Colorado: Climate Change

December 2023
Volume
54
Issue
2
Update Volume
53
Update Issue
34

The Department of Public Health and Environment adopted California's Advanced Clean Cars II standards, including new zero emission light-duty vehicle sales requirements for model years 2027-2032 and new low emission vehicle emission standards for new conventionally fueled light- and medium-duty vehicles for the same period. See https://www.sos.state.co.us/CCR/Upload/AGORequest/AdoptedRules02023-00417.docx.