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Vitruvian Energy crowdfunding to make EEB, a trashy biofuel

When sewage is treated at a wastewater treatment facility, biosolids are the byproduct. After being separated from the water, biosolids are usually sent to a landfill or incinerated. That doesn't mean that they're without value, however. Vitruvian Energy has created a process to make a usable fuel out of this human waste product, and while the source is pretty gross, it is undeniably abundant, and the results are much cleaner. EEB can be made for less than $4 a gallon. In a process that Vitruvian Energy claims is energy efficient, biosolids are femented and introduced to a type of bacteria to create PHA plastic. Reacting the PHA with ethanol creates the ethyl-3-ethoxybutyrate (EEB) biofuel. Vitruvian says EEB can be blended up to 20 percent with gasoline or diesel without any engine modifications. This lowers the carbon footprint of the fuel it's blended into, and serves to oxygenate diesel, leading to fewer harmful emissions. EEB can also be made using other organic waste products, such as corn stover, rice straw and distillers grains. EEB can be made for less than $4 a gallon and isn't subject to the maddening market fluctuations and international politics of fossil fuels. Furthermore, EEB's carbon footprint is 70 percent less than that of fossil fuels. Vitruvian also sees potential for EEB to be used on its own to power vehicles or burned to produce electricity for the grid. So far, Vitruvian Energy has used grants from the California Energy Commission and National Science Foundation to develop EEB, and has tested the fuel in a Pontiac Solstice at Oak Ridge National Laboratory. Now, Vitruvian is wants to test EEB on a larger scale in the real world in order to prove EEB's viability to interested parties in the wastewater treatment industry. In an Indiegogo crowdfunding campaign, Vitruvian Energy hopes to raise $200,000 to build a prototype EEB production line and to run a test vehicle for a year on an EEB-diesel blend on the streets of Seattle. Donors can score some interesting perks such as shirts and bumper stickers that say "Get Clean with Poopaline." Learn more about EEB in the video and press release below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Junkyard Gem: 2000 Pontiac Sunfire coupe

In a few months, we'll reach the tenth anniversary of GM's axing of the venerable Pontiac brand. G6s, Vibes, and Matizes continued to be built until 2010, but I'm noticing a marked decrease in discarded Pontiacs lately, as I perform my junkyardy rituals. Here's a 2000 Pontiac Sunfire, photographed in a Colorado wrecking yard. The Sunfire was the near-identical sibling to the Chevrolet Cavalier, based on the long-running (1982-2005) J-Body platform. It was cheap and simple, looked pretty sporty (at least in coupe form), and every parts store in North America carried just about everything you'd need to keep one running. This coupe had to compete for sales not only with a vast and menacing array of imports but with GM's own Saturn SC2 (not to mention the Cavalier itself). Meanwhile, the J platform was showing its age more with each passing year. This car sports what must have been the complete line of Fatal Clothing bomber-nose-art/skate-punk/gang-tag-influenced decals, circa 2010. I actually photographed this car back in 2011, then misplaced the image files until last week. The stickers are very California-centric for a Colorado car, but then plenty of Californians — including me— move here. When you know you're a car's final owner, it's a lot easier to whip out the paint pens and redecorate the interior. Power came from the engine GM developed for the very first J-Bodies: the 2.2-liter 122 pushrod four-cylinder. 2002 was the last model year for 122-powered Sunfires and Cavaliers; the most affordable S-10/Sonoma/Hombre trucks got this engine through 2003. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. It even came with a remote, so bad Midwestern farmgirls could make quick getaways when caught in the act by enraged broom-wielding mothers. Featured Gallery Junked 2000 Pontiac Sunfire View 30 Photos Auto News Pontiac Automotive History

Junkyard Gem: 1987 Pontiac Safari Station Wagon

During the 1960s and 1970s, station wagons based on full-sized Detroit sedans were the default family haulers, and many of those Kingswood Estates and Country Squires and Ambassadors came with unapologetically phony woodgrain-printed exterior paneling and trim. By the late 1980s, however, few were snapping up such wagons, making this '87 Safari that I spotted in a Denver yard an interesting find. Power for this wagon came from a 307-cubic-inch Oldsmobile V8 making 140 horsepower. General Motors used this engine in Buicks, Oldsmobiles, Chevrolets, Pontiacs, and Cadillacs, finally discontinuing production for the 1990 model year. Was the "wood" convincing, even when new? Of course not, but it was a cherished American tradition. Related Video: Featured Gallery 1987 Pontiac Safari station wagon in Colorado junkyard View 18 Photos Auto News Pontiac station wagon