HECO spokesman Jim Kelly said losing coal as a fuel source was projected to cost customers $2 more a month -- but with rising oil prices due to Russia’s war in Ukraine -- that cost is now estimated to be about $15 more a month for a typical customer using 500 kilowatt hours.

The district covers Halawa, Aiea and stretches all the way down to Pearl City.

Speed, drugs or alcohol don't appear to be factors, police said.

Damage from the fire was estimated at $50,000.

Arrest logs identified the suspect as 28-year-old Salvador Aleman.