It is not intended to model or quantify the impacts of each policy option over time but instead to examine the means by which each influences behavior and the d

Global warming continues to gain importance on the international agenda and calls for action are heightening. Yet, there is still controversy over what must be

For a century, almost all light-duty vehicles (LDVs) have been powered by internal combustion engines operating on petroleum fuels. Energy security concerns abo

"Both the public and private sectors are grappling with decisions regarding policies that will lead to reductions in greenhouse gas (GHG) emissions. Moving Cool

Climate change is occurring, is caused largely by human activities, and poses significant risks for-and in many cases is already affecting-a broad range of huma