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Nissan ex-Chairman Carlos Ghosn wins release from jail

TOKYO — The Tokyo District Court approved the release of former Nissan Chairman Carlos Ghosn on bail of 1 billion yen ($8.9 million) on Tuesday, although the end of his four months of detention in Japan was delayed when prosecutors appealed that decision. Prosecutors filed their objection to Ghosn's release within hours of the announcement he was going to be granted bail. But their appeal was rejected by the court, paving the way for his release. A lawyer for Ghosn said he would not be able to leave the Tokyo Detention Center until Wednesday at the earliest, because bail procedures can't be done at night. The acceptance of Ghosn's request for bail, his third, came a day after the lawyer, Junichiro Hironaka, said he was confident the auto executive would gain his release. Hironaka, who recently joined Ghosn's defense team, is famous for winning acquittals in Japan, a nation where the conviction rate is 99 percent. Hironaka said Monday that he had offered new ways to monitor Ghosn after his release, such as camera surveillance. Hironaka also questioned the grounds for Ghosn's arrest, calling the case "very peculiar," and suggesting it could have been dealt with as an internal company matter. He welcomed the decision, telling reporters: "It was good we proposed concrete ways showing how he would not tamper with evidence or try to flee." The 1 billion yen bail set by the court was relatively high but not the highest ever in Japan. Among the conditions for Ghosn's release were restrictions on where he can live, a ban on foreign travel and other promises not to tamper with evidence or try to flee, the court said. The former head of the Renault-Nissan-Mitsubishi Motors alliance has been detained since he was arrested on Nov. 19. He says he is innocent of charges of falsifying financial information and of breach of trust. In Japan, suspects are routinely detained for months, often until their trials start. That's especially true of those who insist on their innocence. Prosecutors say suspects may tamper with evidence and shouldn't be released. Two previous requests submitted by his legal team were denied. His previous defense lawyer, Motonari Ohtsuru, had said Ghosn's release might not come for months. Hironaka is among many critics of the Japanese justice system who say such lengthy detentions of suspects are unfair.

Recharge Wrap-up: Nissan, Tesla report CO2 savings, rare earth metal recycling simplified

A new process simplifies the recycling of rare earth metals. While the strong magnetic properties of metals like neodymium and dysprosium make them useful in electric vehicles traction motors, there are concerns about their availability and the environmental costs of mining them. Researchers at University of Pennsylvania have developed an easier method to recycle those metals that is less energy intensive and more cost effective. "We have designed a way to separate the two metals by selectively dissolving the neodymium in a solution and leaving behind the dysprosium as a solid," says Justin Bogart, a graduate student working on the project. "This quick and easy method has allowed us to separate equal mixtures of the metals into samples that are 95 percent pure." Now the team is working to improve that level of purity. Read more from University of Pennsylvania. Nissan Leaf drivers in Europe have saved over 55,000 tons of CO2 emissions. Worldwide, the 178,074 Leafs sold account for the prevention of over 293,000 tons of CO2 emissions so far. That equates that to the neutralizing effect of 19 million trees. Besides the positive effects on environmental and noise pollution that switching to electric mobility provides, Nissan also points out that it's good business, too. EVs like the Nissan Leaf and e-NV200 cost about 40 percent less than combustion vehicles to maintain, and the cost of electricity is substantially lower than that of fossil fuels. Additionally, Nissan has published a video of the Leaf touring Bristol to celebrate the greening of European cities with the help of electric vehicles. See the video, and read more from Nissan. Tesla customers have driven a cumulative 1 billion miles. Together, nearly 75,000 Model S drivers have prevented more than 570,000 tons of CO2 emissions worldwide. To put that in perspective, a billion miles is the equivalent of 4,186 trips to the moon, and almost 40,000 trips around the Earth. In the UK, where the Model S is celebrating its one-year anniversary, drivers have already accumulated 6.6 million miles. Tesla is celebrating its milestone with the Next Billion Miles Tour, hosting hands-on events and test drives in 80 cities across North America, Europe and Asia. See the video from Tesla above, visit the One Billion Miles microsite and read more in the press release below.

Nissan Leaf battery cells put through torture test, live to charge again

One minor chink in the armor of the Tesla Model S is that a small number have caught fire, once their battery packs were penetrated. Nissan Leaf drivers, however, might just be able to weather such an event without an ensuing CarBQ. Our evidence for such a claim? A video that has surfaced of cells from a Leaf pack undergoing a battery of torture tests (pun somewhat-ashamedly intended). Shared by folks at the Hybrid Auto Center in Las Vegas – who offer for sale, among other things, used Leaf lithium battery modules – the footage shows salvaged cells being brutally assaulted with a screwdriver, and later, a propane torch. Granted, these tests are not the same thing as flinging a piece of metal into a working pack at 70 miles per hour, but they do claim to show that a puncture does not always equal a fire. Oh, and don't try this at home. When pierced through by the flat head tool, there is no explosion or eruption of flame. Instead, a rather modest wisp of smoke shyly emerges as the electrolyte next to the shorted area of the fully-charged foil pouch reacts with the influx of oxygen. Again and again, the blade descends, until the cell is riddled with holes. No fire. Amazingly, when connected with a voltmeter afterward there are still plenty of signs of life, and when it is charged and discharged (off-camera), it reportedly suffers only a slight loss of charge capacity. The video goes on to show another cell attacked with open flame with similar results. While the demonstration is, perhaps, somewhat crude, the message it sends is loud and clear: lithium batteries can be safe and rather robust, despite some freak accidents. Scroll below to watch the short presentation for yourself. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.