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BMW to offer carbon fiber wheels in a year or two

The Citroën SM sat on the first set of production glass fiber and resin wheels in 1972 when parent company Michelin developed the exotic hoops in order to take the SM rallying. It wasn't until 2008 that we got the first all-carbon-fiber wheel for passenger cars in the form of a prototype model from Weds Sports in Japan that remained a prototype. Australian company Carbon Revolution followed that a year later with its CR-9 all-CF wheel, first introduced on the Shelby Ultimate Aero and now available for independent purchase for about $15,000 per set. BMW could be the first OEM to offer entire wheels in carbon fiber reinforced plastic in two years.
The wheels - either all-CFRP or using a CFRP rim and alloy spokes - were shown off during BMW's Innovation Days in Munich and are products of the development work done on its i-branded cars. The full-CFRP wheel is 35-percent lighter than a forged alloy wheel, the hybrid alloy and CFRP wheel is 25-percent lighter, making for a decent drop in unsprung rotating weight. As demonstrators during a tech day the wheels aren't yet in the pipeline for production and EU approval, but an article in Auto Express claims that they could be on the market as soon as two years from now.
Other possible parts include a full carbon fiber steering wheel and propeller shaft, the latter of which is coming as a single-piece component on the new M3 and M4. BMW is also talking up its use of secondary carbon fiber - waste material from i3 and i8 production - that can be used for items like IP support structures, seat frames and spare wheels in place of traditional metals like aluminum and magnesium. There's an excerpt of the Innovation Day press release below with more details.

BMW exec says public chargers not important for EV success

What has BMW learned from years of electric vehicle test programs and working with Mini E drivers and the ActiveE Electronauts? According to BMW board member Herbert Diess, it's that public charging is not an important piece of the puzzle of making EVs a success. The way those early EV drivers used their vehicles told BMW that, "public infrastructure is not really very important because most people are charging their cars at home," Diess recently told Wards Auto. It's a message we've heard before. Diess' personal experience fits with this conclusion, he said. After driving his company's new i3 city EV for over a year, "not once have I touched public charging." Of course, the i3 does let the driver search for public charging stations and BMW has a partnership with ChargePoint, and Diess is not hinting that BMW is totally against the idea of public charging. Still, Diess' comments are not likely to find a warm welcome with everyone in the EV scene. An August 2012 UCLA study titled "Financial Viability Of Non-Residential Electric Vehicle Charging Stations" (PDF) clearly states: Adoption by consumers will largely be a function of the electric vehicle charging options available. Studies show that most EV charging currently takes place in the home (Carr 2010). Even so, in order for EVs to gain widespread consumer adoption, it is critical for an infrastructure of electric vehicle supply equipment (EVSEs) to exist outside the home. Even BMW's own electric drivers have been sending mixed messages. In 2010, a study of Mini E drivers found that 87.5 percent said a public charging infrastructure is necessary, though 75 percent later said they could manage without such a network.

Recharge Wrap-up: Renault e.dams wins Formula E Marrakesh ePrix, S. Korean Tesla store opens this month

Renault e.dams has won the 2016 Formula E Marrakesh ePrix. The win at the season's second round gives the team a strong lead with 74 points. ABT Schaeffler Audi Sport and Mahindra Racing are tied in second place with 36 points. Renault e.dams driver Sebastien Buemi took first place in the race, with teammate Nico Prost finishing fourth. "We know we have an efficient car and we had to take advantage of that after we started further back on the grid than we wanted," says Buemi. "I was able to extract everything I needed from the car and it shows the team is working really well, so it's been a very positive start to the season." Read more at Green Car Congress, or from Renault. Navigant Research has ranked the EV charging companies. Of the 12 companies providing public charging networks and services, Navigant has named The New Motion, ChargePoint, and EV-Box as "leaders" in the field based on market share, breadth of products, and market adaptability. Following that group of three are a group of "contenders," including Chargemaster, Fortum, Innology SE, Greenlots, Clever A/S, EVgo, POD Point, and SemaConnect. Trailing those is Car Charging Group in the "challengers" category. Read more at Green Car Congress. BMW has entered the second phase of its ChargeForward program to study advanced EV charging. In partnership with Pacific Gas and Electric Company, BMW is inviting i3 and i8 owners in the San Francisco Bay Area to apply to participate in the second phase of the smart charging project, which aims to test technology that optimizes charging for the benefit of the electric grid. "By managing charging when a BMW i or iPerformance vehicle is plugged in – wherever the vehicle is plugged in – BMW can ensure that vehicles are efficiently charged to meet driver's communicated mobility needs while helping the grid reach greater levels of efficiency and sustainability," says BMW's Manager of Connected eMobility, Cliff Fietzek. Read more from BMW. Tesla will open its first Korean retail location this month. On November 29, Tesla plans to open a store in Starfield Hanam, South Korea's largest mall, in Gyeonggi Province. Tesla has also finished ground construction of a Supercharger station in the mall's parking area. Tesla is working to open another store in Seoul's Gangnam District, as well as charging stations around the country. Read more from The Country Caller.