Directory of Power Plants in Hawaii
Browse our directory of all the power plants across Hawaii. View monthly power plant generation and fuel consumption, power plant locations, power plant operators, and more.
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Hawaii Solar Farm Map & Project List
On this page, you can explore our real-time database of solar farms in Hawaii. Each month, we track solar projects in the state and update our list of the largest solar farms in Hawaii. As of January 2026, there are 34
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Clearway Completes O''ahu''s First Utility-Scale Solar + Storage Power Plant
This is Clearway''s fourth solar plant on O''ahu and the island''s first utility-scale solar and battery storage power plant, which is designed to provide clean energy to the grid even after the sun sets and further
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Mililani I Solar: Oahu''s First Solar & Storage Power Plant
Mililani I was Oahu''s first operational, utility-scale solar and battery storage power plant, which is designed to provide clean energy to the grid even after the sun sets and further advance the state''s goal of 100%
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Power Facts | Hawaiian Electric
Hawaiian Electric provides electricity for 95% of residents of the State of Hawaii on the islands of Oahu, Maui, Molokai, Lanai and Hawaii Island.
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Renewable Energy Resources
In Hawai''i, solar energy contributes to the state''s clean energy goals by generating electricity and reducing reliance on fossil fuels. Photovoltaic systems convert sunlight directly into electricity using solar cells,
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List of power stations in Hawaii
In 2021, solar energy accounted for three-fifths of Hawaii''s electricity generation by renewables. The state''s renewable portfolio standard is the most ambitious in the U.S. at 30% of capacity by 2020, ramping to 100%
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Solar power in Hawaii
Hawaii was the first state in the United States to reach grid parity for photovoltaics. Its tropical location provides abundant ambient energy. Much of Hawaii''s solar capacity is distributed solar panels on individual homes
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Low-Voltage Battery Systems
Scalable 48V/96V lithium systems for residential, commercial, and telecom backup – integrated with smart BMS and remote monitoring.
Outdoor Telecom Cabinets
Ruggedized cabinets with integrated backup power, climate control, and IoT connectivity for 5G and critical infrastructure.
Three-Phase Storage Inverters
High-efficiency 10kW–150kW inverters with grid-forming capability, compatible with all leading battery chemistries.
Containerized BESS & Grid Storage
Modular 500kWh–5MWh containerized storage for utility-scale, microgrid, and industrial applications – liquid-cooled and EMS ready.