Hawaii Energy
Find the latest information concerning the new and expanded Hawaii Energy Efficiency Programs.
How can we help you?
Aloha E Komo Mai. The Public Utilities Commission (PUC) regulates all chartered, franchised, certificated, and registered public utility companies operating in the State; reviews and approves rates, tariffs, charges and fees; determines the allowable rate of earnings in establishing rates; issues guidelines concerning the general management of franchised or certificated utility businesses; and acts on requests for the acquisition, sale, disposition or other exchange of utility properties, including mergers and consolidations.
Consumers
Engage with the PUC, submit a public comment, file a complaint, ask questions and get answers, and more.
Regulated Entities
Submit a filing and view regulated entities, cases, filings, and more.
Filing
Submit filings online, by mail, and in-person.
Search Cases & Filings
Find PUC cases/dockets, tariffs, certificates, filings and other documents.
What’s New / Announcements
Notice of Public Hearing – Princeville Utilities Company, Inc. Rate Case (Docket No. 2025-0172)
June 25, 2025 – The State of Hawaii Public Utilities Commission (“Commission”) will conduct an IN-PERSON public hearing on July 18, 2025 at 6:00 pm on Kauai Island at Kilauea Elementary School Cafeteria regarding Princeville Utilities Company, Inc.’s (“PUCI”) request for approval of a general rate increase and revisions to its tariff.
PUC Explores Electric Disconnection Policies in New Docket
June 20, 2025 – The Hawaii Public Utilities Commission opened Docket No. 2025-0284 on June 20, 2025 to analyze current electric utility disconnection practices to consider whether disconnection policy revisions are appropriate.
Public Notices
Notice to Interested Persons July 11, 2025 – Motor Carrier Applications
July 11, 2025 – NOTICE IS HEREBY GIVEN TO interested persons that the applications listed (7/11/2025) have been filed with the HAWAII PUBLIC UTILITIES COMMISSION.
Notice to Interested Persons June 27, 2025 – Motor Carrier Applications
June 27, 2025 – NOTICE IS HEREBY GIVEN TO interested persons that the applications listed (6/27/2025) have been filed with the HAWAII PUBLIC UTILITIES COMMISSION.
Featured
CDMS eServices Help
Wildfire, Natural Hazard Mitigation, Resilience, and Recovery
DER Docket
Equity Docket
Implementation of Executive Order 25-01
RFP Docket
Engage with the PUC
Daily Activity Report
Follow the Daily Activity Report (DAR) to see the all filings from the previous day. Click the Subscribe button to sign up to have the daily report email directly to you.
Dockets Updates
Subscribe to PUC Dockets and Cases to receive email notifications when new documents are filed. Search for Cases, click the down arrow in the Actions column, then click the Subscribe button.
Watch live streams and recordings of Commission hearings, conferences, workshops, and other events.
YouTube.com/@hpuc
One Call Center
The One Call Center system will provide advanced warning to excavators of the location of underground lines before they begin digging.
Relay Hawaii
Relay Hawaii is a no-cost service that provides full telephone accessibility to people who are Deaf, Hard of Hearing, DeafBlind or those with a speech disability.