Over strong objections from some auto and truck manufacturers, President Obama directed EPA to develop new fuel efficiency regulations for medium and heavy-duty trucks by March 2016 as part of his administration's effort to reduce carbon emissions.
Feb 19, 2014 The New York Times - Politics
Just as the power industry turned toward lower priced natural gas and away from dirtier coal, there are signs that trucks and trains are looking to lower priced liquefied natural gas (LNG) to replace diesel-powered vehicles, but there are challenges.
Apr 29, 2013 The New York Times - Energy & Environment
A new study in the U.K. says that extending the trailers on eighteen-wheelers could reduce the emissions from those vehicles by as much as 13 percent.
Apr 11, 2011 AutoBlog
The single largest source of air pollution in Southern California are the Ports of LA and Long Beach. Environmentalists, environmental justice advocates, and Teamsters are working together to replace offending diesel drayage trucks.
Mar 1, 2010 The New York Times - Business