The Advanced Clean Transportation Expo is the largest advanced transportation technology and clean fleet event in North America. Each year, the show serves as the official meeting place for transportation executives looking to gain hands-on access to the fuels, technologies, and vehicles driving the future of transportation. ACT Expo features dozens of product debuts and major announcements from the leading OEMs and suppliers, unparalleled networking opportunities with the most influential and progressive leaders in the industry, peer-to-peer learning for progressive fleet operators, and access to the most comprehensive assembly of advanced commercial vehicles anywhere. Watch a 1-minute video of what you can expect at ACT Expo 2021.


clean transportation stakeholders


leading fleet operators


advanced vehicles on display


sponsor, exhibitors, & partners


co-located industry events & workshops


expert industry speakers

Event Overview

ACT Expo combines the best educational content in the industry with a cutting-edge trade show floor showcasing the most innovative technologies on the market today. Learn more.

Who Attends?

ACT Expo brings the entire clean transportation sector together in Southern California for a week of peer-to-peer information exchange and valuable business meetings.

Fleet Testimonials

Watch as commercial fleet professionals share their insights and real-world experiences across a range of advanced clean vehicle technologies and alternative fuels. Learn more.


Check out our Frequently Asked Questions to get answers about registration, travel, hotels, dress code, and more. See FAQs.