VW Scandal Puts Diesel's Future at Risk October 21, 2015 diesel dieselgate emissions gasoline exports NOx peak demand refinery expansion refining margin vw +
The Fallout from Volkswagen's "Defeat Device" September 23, 2015 CO2 diesel emissions EPA NOx Volkswagen +
What Will Fuel Today's Advanced Vehicles? February 11, 2015 batteries biofuel car show demand diesel electric car electrification ev fuel cell fuel economy gasoline prices hybrid miles per dollar moniz natural gas plug-in hybrid renewable energy +
Fuel Cell Cars and the Shale Revolution April 09, 2014 batteries diesel efficiency emissions ev fcv fuel cell gas shale gasoline hydrogen mpg natural gas plug-in hybrid zev +
Could Natural Gas Fuel a Trucking Revolution? July 23, 2013 biofuel demand diesel gas shale iea natural gas trucking +
Green Car Tech: Workhorses Trump Thoroughbreds? February 01, 2013 car sales car show cleantech cng diesel ev fisker karma green car hybrid plug-in hybrid +
Could Diesel Fuel Made from US Natural Gas Compete with CNG and LNG? January 15, 2013 cng diesel gas shale gas to liquids gtl lng natural gas oryx pickens plan sasol south africa +