Pontiac Grand Am Se 4 Door on 2040-cars

Auto blog

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: 2010 Pontiac G6

What makes a discarded car a gem? Sometimes it's a car we all agree is very cool, and other times it's a car that tells us something about automotive history. Today's Junkyard Gem is the latter type: one of the very last Pontiacs sold, before The General shut out the lights forever on the storied marque after 84 years. The G6 was Pontiac's Epsilon-platform-based car, sibling to the Chevy Malibu, Saturn Aura, and Saab 9-3 (plus a bunch of Europe-only machinery). The very last Pontiac ever built was a white 2010 G6 sedan like this one (all '10 G6s were sedans, the coupe and convertible having been nixed in 2009), though that car was built in January of 2010 and this one came off the line in July of 2009. They build Bolts at the Orion Assembly plant these days. The higher-zoot G6s came with V6s or even V8s, but this car has "fleet machine" written all over it and has the base 2.4-liter Ecotec four-banger making 164 horsepower. Pontiac shoppers in the United States could buy the Vibe as a 2010 model as well, while Mexican Pontiac dealerships also sold new G2s (known as the Spark here) that year. The G6 was The Final Pontiac, though, bookending a run that began with the 1926 Pontiac Six. This one will go to its grave with the original owner's manual still inside. Even the cheapest 2010 G6s came with an AUX jack for the radio, a feature that was still maddeningly hard to find in rental cars a decade ago. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Before the bankruptcy and the gloom, optimism surrounded the G6. Related Video: Featured Gallery Junked 2010 Pontiac G6 View 19 Photos Auto News Pontiac Automotive History Sedan pontiac g6 Junkyard Gems

GM reintroduces Tripower name in the worst way possible

The story of General Motors' use of the Tripower moniker begins way back in 1957, when Semon E. "Bunkie" Knudsen, then General Manager of GM's Pontiac division, directed his engineers to inject more performance into his brand's line of V8-powered automobiles. Fuel injection was an option, but hot rodders flocked instead to Tri-Power (marketed way back when with a hyphen), which grafted a trio of two-barrel Rochester carburetors onto a single intake manifold. A legend was born. And that legend was born of performance. At idle and when full power wasn't required, Pontiac's Tri-Power system used just the middle carburetor, which helped make the setup easier to tune. Depending on the year and model, either a vacuum system or a mechanical linkage opened up the two outer carbs, thereby switching from two barrels to six, and allowing the engine to take in more fuel and air. And it was an easy marketing win – six barrels is better than four barrels, right? Because performance! So, when news filtered in that GM has resurrected the Tripower name, those of us who grew up attending classic car shows and wrenching on old Pontiacs did a double-take. And then we all collectively sighed. Turns out that today's Tripower refers to a trio of fuel-saving measures that include cylinder deactivation, active thermal management, and intake valve lift control, according to Automotive News. And, at least for now, it applies to GM's line of fullsize trucks powered by a 2.7-liter turbocharged four-cylinder engine. We're all for saving fuel whenever possible. And we have zero say in how any automaker chooses to market its products and technologies. But, we'll offer our two cents anyway: Relaunching a storied name from the past is fine. Relaunching a storied name from the past while completely overlooking the reasons the name got famous in the first place is only going to irritate the people who remember the name in the first place. Couldn't they just call this new technology package something else? Related Video: News Source: Automotive NewsImage Credit: Getty Green Marketing/Advertising Chevrolet GM Pontiac Automotive History Truck chevrolet silverado