Establishes a clean fuel standard for alternative fuels in Hawaii to reduce greenhouse gas emissions.

The bill mandates the Department of Transportation to adopt rules establishing a clean fuel standard for alternative fuels in Hawaii by January 1, 2028. The standard aims to reduce lifecycle greenhouse gas emissions, stimulate the economy, and promote public and environmental health. The rules must include mechanisms for generating credits, adjusting carbon intensity, and trading credits. Exemptions apply to certain fuels used by aircraft, railroad locomotives, military vehicles, and interstate waterborne vessels.

Establishes a clean fuel standard for alternative fuels in Hawaii to reduce greenhouse gas emissions.

The bill mandates the Department of Transportation to adopt rules establishing a clean fuel standard for alternative fuels in Hawaii by January 1, 2028. The standard aims to reduce lifecycle greenhouse gas emissions, stimulate the economy, and promote public and environmental health. The rules must include mechanisms for generating credits, adjusting carbon intensity, and trading credits. Exemptions apply to certain fuels used by aircraft, railroad locomotives, military vehicles, and interstate waterborne vessels.