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Recharge Wrap-up: EV torque secrets, UC Davis maps future of biofuels

A UC Davis white paper maps out "Three Routes Forward for Biofuels," balancing investment risk with carbon benefits. The first option is "incremental," in which we tinker with the existing biofuel manufacturing infrastructure for small improvements over time. The "transitional" plan suggests integrating cellulosic production and other innovations with existing operations. The third route, called "leapfrogging," would mean building refineries based on new technology such as cellulosic and algae-based biofuels. The paper suggests ways the US could use these three routes together in different areas, and predicts the payoffs in terms of carbon emissions could be significant if the right people are willing to risk the capital. After all, financial advisers are always telling investors to diversify their portfolios to manage risk and rewards in the same way. Read more over at the UC Davis Institute of Transportation Studies. The Formula E Long Beach ePrix will offer free admission. The seventh round of the inaugural all-electric race season, which was moved from Los Angeles to the streets of Long Beach, will offer fans free grandstand and general admission. The race, which takes place on April 5, 2015, will use a 1.6-mile portion of IndyCar's Grand Prix of Long Beach. Read more at LA Times. Polaris is now offering its 2015 GEM electric vehicles, including the new street-legal eM1400 LSV. The passenger and utility vehicles come in two- to six-passenger configurations, many of which are street legal on roads with posted speed limits of up to 35 miles per hour. The eM1400 LSV utility vehicle seats two, offers 1,250 pounds of payload, 1,250 pounds of towing capacity, a top speed of 25 mph and a range of up to 45 miles. Its on-board charger plugs into any standard 110-volt outlet. Read more at Hybrid Cars and check out all the different configurations yourself at the Polaris website. In EVs, more torque does not always equal faster. Green Car Reports found this out when driving the Fiat 500e (with 147 pound-feet) against the similarly weighted Chevrolet Spark EV (with 400 pound-feet). The secret is, at least in part, in the gearing. The Fiat has a 9.6:1 reduction gear, making it quicker at lower speeds despite having far less available torque, while the Chevy uses a 3:1 ratio. The trade-off though, is in top speed. Furthermore, Chevy electronically limits the torque delivery at low speeds, as 400 pound-feet is a lot of launch for the little Spark EV to handle.

Gio Ponti's '50s-era Linea Diamante is a brand new old car

Art Basel has grown to expansive levels in the past decade. The historic global modern and contemporary art tour has integrated itself in automotive culture through various initiatives such as its partnership with BMW. But for those who are interested strictly in the relationship between automobiles and art and design, there is a different Basel: Grand Basel, a new show launched this year in Switzerland. There, alongside automobiles of timeless importance, a never-realized car design from the '50s debuted for the first time. That car is the Linea Diamante, which roughly translates to Diamond Line. The design was originally conceptualized in 1952 by Gio Ponti and Alberto Rosselli for Carrozzeria Touring. It was intended for an Alfa Romeo 1900 chassis, yet looked nothing like any Alfa, or any other vehicle, of the time. Grand Basel describes itself as a place where "the finest automobiles of the past, present, and future are discussed in the cultural context of art, design, architecture, and lifestyle." In that vein, the Linea Diamante is now viewed as a design far ahead of its time. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. With a shape similar to that of a Saab 900, which didn't debut until the late '70s, the Linea looked nothing like the over-stylized bubbly curvaceous designs of the '50s. Hoping to oppose the less practical car bodies that created large cavernous interiors, Ponti set out to craft a suit that isolated passengers from the outside less. The result is a boxy vehicle with a wide-open cabin. The panels are flat, the nose is low, the greenhouse is upright and tall, and the rear angles straight down like a hatchback. Though it was an eyesore to many at the time, the design created better visibility, an airy-feeling cabin, and maintained practical space. The rear seats are even adjustable, an unheard-of feature for the period. It is also on this car that Ponti formed a relationship with Pirelli (he later designed the Pirelli Tower in Milan). Furthering the futuristic premise of the vehicle, the Linea had a wrap-around rubber bumper with spring-mounted pieces at the front and rear for extra safety in the event of an accident. As a nod to this collaboration, Pirelli provided the tires for the modern replica. When Carrozzeria Touring turned the wild concept down, Ponti turned to Fiat, but the design was thought to be too outrageous.

Fiat Chrysler denies rumors that Ferrari SpA is moving to London

It seems that reports of Ferrari's relocation to London have been somewhat exaggerated. The past few days have seen more than a few stories on the legendary Italian brand's decision to move its tax base out of Italy, and now Fiat Chrysler is speaking out against the scuttlebutt. "These rumors have no grounds," FCA said in a statement obtained by Reuters. "There is no intention to move the tax residence of Ferrari SpA outside Italy, nor is there any project to delocalize its Italian operations, which will continue to be subject to Italian tax jurisdiction." Ferrari's move to London was based on two beliefs. First, that the company would benefit from being located nearer the investor community, should it be listed on a European exchange. FCA, though, said a European listing was only a "possibility," according to Reuters. Instead, the company will be listed on an American market. Aside from the move to benefit investors, it was believed Ferrari was looking to relocate to escape Italy's more oppressive corporate tax rate, which sits around at 31.4 percent, compared to the UK's 20 percent, Bloomberg reports. This denial by Fiat Chrysler, though, should be enough to close the book on Ferrari leaving Italy, no matter how much sense it might make. Related Video: