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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.

1970 Firebird Trans-Am with front-mid-engine to be immortalized as a Hot Wheels car

Each year, the Hot Wheels Legends Tour scours the country to find the coolest real-life cars and chooses one to be made into a $1 diecast toy. Earlier this month, the search came to an end when Riley Stair's heavily modified 1970 Pontiac Firebird Trans-Am won the honors. In a normal year, the Hot Wheels Legends Tour would visit multiple cities, holding a car show where judges would select one winner for that stop. At SEMA, each city's winner would then compete for the top spot. However, due to the coronavirus pandemic, this year the contest was held virtually and globally. And since SEMA was canceled too, the finale was held on the "Jay Leno's Garage" YouTube channel with Leno, Snoop Dogg, Gabriel Iglesias, and Hot Wheels designers as judges. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. What set the Firebird apart was, for starters, its front-mid-engine layout. Its LSX V8 was pushed so far back into the firewall that one bank of exhaust headers had to flow forward before curving around the front of the engine to a side-dump. Of course, all of this was custom fabricated, like the roll cage and front tube frame, with professional-grade welds. The body was also heavily modified, flared and channeled to give it a mean stance. But it's the custom Ohlins suspension with independent rear that give it its track-ready look. Perhaps most impressively, this car, which could go toe-to-toe against (and frankly exceed many) six-figure pro builds at SEMA, was built in the side yard of Stair's parents' house. Aside from body and paint, this was a shadetree job. Stair says it took a couple of years, devoting nearly every night and weekend to transforming a rusty and dented Firebird into his dream machine. Other finalists included a Street Freak-style 1969 Corvette from Florida, cartoony 1959 Chevy Ute nicknamed the "Hulk-amino", Rocket Bunny-style Cayman, 1,000-horsepower Chevy Apache, V8-powered Mini Cooper, stanced Fiat 126 from Germany, chopped VW Brasilia from Mexico, and a race-ready 1976 Hillman Imp from the U.K. Cars were judged on creativity, authenticity, and built-not-bought spirit. Look for the Trans-Am to appear in the 2021 Hot Wheels lineup. Related Video:   Featured Gallery Hot Wheels Legends Tour 2020 View 16 Photos Toys/Games Pontiac Coupe Performance Classics

Porsche Boxster Spyder to get GT3's 4.0-liter flat six?

It's been a merry-go-round the past few months, the rumormill focused on what will power the next Porsche Boxster Spyder. First came hearsay of a flat-six going into the special edition of a model line known for its turbocharged four-cylinder engines. Then came tattling that the flat-six in question was the naturally aspirated, 4.0-liter from the 911 GT3. A couple of weeks ago we wrote " we'd be surprised if Porsche packed anything other than a turbocharged flat-four under the skin." But Autocar has a new report that, indeed, a downtuned version of the 500-horsepower 4.0-liter from the GT3's rump will move to the Boxster Spyder's midsection. The Autocar piece follows a Wheels magazine article from last November, and the prediction isn't outrageous. When Car and Driver reviewed the last Boxster Spyder, it wrote, "the hand-me-down six comes from the older 911 Carrera S, not to be confused with the new turbocharged 3.0-liter flat-six that powers the refreshed 911." If we can believe a recent report from Automobile about the 992-series 911 due later this year, the same thing is happening: The 991.2-series GT3 bequeaths its powerplant to the smaller sibling, and the 992-series GT3 moves to a 3.8-liter, twin-turbo flat-six with around 550 hp. Autocar quotes Andreas Preuninger, the Porsche engineer leading the development of all of these wunderkinds, saying of the Boxster earlier this year, "Natural aspiration is one of our main USPs. ... [We] think we can achieve throttle response and immediacy a little bit better with an atmospheric high-revving engine than any kind of turbo." We'll guess that means, by inference, that the GT3 is about to age out of naturally-aspirated university. The limited-edition Boxster Spyder might carry the torch with the 4.0-liter, with output somewhere around 430 hp. The Cayman GT4 could do the same. Or, who knows, an evolution of the 375-hp, 3.8-liter flat-six in the previous Boxster Spyder might burble out of left field. We expect to see the Boxster Spyder late this year. Until then, we'll wait to see what the merry-go-round says next time the Zuffenhausen horse comes around. Related Video: Featured Gallery Porsche 718 Boxster Spyder spy shots View 13 Photos News Source: Autocar via JalopnikImage Credit: CarPix Rumormill Pontiac Convertible Luxury Special and Limited Editions Performance porsche 911 gt3