Alt Fuels

 
VW Renewable Diesel Test Finds Same Drivability, Lower Carbon Emissions

VW Renewable Diesel Test Finds Same Drivability, Lower Carbon Emissions

Three years ago, Volkswagen announced that it was testing two different types of renewable diesel fuel in a pair of its TDI diesel-engined cars sold in the U.S. Now, the company says it has finished its testing, and the results are in. The renewable fuel gave the same performance as conventional... read more

June 29, 2015 by -
 
2015 Chevrolet Impala Bi-Fuel Natural Gas

Chevy Impala Natural-Gas Version Delayed By A Year Over Unspecified Concerns

Back in October 2013, General Motors announced plans to launch a "bi-fuel" version of its new Chevrolet Impala full-size sedan. It billed the planned Impala variant as the... read more June 10, 2015 by


 
Non-ethanol gasoline pump

Bills To Kill Renewable Fuel Law, Ban E15 Ethanol Fuel Likely Doomed

The addition of ethanol to gasoline has now been a political hot potato in the U.S. for more than a decade. Joined by cosponsors from both sides of the aisle, U.S... read more June 9, 2015 by


 
Gas pump

Artificial Photosynthesis Might Make Fuel From CO2 & Sunlight, One Day

Electric cars may have made great strides recently, but thousands of researchers are still searching for a sustainable liquid fuel. Such a fuel wouldn't require drivers who... read more June 2, 2015 by


 
Non-ethanol gasoline pump

EPA Proposes Lower Increases For Ethanol In Gasoline

In 2007, the Federal government created the Renewable Fuels Standard, requiring increased amounts of corn-based ethanol and advanced biofuels to be blended into the nation's... read more June 1, 2015 by


 
Big square baler harvesting wheat straw for production of cellulosic ethanol

Biofuels: Don't Assume They're All Carbon-Neutral, New Study Warns

To many, biofuels seem like the ultimate compromise between lower carbon emissions and practicality. It's easy to see the appeal of fuels billed as cleaner replacements for... read more May 13, 2015 by


 
Slide from 'The Future of Transport: Challenging Perceptions,' Shell Oil presentations, Apr 2015

How Shell Oil Sees The Future Of Energy And Vehicle Fuels In 2050

It's always good to understand how the huge global energy industry views the worlds of today and tomorrow. At last month's Shell Eco-Marathon fuel-efficiency competition... read more May 6, 2015 by


 
2016 Ford F-150 CNG conversion

2016 Ford F-150 Offers Natural-Gas/Propane Prep-Kit Option

Natural-gas cars sell only in tiny numbers to individual retail buyers, although they have found some traction with fleets that have ready access to the fuel. Now, those... read more May 4, 2015 by


 
Audi sustainability chief Reiner Mangold and German Education Minister Dr. Johanna Wanka

Audi Produces e-Diesel Fuel From Water, CO2, Renewable Energy

Cars are getting more efficient, but the fuels that power them may soon change too. That's especially true when it comes to diesel, where the loose "biodiesel" category is... read more April 23, 2015 by


 
2015 Dodge Challenger SRT Hellcat

Rare E85 Ethanol Fuel Good For Racers, As 750-HP Hellcat Shows (Video)

What if you could take a powerful but thirsty muscle car and significantly lower its tailpipe emissions--while adding even more power? That could very well be the best of... read more April 19, 2015 by


 
2014 Cadillac XTS Limousine

MGM Adopts Cadillac XTS Stretch Limos Powered By Natural Gas

It's hard to imagine a vehicle better suited for cruising the Las Vegas Strip than a Cadillac stretch limousine. It's an excessive car for a town of excess. Yet even massive... read more April 10, 2015 by


 
Non-ethanol gasoline pump

Ethanol In Marine Fuels: Why It Makes Boat Owners So Angry

Few topics get our commenters more riled up than ethanol. Both sides weigh in with fervor and passion, debating energy security versus agricultural policies and costs... read more March 13, 2015 by


 
Mack Pinnacle natural-gas powered truck

Mack Trucks Updates Its Natural-Gas Powered Semi Tractors

Natural gas still hasn't really caught on as a fuel for private passenger vehicles, but it's slowly finding more success in commercial applications. The selection of... read more March 9, 2015 by


 
Non-ethanol gasoline pump

Senate Bill Introduced To End Ethanol Mandate For Gasoline

A decade ago, the biofuel ethanol was viewed as one way to reduce the nation's consumption of oil for transportation fuel. In 2007, Congress approved the Renewable Fuels... read more February 27, 2015 by


 
Big square baler harvesting wheat straw for production of cellulosic ethanol

Will Biofuels Growth Require Cutting Down Forests? At Scale, Yes, Report Says

Would dramatically cutting emissions be worthwhile if it meant cutting down the world's forests to do it? That appears to be the dilemma faced by policymakers when it comes... read more February 20, 2015 by


 
Clean Energy Fuels natural gas refueling station Long Beach, California.

Natural-Gas Vehicle Sales Globally Won't Quite Double In 10 Years: Analyst

Cars running on natural gas have been around for decades now, and presently represent 2 to 3 percent of global auto production. Their tailpipe emissions are much cleaner than... read more January 6, 2015 by


 

 
 

 
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