Governor Arnold Schwarzenegger’s California Hydrogen Highway Network initiative is a down payment on securing California's future air quality, public health, energy security, and national security.

The goal of the initiative is to support and catalyze a rapid transition to clean hydrogen transportation economy in California, by building a network of 150 to 200 hydrogen-fueling stations throughout the State – one every 20 miles on the State's major highways. That would make hydrogen fuel available to the vast majority of Californians.