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Recharge Wrap-up: Comparing Nissan Leaf performance by climate, natural gas iffy for trucks

A new Carnegie Mellon University study looks at the effects of regional climate variations on the Nissan Leaf. The study shows (unsurprisingly) that the ambient temperatures of different regions have effects on battery performance and the use of climate control, both of which affect range. Efficiency and grid mix determine regional differences in emissions per mile. CMU enumerated many of the differences in performance across the US. For instance, on the coldest day of the year, maximum range can be 70 miles on the Pacific Coast, while it is less than 45 miles in the Upper Midwest. These differences in efficiency can also affect adoption patterns. Read more at Green Car Congress. Battery charger manufacturer CTEK has licensed WiTricity wireless charging technology. CTEK looks to commercialize the wireless power transfer tech for use with electric vehicle batteries, making the "plug-in" aspect of EV charging unnecessary. WiTricity's charging technology stands out for its ability for distance charging via magnetic near field. "We are excited to be on the forefront of the next generation of battery charging products for consumers and industry, and look forward to leveraging WiTricity's ground-breaking technology to bring a new level of convenience and ease of use to market," says CTEK CEO Jon Lind. Wireless charging is convenient for the public, but also especially useful for emergency vehicles, which need to be ready at a moment's notice but also keep electrical systems online while the car is parked. Read more at Green Car Congress or at the WiTricity website. Switching heavy trucking fleets from diesel to natural gas could make economic sense, but the environmental benefits aren't as certain, according to a new study from UC Davis and Rice University. Certain regions - particularly California, the Great Lakes and mid-Atlantic regions - could benefit from the switch with minimal investment. "But to have an environmental advantage for reducing greenhouse gas emissions would take significant policy intervention," says Amy Myers Jaffe, executive director for Energy and Sustainability at UC Davis. This would mean stricter efficiency standards for natural gas trucks, as well as stronger regulations for methane leakage. Read more in the press release from UC Davis below.

Fisker stock trades halted as talks with Nissan collapse

Fisker's talks with a large automaker for a potential deal have collapsed, it said on Monday amid growing uncertainty for the cash-strapped startup that last week paused electric-vehicle production.  Trading in the shares of the company, which did not name the automaker with which it was in talks, has been halted pending an announcement.  Fisker also said it will not be able to meet a closing condition related to its attempt to raise up to $150 million in funding by selling convertible notes after missing an interest payment.  Separately, Fisker said it would ask investors to vote on a proposal for a reverse stock split at a shareholder meeting on April 24, as it looks to maintain compliance with the Nasdaq's listing norms.  Reuters had reported earlier this month that Nissan was in advanced talks to invest in the company, however, earlier in the day, the Japanese automaker held an event in which it announced a long-term business plan, including its EV strategy, and said it was looking for partners in the United States.  Raising funds has been hard for loss-making electric vehicle startups, which have little in way of revenue as they struggle to ramp up production and deliver to customers, as the companies battle stiff competition and a tough economy.  The EV startup's shares have cratered this year, losing more than 90% of their value, after it flagged going concern risk in February and paused investments in future projects until it secured a partnership with an automaker.  Fisker pivoted to a dealer-partner model earlier this year, after it delivered less than half of the vehicles it made in 2023 due to logistics issues.    Earnings/Financials Fisker Nissan

Feds say Americans' bid to avoid extradition in Ghosn escape is 'flawed'

BOSTON — U.S. prosecutors on Tuesday said a former Green Beret and his son, wanted by Japan for helping former Nissan boss Carlos Ghosn flee the country, were advancing a "flawed" interpretation of Japanese law to fight their extradition. Michael Taylor and his son, Peter Taylor, were arrested in Massachusetts last month at Japan's request for allegedly smuggling Ghosn out of the country on Dec. 29, 2019, in a box while he was out on bail awaiting trial on financial charges. Ghosn fled to Lebanon, his childhood home, after being charged with engaging in financial wrongdoing, including by understating his compensation in Nissan's financial statements. He denies wrongdoing. Lawyers for the Taylors in a motion last week asked a federal judge in Boston to quash the provisional warrants issued in May for their arrests, arguing that "bail jumping" is not a crime in Japan. Defense lawyers argued that helping someone jump bail was also not a crime. While Japan issued arrest warrants for the Taylors in January, the lawyers said the crime stated in the warrants is an immigration offense and a non-extraditable misdemeanor. But U.S. prosecutors in a brief filed on Tuesday said it would be "unprecedented" for the extradition case at this junction to be tossed based on a "flawed interpretation of Japanese law and a mischaracterization of the facts." While Japan has not yet formally sought their extradition, the country has confirmed that Taylors' conduct constitutes a felony, U.S. prosecutors said. "The purported loophole through which the Taylors seek to evade justice simply does not exist," U.S. prosecutors wrote. Prosecutors added that neither Taylor, including Michael, a U.S. Army Special Forces veteran and private security specialist, should be released from jail as they are flight risks. Abbe Lowell, the Taylors' lawyer, said he was reviewing the filing. Related Video: Government/Legal Mitsubishi Nissan Renault Carlos Ghosn