fuel efficiency

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Air Traffic Control to 'Throw Out the Old Rules' to Save Fuel

Pilots helming trans-Atlantic flights between Canada, UK can now pick their own flight paths thanks to pandemic

(Newser) - In 2020, the Environmental Protection Agency released its first-ever rules on airlines emissions, designed to cut down on air pollution, per the Hill . Now, a new collaboration will hopefully help reduce airlines' carbon footprint even further. The typically congested airspace between North America and Europe used to boast around 1,...

Trump Officially Bars California From Setting Fuel Standards

President says the move will result in cheaper, safer cars

(Newser) - As expected , President Trump announced Wednesday that his administration is revoking California's authority to set auto mileage standards stricter than those issued by federal regulators, a move critics said would result in less fuel efficient cars that create more planet-warming pollution. In a series of tweets , Trump said...

Proposal to Gut Obama's Signature Autos Move Is Here
Trump's Looming Fight
With California Has Arrived
the rundown
Aug 2, 2018 11:39 AM CDT

Trump's Looming Fight With California Has Arrived

Administration revealed its proposal to roll back Obama rules on fuel standards

(Newser) - News broke in late March that the EPA was preparing to announce plans to weaken landmark fuel-efficiency goals put in place by the Obama administration, and that day has come to pass. The Trump administration on Thursday formally released its proposal , a joint effort with the EPA and Transportation...

EPA Prepares to Gut Obama's Signature Move on Autos

Chief Scott Pruitt plans to weaken fuel efficiency standards set to go in place

(Newser) - The EPA is preparing to make a big move as early as next week to weaken landmark fuel-efficiency goals put in place by the Obama administration, reports the New York Times . The Obama-era rules would have required cars and SUVs to hit 55mpg by 2025, but Trump and EPA chief...

No Pilot, V-Formation: Jet Flight of the Future?

Airplanes that draft would be more fuel efficient, and Boeing is taking a look

(Newser) - To cut fuel costs in aircraft, Boeing and NASA have been looking toward geese for inspiration—or, more precisely, the V-shaped pattern preferred by migratory birds. That's because so-called wake-surfing (think of bicycles or cars drafting behind others) is efficient—and it doesn't require newly designed aircraft to...

Your Roof Rack Is Killing Your Fuel Economy

Having one could make your gas bill go up by 25%: researchers

(Newser) - You could argue that having a roof rack on your car makes it easier to stay fit: Throw a bike or skis on top, head over to the park or slopes, and burn off some calories on the trails. You could also say it makes your car less efficient—and...

Mitsubishi Admits Cheating Fuel Tests Since 1991

Millions of vehicles in Japan could be affected

(Newser) - The new Volkswagen: Mitsubishi? The car company announced Tuesday it has been cheating fuel tests in Japan for the past 25 years, an admission that caused shares to fall by 10% to a record low, reports CNNMoney . Mitsubishi's market value had already plunged last week with news that engineers...

6M Cars Being Yanked From Road to Ease Pollution

Beijing restarts effort to clean up 'extremely grim' situation

(Newser) - China's government plans to take 6 million older, polluting vehicles off the road this year in an effort to revive stalled progress toward cleaning up smog-choked cities. The plan also calls for filling stations in Beijing, Shanghai, and other major cities to switch to selling only the cleanest grades...

Ford Reveals Radical Change to F-150

Its famous steel body will now be 97% aluminum

(Newser) - For 66 years, Ford pickups have been, well "built Ford tough." Their 5,000 pounds have cleared tornado debris, pulled Rose Bowl floats, and plowed snow. And they've shouldered those loads with parts forged from steel. Until now. Ford today unveiled a new F-150 (the 2015 model...

EPA Rethinks Hybrid Mileage
 EPA Rethinks Hybrid Mileage 
Mar 1, 2013 1:31 PM CST

EPA Rethinks Hybrid Mileage

And hauls in Ford for special testing

(Newser) - The EPA is taking the unusual step of hauling in Ford's C-Max hybrid for special testing as it reevaluates its rules for determining mileage for next-generation hybrids, USA Today reports. Usually, the EPA lets automakers test their fuel mileage themselves according to its rules, but the agency has had...

EPA: Hyundai, Kia Exaggerated Fuel Claims

Automakers will give debit cards to reimburse nearly 1 million buyers

(Newser) - The EPA says Hyundai and Kia overstated the fuel efficiency of more than 900,000 of their recent vehicles by as much as 6 miles per gallon, reports the Los Angeles Times . The South Korean automakers apologized, blamed "procedural errors," and promised to send customers debit cards to...

Coming From Ford: Aluminum Pickup Trucks

Lighter metal will help F-150 meet fuel economy standards

(Newser) - The next incarnation of Ford's F-150 will be as tough as … aluminum? By 2014 the company will be building most of the body of its signature truck out of that lightweight metal in a bid to boost its fuel economy, in what the Wall Street Journal calls "...

Meet US' Most Efficient Car: 118MPG

 Meet US' Most 
 Efficient Car: 
 118MPG 
in case you missed it
Jun 10, 2012 7:00 PM CDT

Meet US' Most Efficient Car: 118MPG

Honda Fit EV wins EPA title

(Newser) - The 2013 Honda Fit EV is the most efficient car sold on these shores, according to the EPA—and it's been awarded the highest fuel efficiency equivalency rating ever, at 118 MPGe. That figure beats Mitsubishi's iMiEV, at 112 MPGe, as well as the Ford Focus Electric, which...

Hybrid Cars Don't Pay: Study
 Hybrid Cars Don't Pay: Study 
Apr 5, 2012 7:47 AM CDT

Hybrid Cars Don't Pay: Study

Except for a few models, hybrids and electric cars take years to pay off

(Newser) - Thinking of buying a hybrid or electric vehicle to ease the pain at the pump? You may want to think again: A TrueCar.com study commissioned by the New York Times shows that, except in three cases, fuel-efficient technology is so expensive that these types of cars take years to...

New US Fuel Standards: 54.5 MPG by 2025

Obama hails new goal with automakers

(Newser) - Announcing new fuel-efficiency standards, President Obama hailed his administration’s deal with automakers as “the single most important step we’ve ever taken as a nation to reduce our dependence on foreign oil.” With mileage standards almost doubling, Americans will save some $8,000 per vehicle on fuel,...

Obama Pushing to Double Fuel Efficiency Standards

Move would catch US up to Europe, China and Japan

(Newser) - The Obama administration is trying to convince automakers to accept a significant hike in fuel efficiency standards that would put US vehicles on par with those sold in Europe, Japan and China. The administration would like to raise the standard to 56.2 miles per gallon, or roughly double the...

Bananas the Key to More Fuel-Efficient Cars?

Their fibers can create a light, strong nanocellulosic plastic

(Newser) - It may sound a little bananas, but it turns out that, well, bananas could help create more fuel-efficient cars. Brazilian scientists have come up with a way of using fibers from that fruit, as well as pineapples and coconuts, to make a lighter, stronger plastic. In fact, it's 30% lighter,...

Lost Men Waste $3K on Gas, Won't Ask for Directions

Stubborn males drive 276 extra miles per year: study

(Newser) - The price of stubborn pride: Men waste $3,000 in gas over their lifetimes because they won't ask for directions when lost, a study says. British researchers determined that men drive an average of 276 unnecessary miles per year trying to figure out their destination. A quarter of men said...

New Ford Explorer More Like a ... Taurus?

New model doesn't seem much like an SUV

(Newser) - The Ford Explorer, the poster child of the ‘90s gas-guzzling SUV boom, has changed its ways. Ford unveiled a very different 2011 Explorer today, one based not on a truck frame, but the humble Taurus platform, the Detroit Free Press reports. Instead of sheer brawn, the new Explorer sports...

Very Light, Gas-Powered Car Gets 100mpg
 Very Light, Gas-Powered 
 Car Gets 100mpg 
and it's safe for highways
Jul 22, 2010 9:22 AM CDT

Very Light, Gas-Powered Car Gets 100mpg

700lb car takes on electric and hybrid models in X-Prize competition

(Newser) - The X-Prize competition for fuel-efficient cars is, as you might expect, dominated by hybrids and electric cars. So the Edison2 Very Light Car stands out. It’s a four-door sedan—the last such car remaining in the competition—and it runs on good old-fashioned gasoline, NPR reports. Developed by a...

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