‘Clean’ freight traffic is elusive as California rolls toward zero emissions

truck along hillside with wind turbines

“If California’s trying to be a leader, we have to go as fast as possible,” said Lew Fulton, who studies sustainable transportation at UC Davis’ Institute of Transportation Studies. “Policies are critical to try to speed this up… Carrots and sticks. Carrots being pricing and incentives, sticks being regulatory.” Read more...