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Recharge Wrap-up: Schaeffler 48V mild hybrid Audi TT, Georgia Power charging stations

Schaeffler will test a 48-volt mild hybrid system in the Audi TT. A lithium-ion battery powers an electrified rear axle, which supplements the power provided to the front wheels from the internal combustion engine. The system includes a belt-driven starter generator also running on 48 volts. The car has driver-selected Sport and Eco modes, the latter of which maximizes all-electric driving at low speeds for increased fuel economy. The rear axle can also support the front when more traction is needed. Sport mode wrings out every bit of performance from both the internal combustion and electric motors, with torque vectoring between the rear wheels offering extra stability. Read more at Green Car Congress, or in the press release from Schaeffler. A man has built a near-life-size replica of a Tesla Supercharger out of Legos. Robert Turner's ode to the charging station stands at 42.5 inches tall (which looks impressive standing next to a real Model S), and took over three months to build. Turner showcased his Lego Supercharger at the Brickworld Chicago Lego convention, and he goes into more detail about the painstaking process of forming his creation out of tiny plastic bricks in a video interview. See the Lego Supercharger and read more at The Brothers Brick. Georgia Power is opening 11 new EV charging stations around the state. The charging islands – which are located at various Georgia Power locations – offer DC fast charging with CHADeMo/SAE Combo plugs as well as Level 2 208/240-volt chargers. Customers can pay with either a Georgia Power or ChargePoint card. These first chargers are part of a larger plan by the utility to roll out 61 charging islands throughout Georgia by the end of 2016. See a list of locations and learn more in the press release below. Georgia Power opens 11 new EV charging islands First phase of statewide public charging infrastructure completed ATLANTA, Sept. 30, 2015 /PRNewswire/ -- Georgia Power announced today that the company will open 11 new electric vehicle (EV) charging islands to the public on October 1. The new charging islands, located at Georgia Power properties across the state, mark the completion of the first phase of planned charging infrastructure being developed by the company which will include approximately 61 community charging islands for public use statewide by the end of 2016.

Tesla 'Model E' to likely get steel construction, sane price tag

Tesla may have made major inroads with its Model S, and it's poised to enter new territory when it finally starts selling its Model X, an iconoclastic gullwing crossover. Neither of those may be as important as the model thereafter, which is expected to be its make-or-break sedan. It won't be called the Model E (thanks a lot, Ford), but the BMW 3 Series-challenging EV will be the litmus test that will determine if Tesla's EV future is palatable to the masses.
Part of that means proving that Tesla can be an affordable alternative to conventional internal-combustion-powered vehicles. According to the company's VP of engineering, Chris Porritt, the new sedan will do just that, thanks in no small part to the company's forthcoming gigafactory battery operations. But beyond that project, there are other things about this new EV that will make it a more alluring option to the average consumer.
Porritt mentioned "appropriate materials," to the UK's Autocar, which is likely another way of saying it's ditching the aluminum-intensive architecture of its big brother.

In hindsight, Musk wouldn't use Lotus for Tesla Roadster

The world will be a different place after Elon Musk builds a time traveling device (don't ask us how we know that will happen). For one thing, the Tesla Roadster of the rewritten future will not have been built using the chassis of the Lotus Elise. Also, verb tenses will be becoming even more confusing and, possibly, awkward. "We ended up changing most of the damn car" – Elon Musk We know about the not-using-the-Lotus thing because the Tesla Motors CEO said as much yesterday at the World Energy Innovation Forum at the Tesla Factory in Fremont. The two-day event, which also offers Model S test rides and a factory tour for attendees, featured a fireside chat with the electric automaker's CEO and Ira Ehrenpreis. During the discussion, Musk revealed that if he had to do it over again, he would have built the Roadster from the ground up instead of using the Lotus Elise chassis. "We ended up changing most of the damn car, so we thought later, why did we do that," he said. Another problem with the original idea for the car was the drivetrain. At first, Tesla had meant to use the motor and other propulsive bits from AC Propulsion, only to find that powertrain didn't work well in a commercial application. Instead Tesla only licensed the reductive charging patent, which allowed some integration of the inverter and charger. Besides knocking Tesla's own early efforts, the outspoken entrepreneur took a couple swings at other technologies with quotable quotes such as: "The internal combustion engine is a ridiculous thing!" and "Current lithium ion technology is better than theoretical fuel cell limits. So, game over. Why bother with fuel cells?" Looks like there are some things Musk is not interested in going back in time and changing.