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HB 2423
Hawaii House•In House Committee
Summary
HB 2423, “Relating To Biodiesel”, was introduced in the House on Jan 27, 2026 by Rep. Matthias Kusch (D) with 11 co-sponsors. It last saw action on May 1, 2026: Conference Committee Meeting will reconvene on Friday, 05-01-26 at 5:35PM in Conference Room 411.
Record
Text
HB 2423 has 11 co-sponsors and 4 roll calls.
hb2423/amended.txtHOUSE OF REPRESENTATIVESH.B. NO.2423THIRTY-THIRD LEGISLATURE, 2026H.D. 3STATE OF HAWAIIS.D. 1A BILL FOR AN ACTRELATING TO BIODIESEL.BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF HAWAII:���� SECTION 1.� The legislature finds that Hawaii's heavydependence on imported petroleum threatens the State's energy security,economic stability, and national security interests in the Pacific region.� Locally produced biodiesel provides animmediately deployable, renewable, energy-dense fuel that reduces reliance onforeign crude oil and increases the State's resilience against global supplydisruptions, which have strategic local community and military importance.� Biodiesel production can expand using locallysourced feedstocks from agriculture and recycled materials, strengthening theState's circular economy and supporting high-quality local jobs, regenerativefarming, and food-security co-products.���� The legislature further finds thatbiodiesel is essential to Hawaii's clean energy and transportation goals.� Biodiesel is safe, biodegradable, andcompatible with existing diesel engines and infrastructure without equipmentmodifications.� It provides firm,dispatchable renewable energy to support the electric grid when solar and windresources are unavailable and offers significant greenhouse gas reductions forexpensive and hard-to-electrify vehicles, such as trucks, buses, and marinevessels.� Replacing even five per cent ofthe State's transportation diesel with biodiesel would prevent significantcarbon emissions while keeping fuel dollars circulating within the State'seconomy.� In addition, this change wouldimpact fuel cost by fewer than three cents per retail gallon, which fallswithin the typical weekly fluctuations of diesel fuel prices.���� The legislature additionally findsthat a minimum biodiesel fuel requirement would help reduce fossil dieselusage, support biodiesel production and agricultural feedstocks, and helpbiodiesel become a critical component of the State's energy portfolio.���� Accordingly, the purpose of this Actis to require the director of business, economic development, and tourism toimplement a requirement that diesel fuel sold in counties with a population of morethan two hundred thousand but less than three hundred thousand persons for usein on-highway diesel-powered motor vehicles contains no less than five per centbiodiesel by volume, except in circumstances where the supply of biodiesel isinsufficient.���� SECTION 2.� Chapter 486J, Hawaii Revised Statutes, isamended by adding a new section to be appropriately designated and to read asfollows:���� "�486J- � Biodiesel; fuel requirement; on-highway diesel-poweredmotor vehicles; rules.� (a)� The director shall adopt rules in accordancewith chapter 91 to require that, no later than January 1, 2028, diesel fuelsold in any county with a population of more than two hundred thousand but lessthan three hundred thousand persons for use in on-highway diesel-powered motorvehicles contains no less than five per cent biodiesel by volume; provided thatthe rules shall allow for the use of renewable diesel in on-highwaydiesel-powered motor vehicles if the supply of biodiesel is insufficient.���� (b)� The amounts of diesel fuel sold in the anycounty with a population of more than two hundred thousand but less than threehundred thousand persons containing no less than five per cent biodiesel shallbe in accordance with rules as the director deems appropriate.���� (c)� Any distributor or any other person violatingthe requirements of this section shall be subject to a fine of no less than $2per gallon of nonconforming fuel, up to a maximum of $10,000 per infraction.���� (d)� The director shall adopt rules in accordancewith chapter 91 for the administration of and enforcement of this section.���� (e)� As used in this section,"biodiesel" means liquid fuel produced from organic sources such as:���� (1)� Agriculturalresidues;���� (2)� Animal residuesand wastes;���� (3)� Biomass crops;���� (4)� Food wastessuch as cooking oil or grease;���� (5)� Oil cropsincluding sunflower oil, canola oil, and soybean oil; and���� (6)� Sewage andlandfill wastes,that comply with ASTM International standardD6751."���� SECTION 3.� (a)� Thedepartment of business, economic development, and tourism shall submit a reportto the legislature no later than twenty days prior to the convening of theregular session of 2027.� The report shall include a comprehensiverollout plan for the requirements for diesel fuel sold in certain counties establishedpursuant to section 486J- , Hawaii Revised Statutes, that addressesthe timeline, fiscal, and administrative structure of the rollout plan, any coordinationmechanism concerns, and any necessary statutory or regulatory adjustments.���� (b)�The director of business, economic development, and tourism shall:���� (1)� Consult with thedepartment of transportation during the development and implementation of therequirements of section 486J- , Hawaii Revised Statutes, toensure operational coordination; and���� (2)� Present thecomprehensive rollout plan to the public no later than one hundred twenty daysprior to the implementation of the requirements of section 486J- ,Hawaii Revised Statutes.���� SECTION 4.� New statutory material is underscored.���� SECTION 5.� This Act shall take effect on July 1, 3050.Report Title:DBEDT;DOT; Biodiesel; Minimum Fuel Requirement; On-Highway Diesel-Powered MotorVehicles; ReportDescription:Requiresthe Director of Business, Economic Development, and Tourism to implement arequirement that, no later than January 1, 2028, diesel fuel sold in certaincounties for use in on-highway diesel-powered motor vehicles contains no lessthan five per cent biodiesel by volume, except in circumstances where thesupply of biodiesel is insufficient.�Requires the Department of Business, Economic Development, and Tourismto submit a report to the Legislature, including a comprehensive rollout plan.� Requires the Director of Business, EconomicDevelopment, and Tourism to consult with the Department of Transportation duringthe development and implementation of the biodiesel requirements and presentDBEDT's comprehensive rollout plan to the public.� Effective 7/1/3050.� (SD1)The summary descriptionof legislation appearing on this page is for informational purposes only and isnot legislation or evidence of legislative intent.
Requires the Director of Business, Economic Development, and Tourism to implement a requirement that, no later than January 1, 2028, diesel fuel sold in certain counties for use in on-highway diesel-powered motor vehicles contains no less than five per cent biodiesel by volume, except in circumstances where the supply of biodiesel is insufficient. Requires the Department of Business, Economic Development, and Tourism to submit a report to the Legislature, including a comprehensive rollout plan. Requires the Director of Business, Economic Development, and Tourism to consult with the Department of Transportation during the development and implementation of the biodiesel requirements and present DBEDT's comprehensive rollout plan to the public. Effective 7/1/3050. (SD1)
Sponsors
Rep. Matthias Kusch (D) sponsors HB 2423, and 11 members have co-sponsored it.

Rep. · D–1 · Sponsor

Rep. · D–11 · Co-sponsor

Rep. · D–35 · Co-sponsor

Rep. · D–4 · Co-sponsor

Rep. · D–6 · Co-sponsor

Rep. · D–2 · Co-sponsor

Rep. · D–51 · Co-sponsor

Rep. · D–17 · Co-sponsor

Rep. · D–27 · Co-sponsor

Rep. · D–9 · Co-sponsor
Committees
HB 2423 went before 5 committees: Transportation, Economic Development, Consumer Protection & Commerce, Economic Development and Technology and Commerce and Consumer Protection.
History
HB 2423 has taken 44 actions since Jan 27, 2026, the latest on May 1, 2026.
| Chamber | Action | |||
|---|---|---|---|---|
May 1, 2026 | House | Conference Committee Meeting will reconvene on Friday, 05-01-26 at 12:30PM in Conference Room 329. | ||
May 1, 2026 | House | Conference Committee Meeting will reconvene on Friday, 05-01-26 at 2:30PM in Conference Room 411. | ||
May 1, 2026 | House | Conference Committee Meeting will reconvene on Friday, 05-01-26 at 5:35PM in Conference Room 411. | ||
Apr 30, 2026 | House | Conference Committee Meeting will reconvene on Friday 05-01-26 9:50AM in conference room 329. | ||
Apr 29, 2026 | House | Conference Committee Meeting will reconvene on Thursday 04-30-26 10:40AM in conference room Conference Room 329. |
Votes
HB 2423 went to 4 roll calls in the Senate, the latest on Apr 7, 2026 at 4–0.
| Chamber | Question | Yea | Nay | |||
|---|---|---|---|---|---|---|
Apr 7, 2026 | Senate | Senate Commerce and Consumer Protection: Passed, Unamended | 4 | 0 | ||
Apr 7, 2026 | Senate | Senate Ways and Means: Passed, Unamended | 11 | 0 | ||
Mar 24, 2026 | Senate | Senate Economic Development and Technology: Passed, With Amendments | 4 | 0 | ||
Mar 24, 2026 | Senate | Senate Energy and Intergovernmental Affairs: Passed, With Amendments | 3 | 0 |
Source: capitol.hawaii.gov · legiscan.com