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Carlos Ghosn's lawyers in Japan quit after client's flight to Lebanon

TOKYO — Japanese attorneys representing Carlos Ghosn, including lead lawyer Junichiro Hironaka, quit on Thursday following the former Nissan chiefÂ’s flight to Lebanon from Japan, where he had been fighting financial misconduct charges. Hironaka had been representing Ghosn in his defense against financial misconduct charges. His move, announced Thursday, was widely expected after Ghosn escaped to Lebanon late last month. A second lawyer in GhosnÂ’s three-person legal team, Takashi Takano, also quit on Thursday, according to an official at his office. A person who answered the telephone at the office of the third lawyer, Hiroshi Kawatsu, said she did not know if he still represented the former automotive executive. Hironaka said in a statement that the entire team working on the case at his office will quit but did not outline reasons. He has said before he felt some empathy for Ghosn's reasons for escape, while stressing he had hoped to win vindication in court. Hironaka is respected for winning high-profile cases in this nation where the conviction rate is higher than 99%. Among the cases he has handled is that of Atsuko Muraki, a Welfare Ministry official accused of falsely approving a group to qualify for mail discounts. She was acquitted in 2010. Also Thursday, Nissan released steps it was taking to prevent a recurrence of Ghosn's scandal, and reiterated its denouncement of Ghosn. The automaker said in a report submitted to the Tokyo Stock Exchange that Ghosn had the authority to “single-handedly” determine directors' compensation and such information was not shared with other departments at the company. The underreporting of his future compensation is among the allegations Ghosn faced in Tokyo. In a news conference last week in Beirut, Ghosn insisted again that he was innocent of the charges, which also included breach of trust in diverting Nissan money for his personal gain. He said he fled because he felt he could not expect a fair trial in Japan. Ghosn's flight while he was out on bail awaiting trial means his case will not go on in Japan. Interpol has issued a wanted notice but his extradition from Lebanon is unlikely. Ghosn has accused Nissan and Japanese officials of conspiring to bring him down to block a fuller integration of Nissan with its French alliance partner Renault SA of France. Ghosn, who has signed on an international team of lawyers, has expressed willingness to stand trial in Lebanon.

DC fast charging not as damaging to EV batteries as expected

As convenient as DC fast charging is, there have been lots of warnings that repeated dumping of so many electrons into an electric vehicle's battery pack in such a short time would reduce the battery's life. While everyone agrees that DC fast charging does have some effect on battery life, it may not be as bad as previously expected. Over on SimanaitisSays, Dennis Simanaitis, writes about a recent presentation by Matt Shirk of the Idaho National Laboratory (INL) called DC Fast, Wireless, And Conductive Charging Evaluation Projects (PDF) that describes an ongoing test of four 2012 Nissan Leaf EVs that are being charged in two pairs of two. One pair only recharges from 50-kW DC fast chargers, which the other two sip from 3.3-kW Level 2 chargers exclusively. Otherwise, the cars are operated pretty much the same: climate is automatically set to 72 degrees, are driven on public roads around Phoenix, AZ and have the same set of dedicated drivers is rotated through the four cars. "Degradation depends more on the miles traveled than on the nature of recharging." What's most interesting are the charts on page seven of Shirk's presentation (click the image above to enlarge), which show the energy capacity of each of the four vehicles. When they were new, the four batteries were each tested to measure their energy capacity and given a 0 capacity loss baseline. They were then tested at 10,000, 20,000, 30,000 and 40,000 miles, and at each point, the DC-only EVs had roughly the same amount of battery loss as the Level 2 test subjects. The DC cars did lose a bit more at each test, but only around a 25-percent overall loss after 40k, compared to 23 percent for the Level 2 cars. Simanaitis' takeaway is that, "INL data suggest that the amount of degradation depends more on the miles traveled than on the nature of recharging." The tests are part of the INLs' Advanced Vehicle Testing Activity work and a final report is forthcoming. These initial numbers from IPL do mesh with other research into DC fast charging, though. Mitsubishi said daily fast charging wouldn't really hurt the battery in the i-MiEV and MIT tests of a Fisker Karma battery showed just 10-percent loss over 1,500 rapid charge-discharge cycles.

Nissan Leaf Nismo RC Concept [w/video]

Nissan took the wraps off its Leaf Nismo RC Concept at the New York Auto Show more than two years ago. As inferred, the vehicle shares many of its pure-EV components with the production Leaf currently sitting in your dealer's showroom. But don't assume the concept is a placid, family friendly, four-place, front-wheel-drive plug-in for grabbing groceries - the RC (as in "Racing Challenge") is a purpose-built, two-seat, rear-wheel-drive prototype race car tuned for the short track.
The RC Concept is fitted with an 80-kW AC synchronous motor driving the rear wheels and drawing power from a 48-module lithium-ion battery. While the motor and battery are nearly identical to the consumer-friendly Leaf, a sleek full carbon-fiber monocoque body shell and a slew of other enhancements mean the RC is 40-percent lighter, a foot shorter in overall height and nearly seven inches wider than its commuter namesake. Nissan says the RC Concept will hit 62 miles per hour in about 6.8 seconds, top out at 93 mph and run for about 20 minutes under race conditions (it will accept an 80-percent charge in 30 minutes with a quick-charger). Understandably, if a zero-emissions motorsport series comes to fruition, the races would be short and nearly silent.
We caught up with the Leaf Nismo RC concept in Southern California, where we were offered the opportunity to zip it around a tight autocross at the former Marine Corps Air Station, El Toro.