About 1,000 Hawaiian Electric Company customers in Kaneohe were without power on Thursday.
The outage happened shortly before noon. HECO says most of those affected were commercial customers.
At the Starbucks in Kaneohe, employee Bryson Tokoro had to turn away disappointed customers in the drive-through.
Windward Mall was also affected by the outage.
HECO says power was restored by 12:45 pm.