Say "carpool lane" or "HOV Access" or "white sticker" or "green sticker," and most California commuters will begin to drool uncontrollably. The ability to drive in relatively uncrowded High-Occupancy Vehicle (HOV) lanes with just a single person in the vehicle is a privilege that Californians will...
Since 2007, U.S. fuel producers have been required by law to include more and more ethanol and other biofuels in their blends. Now, Pike Research suggests, the biofuels... March 13, 2013 by John Voelcker 11
Air travel is currently the only realistic way of covering huge distances in very short spaces of time. Unfortunately, it's not a particularly green way of doing so... March 13, 2013 by Antony Ingram 2
For a century, we've gotten almost all our gasoline and diesel fuel from petrochemicals. Now Silicon Valley startup Solazyme [NSDQ:SZYM] is testing diesel fuel derived from... March 8, 2013 by John Voelcker 27
Fuel cells aren't the only way to use hydrogen as a fuel in vehicles--burning it works too. That's exactly what Aston Martin will be doing at the Nurburgring 24-hour race... March 7, 2013 by Antony Ingram 18
Debate over the slow rollout and potentially damaging effects of gasoline with 15 percent ethanol blended in just continues to roll on. The latest to pile on are members of... March 1, 2013 by John Voelcker 17
No, that's not a misprint--Audi really is launching an A3 g-tron next to its A3 e-tron at the Geneva Motor Show. While the e-tron is a plug-in hybrid using Audi's... March 1, 2013 by Antony Ingram
There are many facets to green motoring, but for some the prospect of buying a new hybrid or electric car is neither realistic nor desirable. For these people, biofuels may... February 14, 2013 by Antony Ingram 12
It doesn't get much attention as a green vehicle, but the 2014 Chevrolet Silverado pickup truck line is the best-selling vehicle line at General Motors. Now there's a... February 14, 2013 by John Voelcker 11
Their part in the future energy mix for vehicles may be small, but several companies are taking a renewed look at hydrogen fuel cell vehicles. That's if recent partnerships... January 31, 2013 by Antony Ingram 2
It's no good simply producing green cars these days--you have to be green at every stage of producing the cars, too. With GM using solar at its Detroit-Hamtramck plant and... January 28, 2013 by Antony Ingram 1
Whatever the merits of ethanol as a fuel or a gasoline additive--and it's taken some hits lately--it's still in the running. The same cannot be said, however, for cellulosic... January 28, 2013 by John Voelcker 3
The speculation is over, as Daimler has signed a three-way agreement with Ford and the Renault-Nissan Alliance to jointly develop future hydrogen fuel-cell technology. The... January 28, 2013 by Antony Ingram 3
Viewed from hundreds of feet, individual elements of Solar Field One, part of the Ivanpah power plant in the Mojave Desert take on a hypnotizing, scale-like appearance. The... January 25, 2013 by Antony Ingram 4
BMW and Toyota have finalized a deal for the future of each automaker's hydrogen fuel cell technology. The agreement will mean BMW licenses future fuel cell technology from... January 24, 2013 by Antony Ingram 20
For the most abundant element in the universe, hydrogen is remarkably hard to come by on good ol' planet earth. While the techniques for extracting it are easy enough to... January 24, 2013 by Antony Ingram 4
