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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: 1996 Pontiac Grand Am SE Coupe

The Grand Am was the best-selling Pontiac model in the United States for every year of the 1990s, and it outsold most of its N-Body platform-mates (including the Chevrolet Corsica/Beretta) during nearly all of that decade. A sporty-looking compact with two or four doors, the Grand Am offered true 1990s radness—and, in some cases, respectable performance — at a good price. Today's Junkyard Gem is a nicely preserved example of the facelifted 1996 Grand Am, found in a Denver-area car graveyard. This is an SE Coupe with base engine and transmission, the most affordable Grand Am available in 1996. List price was $13,499, or about $26,523 in 2023 dollars. The factory-issued Monroney sheet for this car was still inside, so we can see that the original buyer got the car at Bob Ruwart Motors in Wheatland, Wyoming (about 175 miles up I-25 from this Pontiac's final parking spot), and paid a total of $16,054 ($31,543 in today's money) after the cost of options and the destination charge. The '96 Grand AM SE buyer had to pay extra for cruise control, air conditioning, power windows, rear glass defogger and other features we now take for granted on new cars. The base engine was the 2.4-liter Twin Cam four cylinder, a member of the screaming Oldsmobile Quad 4 family. This one was rated at 150 horsepower and 155 pound-feet. A 3.1-liter V6 with 155 horses and 185 pound-feet was an option. If you got the V6 in your '96 Grand Am, however, you couldn't get a manual transmission. This car has a proper five-speed manual, which made for fun driving with the high-revving Twin Cam engine in a machine weighing just 2,802 pounds (which is quite a bit less than what the current Honda Civic weighs). It traveled just over 160,000 miles during its 27 years on the road. The body and interior were still in fairly good condition when the car arrived here, so we can assume that some expensive mechanical problem doomed this car. Perhaps the original clutch wore out and the owner didn't consider it worth replacing. After all, a mid-1990s Detroit two-door with a transmission most people can't drive isn't worth much these days. Though nobody knew it when this car was new, the Grand Am would be gone in nine years and Pontiac itself would get the axe five years after that. It makes the ordinary extraordinary. Husbands and wives would argue for 12 hours over who got to drive the Grand Am, if we are to believe this ad. Proud sponsor of the 1996 Olympic team.

Junkyard Gem: 1991 Pontiac 6000 LE

Sibling to the Chevrolet Celebrity and Oldsmobile Cutlass Ciera, the Pontiac 6000 sold pretty well during the early-to-middle 1980s, but had been relegated to the dealership bargain bin and fleet-car cul-de-sac by the time of Operation Desert Shield. Here's a final-year-of-manufacture 6000 LE that I photographed in an Arizona self-service wrecking yard. This car was sold new in Arizona, and it will be crushed in the same state, 26 years later. The LE was the cheapest trim level for the 6000 in 1991, but the original purchaser of this car sprang for a few options. For example, instead of the utterly miserable 2.5-liter Iron Duke four-cylinder, this car packs the 3.1-liter V6. That meant 140 horsepower instead of 110, plus an engine note more like a vacuum cleaner sucking up a spaghetti spill than an ailing blender chewing on walnuts. AM, FM, and cassette. Not only that, but the auto-reverse feature meant that your mixtape cassette wouldn't stop right in the middle of your favorite Roxette tune. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Even the wretched Daewoo-built Pontiac LeMans gets more screen time than the forgotten 6000 in this 1991 TV ad featuring the voice of Captain Picard. Featured Gallery Junked 1991 Pontiac 6000 View 15 Photos Auto News Pontiac Automotive History Sedan