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3.3avg. commissioner years of serviceSource: Advanced Energy United
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36.26¢avg. price per kWhSource: EIA
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4legislative session length, monthsSource: Legislative Session
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62%residential market share of the largest utilitySource: December 2024, Advanced Energy United
breakdown of market shareUtility Percentage Market Share in Hawaii
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Hawaiian Electric Co Inc
Market Share62%
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2governor years servedSource: December 2024, Advanced Energy United
Utilities
Hawaii Utilities
In most cases, we only provide profiles for the largest five utilities with more than 100,000 total customers.
The schedules listed here reflect what is established in statute, rules, or Orders. However, PUCs and utilities sometimes deviate from these schedules. Please check the most recent proceeding by going to the "Important Recurring Proceedings" section for each utility below.
Policy AreaIntegrated Grid Planning
ScheduleHawaiian Electric Company, Inc, Hawaii Electric Light Company, Inc., and Maui Electric Company, Limited are authorized to use an integrated grid planning (IGP) process intended to integrate transmission, generation, and distribution planning processes. Initially, the companies proposed to use a two year planning cycle, with the first IGP to be completed by the end of 2020. The companies filed their first final IGP August 19, 2021, but other planning components are still ongoing. Future IGP schedules are still being developed in this docket.
Policy AreaRenewable Portfolio Standards
ScheduleBeginning in 2008 and ending in 2021, each electric utility shall annually file an annual RPS report with the Commission by June 30 each year.
Policy AreaRenewable Portfolio Standard Study
ScheduleBeginning in 2013, the Commission shall evaluate RPS standards every five years and may revise standards according to the best information at the time.
Policy AreaEnergy Efficiency Portfolio Standards
ScheduleBeginning in 2013, the Commission shall evaluate the energy efficiency portfolio standard every five years and may revise standards according to the best information at the time.
Hawaiian Electric Co Inc
Ownership TypeInvestor Owned
Balancing AuthorityHawaiian Electric Co Inc
NERC Regional EntityHI
Holding Company
Structure
Owns Generation
Owns Transmission
Share of Residential Customers in HI62%