS II Koloa Solar is a solar power facility in Koloa, HI, with 12 MW of operating capacity.

Open on mapView HI profileOpen EIA source
Operating capacity12 MW1 operating generators
Proposed capacity12 MW1 proposed generators
UtilityKauai Island Utility CooperativeEIA-reported operator
Balancing authorityNot reportedNot reported

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Solar12 MW
Proposed
Storage12 MW
Reported technologiesBatteriesSolar Photovoltaic

Nearby in HI

Related facilities

HI · 2.7 miAES Lawai Solar Hybrid40 MW →HI · 4.5 miBiomass to Energy Facility, Kauai10 MW →HI · 5.6 miKalaheo Hydro2 MW →HI · 8.1 miKIUC Kapaia PV and BA Storage Project Hy28 MW →

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