ACTIVISTS PRESS RENEWABLE SOURCE PLAN FOR 'HYDROGEN HIGHWAYS'

Environmentalists involved in Cal/EPA's "Hydrogen Highways" initiative will press officials to craft a strategy to increase the amount of hydrogen tapped from renewable energy sources in carrying out the expected transportation energy transition, in an effort to ensure environmental benefits. While natural gas is a decent starting point, environmentalists say that upping the amount of hydrogen from geothermal, biomass and solar sources is crucial to making the campaign a bona fide success in improving air quality and reducing greenhouse gas...