The 2017 Advanced Clean Transportation “ACT” Expo, North America's largest clean vehicle event, will take place on May 1-4, 2017, at the Long Beach Convention Center in Southern California.
  The 2017 Green Drives Conference and Expo will take place at Northern Illinois University's Conference Center in Naperville, Illinois, on Thursday, May 18.
  Tennessee Department of Transportation (TDOT), and Tennessee Clean Fuels will host a recognition ceremony and sustainable transportation forum on May 23-24, 2017 at the Downtown Nashville Public Library.