Downtown Honolulu electric grid upgrade will be long, disruptive

Jamm Aquino / Star-Advertiser HECO vehicles line the side of Bethel Street as HPD directs traffic at left during a power outage in Chinatown in Honolulu on Tuesday, June 18, 2024.

HONOLULU — It could take 10 years to fully upgrade downtown Honolulu’s underground electric cable network under a plan being accelerated after two disruptive outages over the past two weeks.

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