California officials are considering the toughest regulations in the country to promote sales of cars powered by batteries, hydrogen fuel cells or other technology that produces little or no air pollution. These kind of tough mandates have been tried before but they failed. So is this finally the right time for the clean car?
Air pollution may seem like an urban problem, but it’s becoming an increasing concern in California’s national parks.
You'd have to be a real gas pump aficionado to notice the new gear that gas stations across California are required to have installed by April 1. California's gas nozzles have been outfitted for some time with vapor-capture devices, designed to cut back on the amount of volatile organic compounds – those smelly fumes – that escape when you pump gas.