* Hybridfest.com: July 19–20, 2008, Madison, WI* Plug-in 2008: July 22–24, 2008, San Jose, California* Beyond oil, Transforming Transportation: September 4–5, 2008, in Redmond, Washington.
* Hybridfest.com: July 19–20, 2008, Madison, WI* Plug-in 2008: July 22–24, 2008, San Jose, California* Beyond oil, Transforming Transportation: September 4–5, 2008, in Redmond, Washington.