SB 2999 requires the state Department of Transportation to create and adopt rules by January 1, 2028, establishing a clean fuel standard for alternative transportation fuels like electricity and biofuels. This rulemaking will directly affect fuel providers, refiners, and the state's transportation sector by setting requirements for reducing carbon emissions in these fuels. The bill mandates the DOT to develop specific standards for cleaner fuel use, focusing on lowering greenhouse gas emissions from transportation. It does not set immediate fuel requirements but establishes a timeline for the agency to create enforceable rules. The legislation is currently in committee review after its introduction in January 2026.
PART I: Repeals certain future adjustments to income tax brackets. Changes income tax rates. Amends the Renewable Energy Technologies Income Tax Credit by adding an aggregate cap amount, setting income thresholds, adding a certification requirement, and adding a sunset date. Adds sunset dates to the Capital Goods Excise Tax Credit and Renewable Fuels Production Tax Credit. PART II: Beginning 1/1/2028, repeals the Technology Infrastructure Renovation Tax Credit. Beginning 1/1/2029, repeals the High Technology Business Investment Tax Credit and Tax Credit for Research Activities. (CD2)
Amends the Renewable Energy Technologies Income Tax Credit by: Limiting claims for certain solar energy systems that are not third-party financed systems and installed and placed in service on a single-family residential property to taxpayers with an adjusted gross income of $175,000 or less if filing as an individual, $262,500 or less if filing as a head of household, or $350,000 or less if filing jointly; increasing the maximum adjusted gross income an individual taxpayer must be below in order to be eligible to have any excess credits refunded and limiting credit refundability to systems that are not third-party financed systems; and prohibiting a taxpayer from claiming a credit for a renewable energy technology system installed and placed in service on a residential property where the taxpayer has claimed a credit in prior taxable years. Applies to taxable years beginning after 12/31/2026. Sunsets 1/1/2029. (SD2)
Requires the design of all new state building construction where parking is to be included to provide that a number of the parking stalls, as determined by the Department of Accounting and General Services, shall be electric vehicle charger-ready. Requires the Hawaii State Energy Office, in consultation with the Department of Accounting and General Services and Department of Transportation, to conduct a survey and identify certain high-priority state facilities. Establishes a goal of the State to retrofit state facilities to be electric vehicle charger-ready. Requires a report to the Legislature. Appropriates funds. Effective 7/1/3000. (SD2)
Expands the provisions of the renewable fuels production tax credit. Applies to taxable years beginning after December 31, 2025. Effective 7/1/3000. (HD2)
Requires the Department of Transportation to conduct a feasibility study on implementing a clean fuel standard for alternative fuels in the State. Requires, no later than 1/1/2028, the Department of Transportation to adopt rules governing a clean fuel standard for alternative fuels in the State. Effective 7/1/3000. (HD1)
Requires all state and county agencies to utilize applicable federal clean energy tax credits, pursuant to the Inflation Reduction Act of 2022, for the purchase and financing of capital improvement projects that use clean energy technology and zero-emission vehicles. Effective 7/1/2050. (SD1)
Establishes a Carbon Sequestration, Underground Water, and Geothermal Exploration Resource Characterization Program via slim hole bores and requires a related statewide environmental assessment. Requires a report to the Legislature. Establishes positions. Appropriates funds. Effective 7/1/3000. (SD2)
Appropriates funds to be expended by the Department of Health as a grant for the Hawaii Primary Care Association to support solar-plus-storage microgrid implementation at community health centers in medically underserved communities, and provide programmatic services, project management, contract management, reporting and fiscal stewardship responsibilities, and developing future scalable plans for the development and deployment of solar-plus-storage microgrids at nonprofit community health centers. Effective 7/1/3000. (HD1)
Requires the Public Utilities Commission to transfer funds from the Hydrogen Fueling System Subaccount of the Public Utilities Commission Special Fund to the Electric Vehicle Charging System Subaccount of the Fund. Effective 7/1/2050. (SD1)
