b20

The Amtrak Heartland Flyer makes daily runs between Oklahoma City, OK and Fort Worth, TX. It's powered by a 3,200 horsepower General Electric P32-8 locomotive with a 12-cylinder diesel engine that handles the task of pulling tremendous loads down the tracks. Back in April, the Heartland Flyer ...

The move to official automaker support for higher blends of biodiesel has been a slow one. One important step along the way were the establishment of American Society for Testing and Materials (ASTM) standards for B20 (20 percent biodiesel mixed with 80 percent petro diesel) in the middle of ...

Deciphering the new vocabulary of the green car movement can sometimes be a real head scratcher. To alleviate as much confusion as possible, we would like to present our readers with a list of common acronyms and what they mean, with plenty of links for more information. If you have some TLAs ...

Ford's ongoing issues with its long-time heavy duty diesel engine supplier, Navistar, will soon be coming to an end. The 2011 edition of the Ford Super Duty pickups will get an all-new, in-house ...

One of several interesting little surprises to come out of this week's GM product technology showcase was the upgraded 6.6-liter Duramax V8. Unfortunately, the 4.5-liter diesel developed for the light duty applications remains on the shelf for ...

Manufacturers of diesel engines make it clear that small amounts of biodiesel are usually fine (most say B5, or diesel with five percent biodiesel mixed in, is OK), but they won't make any promises about higher concentrations. Popular Mechanics has a good article that explains that these companies ...

In 2009, the U.S. will use at least 11.1 billion gallons of renewable fuel. This was the pronouncement of the EPA today regarding an increase in the Renewable Fuel Standard Increased from 7.76 percent (the 2008 number) to 10.21 percent, an increase of 2.45 percentage points or about 2 billion ...

Back in 2007, when Volkswagen was kicking off its Dieselution tour, we asked VW of America CEO Stefan Jacoby about official support for biodiesel concentrations higher than five percent. At the time there was no national standard for B20 biodiesel blends and Volkswagen would not provide warranty ...

Fans of biodiesel have reason for a small celebration as this week as the American Society for Testing and Materials (ASTM) voted to approve a standard for B20 biodiesel. ASTM controls the standards for commercially available fuels (among many other things) to ensure that what is sold at the pump ...

Blue Sun Biodiesel, the company that supplies B20 to the top biodiesel municipal fleet in the nation, has got at least one wealthy friend. An anonymous "private individual" has given the company a $3 million unsecured term loan for building up to ten new biodiesel blending and terminal locations ...