This section allows you to browse and search a database of federal and state laws and incentives related to alternative fuels and vehicles, air quality, fuel efficiency, and other transportation-related topics.

If you have questions or would like to add an incentive to the database, e-mail the Technical Response Service. For additional incentives related to renewable energy, go to the Database of State Incentives for Renewables & Efficiency.

Please note: The information in these pages provides an overview of incentives and laws and should not be used as the only source of information when making vehicle purchase decisions, tax decisions, or other binding agreements. Please refer to the federal and state contacts included in these pages to verify that these laws and incentives are still applicable and consult your tax advisor.