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Carlos Ghosn freed from jail after four months

TOKYO — Wearing a mask, cap and what looked like a construction worker's outfit, the former chairman of Nissan Motor Co., Carlos Ghosn, left a Tokyo detention center Wednesday after posting 1 billion yen ($8.9 million) bail. Although his face was obscured as he left the facility, Ghosn's identity was apparent as he smiled after arriving at a building in downtown Tokyo, having removed his jacket, mask and hat. There was a scramble by media to follow Ghosn after he boarded a small Suzuki van, topped with a ladder, and traveled from the Tokyo Detention Center toward downtown. Motorcycles trailed the van in formation as it passed through city streets to one of the defense lawyer's offices. Ghosn later left in another car, which was mobbed by media. Ghosn, the former head of the Renault-Nissan-Mitsubishi Motors alliance was arrested on Nov. 19. He is charged with falsifying financial reports and with breach of trust. The Tokyo District Court confirmed the 1 billion yen ($8.9 million) bail was posted earlier in the day, after a judge rejected an appeal from prosecutors requesting his continued detention. That cleared the way for Ghosn to leave the facility after spending nearly four months since his arrest. Before his release, Ghosn, who turns 65 on Saturday, issued a statement reasserting his innocence. "I am innocent and totally committed to vigorously defending myself in a fair trial against these meritless and unsubstantiated accusations," he said. A date for his trial has not yet been set. Suspects in Japan often are detained for months, especially those who insist on their innocence, like Ghosn. Some legal experts, including Junichiro Hironaka, one of his lawyers, have criticized the system as "hostage justice," saying the long detentions tend to encourage false confessions. Ghosn's lawyer in France, Jean-Yves Le Borgne, said the lawyers in Japan will be leading the defense but he was in touch with them. "He is catching his breath and settling in," Le Borgne said of Ghosn. French Finance Minister Bruno Le Maire said a presumption of innocence for Ghosn was crucial, while noting the importance to France of the alliance between Nissan and French automaker Renault SA. "It is a good thing that Carlos Ghosn can defend himself freely and serenely, and his release will permit Carlos Ghosn to defend himself freely and serenely," he said. The French government owns about 15 percent of Renault SA, making it an influential voice in the future of the alliance.

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.

This is what happens when you drive your Nissan Leaf beyond empty

If you see an AAA truck bringing someone a can of extra gas, it's rarely a big deal, but when an EV driver runs out of charge, people pay attention. Whether its a writer for The New York Times or hardcore Tesla fans, people are curious about this newfangled technology and the things that could go wrong. "I don't know what the opposite of range anxiety is. Range annoyance?" – Robert Llewellyn Well, few people have more fun with their EV than Robert Llewellyn, the actor (best known for Red Dwarf) and star of his own pro-EV show Fully Charged. And he's good at educating people on the EVs as well. In the latest episode, he tries something in his first-gen Leaf that he's never done before: drive until the battery is completely empty. When the car just keeps on going well beyond the official range estimate, Llewellyn gets frustrated. "I don't know what the opposite of range anxiety is," he says. "Range annoyance?" After 91 miles, he finally comes to a stop. Watch the video below. In the end, all Llewellyn needed to do to get up and running again was to get towed home and plug in. A few hours later, he was ready to go, this time with his range estimate at 93 miles. Compare that with the dangers to your gas engine if you run out of gas and you might wonder why so many people worry about an EVs range. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.