Hawaiian Electric Bills Climb on Higher Fuel Costs
Average Oʻahu electric bills rose from about $246 in October to about $260 in November as fuel costs increased.
Updated on Nov. 13, 2026 in Utilities
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Hawaiian Electric customer bills rose from October to November 2026 because of higher fuel costs passed through to customers. The average Oʻahu apartment or small house bill was about $246 in October and about $260 in November.
Why it matters
Since May, Oʻahu customers have reportedly paid about 20% to 30% more on their bills each month, largely due to fuel costs. Hawaiian Electric has also requested a base rate increase from the Hawaiʻi Public Utilities Commission, which would add to future bills.
Hawaiian Electric's base rate request would raise company revenue by $170 million a year, and the utility estimates bills would rise about $11 to $15 a month over the next two years depending on location. Hawaiian Electric keeps six to eight weeks of fuel on hand, and 45 to 60 days typically pass before global oil price changes reach customer bills.
The players
Hawaiian Electric
Hawaiian Electric is the primary electric utility serving Oʻahu and other Hawaiian islands, regulated by the state's Public Utilities Commission.
Hawaiʻi Public Utilities Commission
The Hawaiʻi Public Utilities Commission is the state regulatory body that reviews and rules on utility rate requests, including Hawaiian Electric's base rate increase.
The details
The Energy Cost Recovery Factor passes fuel costs through to customer bills and is recalculated monthly in response to changes in the global oil market. Hawaiian Electric receives no additional profit from higher fuel costs because the factor is a set formula.
Timeline
March and April 2026: Oil prices rose sharply after the Iran war shut down shipments through the Strait of Hormuz.
May 2026: Oʻahu customers began paying 20% to 30% more on their monthly bills.
September and October 2026: Oil prices spiked again amid increased Middle East hostilities.
November 2026: Electric bills reached their highest level of the year.
Mid-December 2026: Hawaiian Electric requested a Commission ruling on its base rate increase.
Fuel Pass-Through
Hawaii's electric bills are tied to the Energy Cost Recovery Factor, which passes oil price swings directly to customers each month. The 2026 Iran war and Strait of Hormuz disruption show how this mechanism transmits global oil shocks into Hawaii household budgets.
Oʻahu households have seen monthly electric bills rise by roughly 20% to 30% since May, with the average apartment or small house bill climbing from about $246 to $260 between October and November. If fuel costs fall, bills should follow within a couple of months, though some increases may persist longer.
The takeaway
Oʻahu electric bills track global oil prices with a lag of roughly 45 to 60 days, so households should expect fuel-driven swings to show up on bills well after oil markets move.
What happens next
Hawaiian Electric requested that the Hawaiʻi Public Utilities Commission issue a ruling on its base rate increase in mid-December 2026.
Further reading
Explore more on Utilities for context on how fuel costs and rate requests shape Hawaii power bills.
Source note: This article includes information reported by Hawai'i Public Radio.
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