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Hawaiian Electric Co.

Learn about NREL's partnership projects with the Hawaiian Electric Co. (HECO).

Wind farm in Maui, Hawaii

Verification of Voltage Regulation Operating Strategies

NREL has studied how HECO can best manage voltage regulation functions from distributed technologies.


Two wind turbines next to the beach in Hawaii.

Technical Analysis for Power Supply Improvement Plan

HECO credits NREL for making its ambitious renewable electricity goals possible.


Photo of a home with rooftop photovoltaics in Hawaii

Evaluation of Advanced Solar Inverter Performance

NREL has provided critical information to HECO about the performance and impacts of advanced solar inverters.