The GRRReen Blog
Driving down the cost of driving
April 3rd, 2009Here’s a graph from the Energy Information Administration (by way of Treehugger.com) that illustrates fuel savings achieved by a plug in hybrid electric vehicle (PHEV) as compared to a vehicle with an internal combustion engine over the life of the vehicle.
Two Billion Cars… and very little corn ethanol
February 13th, 2009Daniel Sperling, co-author of “Two Billion Cars: Driving Towards Sustainability” and a professor of Civil Engineering and Environmental Science and Policy at UC Davis, was a guest on the Daily Show with Jon Stewart earlier this week to discuss the role of governmental policy in changing our car culture. Clearly he’s no fan of corn ethanol.
Consumers to car-makers: “We’re not buying”
February 4th, 2009If markets are conversations, consumers around the world are world is making a major statement about the future of the internal combustion engine: Unsold cars are piling up so fast that there’s no room to park them.


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