California policies aimed at reducing electricity use and curbing greenhouse gas emissions have the unintended consequence of making new plug-in hybrid vehicles uneconomical, according to a Purdue University economist.
(Phys.org)—Although fuel economy of all new vehicles sold in the United States dipped slightly last month, 2012 was the best year ever for fuel efficiency, say researchers at the University of Michigan Transportation Research ...
(AP) -- Nissan showed a two-seater electric vehicle resembling a go-cart Monday that isn't ready for sale but spotlights the Japanese automaker's ambitions to be the leader in zero-emission cars.
Green energy won't be sustainable if it uses too much blue. Low-carbon energy options that increase water consumption could be swapping one problem for another.
Award-winning research by a transport and logistics expert at the University of Huddersfield has shown that there would be economic and environmental benefits to individual companies and the country if the UK changed the ...
Canada's environment minister unveiled Tuesday new regulations to improve fuel efficiency and halve the greenhouse gas emissions of passenger vehicles and light trucks.
Few drivers know exactly which well in which country their gasoline comes from, and from an environmental standpoint, it may not matter. Burning petroleum from the United States, Canada, Russia or Iran would each release ...
Fuel economy of all new vehicles sold in the United States remains at its highest level ever, while emissions are at a record low, say researchers at the University of Michigan Transportation Research Institute.
(Phys.org)—As fuel economy of new vehicles improved 18 percent over the past five years, billions of gallons of gas and billions of pounds of emissions have been saved, University of Michigan researchers say.
Emissions from new vehicles are down a record 20 percent in the last five years, say researchers at the University of Michigan Transportation Research Institute.