Petroleum use, greenhouse gas emissions of automobiles could drop 80 percent by 2050
A new National Research Council report finds that by the year 2050, the U.S. may be able to reduce petroleum consumption and greenhouse gas emissions by 80 percent for light-duty vehicles—cars and small trucks—via a combination ...
Blueprint for 'artificial leaf' mimics Mother Nature
Scientists today presented a design strategy to produce the long-sought artificial leaf, which could harness Mother Nature's ability to produce energy from sunlight and water in the process called photosynthesis. ...
Does everyone think someone else should drive a green car?
The green car market is only inching along in the United States, hampered by high comparative costs and limited ranges on pure electric vehicles, but automakers remain confident their time will come.
Chevy Volt goes upscale in new electric Cadillac (Update)
General Motors is trying to take the Chevrolet Volt's electric technology upscale with a new Cadillac.
Ferrari and McLaren unveil hybrid supercars
Hybrids aren't just for fuel economy any more. Ferrari and McLaren both on Tuesday unveiled sleek hybrid supercars sculpted from carbon fiber at the Geneva Motor Show.
Advanced engine-control system reduces biodiesel fuel consumption and emissions
Researchers from Purdue University and Cummins Inc. have developed an advanced "closed-loop control" approach for preventing diesel engines from emitting greater amounts of smog-causing nitrogen oxides when ...
New mileage standards would double fuel efficiency
The Obama administration has finalized regulations that will force automakers to nearly double the average gas mileage of all new cars and trucks they sell in America by 2025.
Engineers gain insight into turbulence formation and evolution in fluids
in the patterns that natural gas makes as it swirls through a transcontinental pipeline or in the drag that occurs as a plane soars through the sky. Reducing such turbulence on say, an airplane wing, would ...
Fuel economy of new vehicles still at lowest point in the past year
(PhysOrg.com) -- For the second straight month, the average fuel economy of all new vehicles sold in the United States remained the same, according to a researcher at the University of Michigan Transportation ...
Driving a gas-guzzler? You can still cut fuel costs by nearly half
(PhysOrg.com) -- While driving a fuel-efficient vehicle is the best way to save gas, motorists can still cut fuel consumption nearly in half by driving slower and less aggressively, properly maintaining their ...
Nissan eyes 1.5 million electric cars by 2016
Japanese auto giant Nissan is aiming to sell 1.5 million electric vehicles around the world by 2016, the company said Monday, as it looks to capitalise on growing demand for green products.
Ford Fusion wins LA car show green prize
The 2013 Ford Fusion was named Green Car of the Year Thursday at the LA Auto Show, as the US carmaker boasted having gone from "laggard to leader" in the environmentally-friendly vehicle market.
Ford talking to gov't about hybrids' fuel economy
Ford said Friday that it is talking to the government about the fuel economy of its hybrid cars after a report suggested they are falling short of targets.
Guzzlers B Gone: New fuel economy labels for cars
For years we've had great efficiency labels for washing machines, for refrigerators, for dishwashers and more.