Relating to vehicle emission reductions; prescribing an effective date.

Requires Environmental Quality Commission to establish program to provide rebates to persons that purchase and register certain low emission vehicles and zero-emission transit buses in this state on or after effective date of Act . Creates Charge Ahead Oregon program. Sunsets January 2, 2027. Creates Zero-Emission Incentive Fund. Appropriates moneys in fund to Department of Environmental Quality for activities related to providing rebates and Charge Ahead Oregon program. Extends sunset on tax credits for certified alternative fuel vehicle contributions. Transfers certain responsibilities for tax credit auction from State Department of Energy to Department of Environmental Quality. Transfers deposit of tax credit auction proceeds from Alternative Fuel Vehicle Revolving Fund to Zero-Emission Incentive Fund. Applies to tax years beginning on or after January 1, 2018, and before January 1, 2027. Takes effect on 91st day following adjournment sine die.