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4 posts

Are electric cars more environmentally friendly? It depends where you drive them.

September 15th, 2015 - Pablo Eguiguren

The boom in electric car sales, enhanced by federal subsidies, does not reflect the fact that, in some cases, powering those cars produces more emissions than powering conventional cars. The characteristics of each state and regional mode of electricity genera... More »

Conspicuous Conservation

May 21st, 2012 - Samantha Superstine

For environmentally friendly products, performance isn't everything. More »

Reinventing the Internal Combustion Engine

April 9th, 2012 - Samantha Superstine

Engineers can squeeze more efficiency gains from the old standby, if only policy would inspire them to. More »

The Car, the Refrigerator, and the World’s Booming Demand for Energy

February 27th, 2012 - Aman Chitkara

The world is flat. Almost. But not quite. More »