HEI Subsidiary Sells Solar and Battery Storage Assets
The sale includes all of Pacific Current''s operating solar and battery energy storage facilities on Kauai, Oahu and Maui. The transaction continues
Hawai''i Solar and Storage
With fantastic solar insolation and high electricity prices due to a dependence on imported energy, Hawaii is an ideal solar market. However, interconnection continues to be an issue as Hawaiian
Hawaii''s Largest Solar-Storage Plant Now Active
T rue to its pioneering spirit in renewable energy, Hawaii proudly fires up its most extensive solar-plus-storage project to date. The Kūihelani solar-plus-storage facility, now fully
New solar + battery storage project completes first stage of renewable
The new Hoohana Solar project started commercial operations on July 11, 2025, marking the completion of the first stage of grid-scale renewable energy systems brought online through a
Kapolei Energy Storage
The Kapolei Energy Storage facility is now online. The KES project helps replace the AES coal-fired plant that closed on September 1, 2022 and supports the
West Oʻahu Solar + Storage Project
AES Hawaiʻi''s West Oʻahu Solar + Storage project began commercial operations in March 2024. The project''s energy storage system is improving the reliability of
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Clean energy bill breezes through Hawaii State
Hawaii leads the country for residential solar-plus-storage systems, with 96% of all residential rooftop solar installations now including energy
Renewable Energy Resources
In many cases, including the West Kauaʻi Energy Project now being pursued on Kauaʻi, solar energy is used to pump the water “upstream” from the lower reservoir to the upper reservoir, making these
Large battery energy storage system now operating in
On the Hawaiian island of Oahu, a large and sophisticated battery energy storage system recently came online, marking a key point in the state''s efforts to move
BREAKING NEWS: GOVERNOR JOSH GREEN
As a historic step forward towards Hawai''i''s Renewable Energy future, Governor Josh Green has signed an executive order advancing the