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Recharge Wrap-up: BMW i3 gets Super Bowl bump; CA funds EV readiness

Super Bowl ads sparked interest in the BMW i3 for car shoppers at Edmunds. Analysts at the automotive website reported that traffic increased for the BMW i3 by 583 percent by the end of Super Bowl XLIX, second only to the Mercedes-Benz AMG GT (up a whopping 2,189 percent). Having aired its ad in the first half of the game, the BMW i3's traffic increased 1,807 percent during halftime, while the BMW i8 saw a 501-percent spike during the same period. Read more in the press release below. Mahindra is making progress with the GenZe electric scooter and electric bicycles in Portland, Oregon. While no official launch date for the GenZe has been set for Portland, Mahindra is holding events and offering test drives. The GenZe 2.0 will start at $2,999, and offers over 30 miles of range per charge. Mahindra sees Portland as a good resource for technology and design partners as it pursues electric urban mobility. Read more in the interview with Mahindra's Yesim Erez at Portland Business Journal. The California Energy Commission will award nearly $1.3 million in Zero Emission Vehicle Readiness grants. The grants will go toward three categories: Plug-in Electric Vehicle (PEV) Readiness Plan Implementation, PEV Readiness Plan Development and Fuel Cell Electric Vehicle Readiness. The funds will go towards projects like installation of EV chargers, permitting and inspections, developing local codes, EV promotion and creating hydrogen infrastructure plans. Each grant awarded will be worth between $50,000 and $300,000. Read more at Green Car Congress. Super Bowl Advertisers Mercedes-Benz and BMW See Biggest Increases in Car Shopper Interest on Edmunds.com SANTA MONICA, Calif., Feb. 2, 2015 /PRNewswire/ -- Mercedes-Benz and BMW saw the most significant spikes in traffic on Edmunds.com after their ads ran during Super Bowl XLIX, according to a real-time analysis by the car shopping website. By the end of the game, the Mercedes-Benz AMG GT had the biggest cumulative spike in traffic, with a 2189% jump over previous Sunday averages on Edmunds.com. The BMW i3 captured the second most buzz on Edmunds.com; its cumulative traffic climbed 583%. "Even though these two advertised vehicles are likely to be sold in small volume to niche audiences, the BMW and Mercedes brands will enjoy the overall buzz they have generated, especially as both continue their efforts to grow their overall reach into new car shopper segments," said Edmunds.com Sr. Analyst Jessica Caldwell.

Recharge Wrap-up: BYD e6 taxi in Canoas, BMW wins award for second life battery project

BMW has won a 2015 Energy Storage North America (ESNA) Innovation Award for its second life battery project. The BMW i ChargeForward project takes batteries that have been retired from automotive duty, and puts them to work as stationary energy storage for a solar energy system. It also integrates BMW EVs into the grid, and uses software to manage charging based on grid load. "The goal of the BMW i ChargeForward project is to show how electric vehicles with smart charging capability and stationary second life applications of EV batteries can provide valuable flexibility that would make it possible for utilities to maximize the effectiveness of the existing electricity grid, which we expect to ultimately lower total cost of EV ownership for consumers," says BMW Advanced Technology Engineer of Sustainable Mobility, Dr. Simon Ellgas. Read more from BMW. Honda will add 120 EV chargers at the campus of its Torrance, California headquarters. Honda is also adding a DC fast charger adjacent to the campus that is accessible to the public. "Making workplace charging ubiquitous and accessible is the cornerstone of an effective public charging strategy that supports the maximum number of vehicles," says Honda's Environmental Business Development Office VP, Steven Center. "This expansion will make commuting in an EV a convenient option for the vast majority of Honda associates in Torrance, including those without access to charging at their homes or apartment buildings." Read more from Honda. The city of Canoas, Brazil has begun testing the BYD e6 electric taxi. The city will evaluate the EV taxi over a period of 60 days. "This may translate into vital savings for our survival," says Sergio Oliveira, President of the Taxi Driver Union in Canoas. "With today's high fuel prices, our operation is becoming unfeasible. This car's cost-benefit seems to be worth it. Now we need to get to know the car better by trying it out in the street, but so far we're quite pleased with what we've seen." The test of the electric taxi is part of a larger effort to electrify transport in Canoas. Read more in the press release below. Another Brazilian City Embraces a BYD Electrified Public Transportation Solution In a bid to offer its citizens a more economical and sustainable alternative in public transportation, the Brazilian city of Canoas has recently started testing the BYD e6 BEV as taxi.

Is the skill of rev matching being lost to computers?

If the ability to drive a vehicle equipped with a manual gearbox is becoming a lost art, then the skill of being able to match revs on downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. The usefulness of rev matching in street driving is limited most of the time – aside from sounding cool and impressing your friends. But out on a race track or the occasional fast, windy road, its benefits are abundantly clear. While in motion, the engine speed and wheel speed of a vehicle with a manual transmission are kept in sync when the clutch is engaged (i.e. when the clutch pedal is not being pressed down). However, when changing gear, that mechanical link is severed briefly, and the synchronization between the motor and wheels is broken. When upshifting during acceleration, this isn't much of an issue, as there's typically not a huge disparity between engine speed and wheel speed as a car accelerates. Rev-matching downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. But when slowing down and downshifting – as you might do when approaching a corner at a high rate of speed – that gap of time caused by the disengagement of the clutch from the engine causes the revs to drop. Without bringing up the revs somehow to help the engine speed match the wheel speed in the gear you're about to use, you'll typically get a sudden jolt when re-engaging the clutch as physics brings everything back into sync. That jolt can be a big problem when you're moving along swiftly, causing instability or even a loss of traction, particularly in rear-wheel-drive cars. So the point of rev matching is to blip the throttle simultaneously as you downshift gears in order to bring the engine speed to a closer match with the wheel speed before you re-engage the clutch in that lower gear, in turn providing a much smoother downshift. When braking is thrown in, you get heel-toe downshifting, which involves some dexterity to use all three pedals at the same time with just two feet – clutch in, slow the car while revving, clutch out. However, even if you're aware of heel-toe technique and the basic elements of how to perform a rev match, perfecting it to the point of making it useful can be difficult.