Hawaiian Electric—established in 1891, and serves 95 per cent of Hawaii’s 1.4 million residents on the islands of Oahu, Maui, Hawaii, Lanai, and Molokai—will begin construction in January 2026 on Maui’s first large standalone, load-shifting battery energy storage system (BESS). The Waena BESS is intended to support the planned retirement of four steam-generating units at […]
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