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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.

Nissan's Ghosn called out by Deltawing's Panoz in print ad

When the Nissan ZEOD RC limped to the side of the Circuit de la Sarthe a mere five laps into this year's 24 Hours of Le Mans, we imagine that a certain American motorsports figure at least smirked a little. Don Panoz's ongoing feud with Nissan probably means he wasn't sorry to see the arrow-shaped racecar's poor showing, and now he's stepping up his campaign against his former racing partner.
For those who need a refresher, back in 2012, Panoz and Nissan teamed up to field the DeltaWing, an innovative, wedge-shaped racer, as the first entry in the 24 Hours of Le Mans' experimental Garage 56 concept. The car rapidly became a fan favorite. The Panoz/Nissan alliance didn't last, though, and before long, the DeltaWing's designer was getting a paycheck from Nissan and the ZEOD RC racer arrived. Shortly after that, Panoz began mulling over a lawsuit alleging intellectual property infringement. The American motorsports icon would eventually pull the trigger on a suit back in December of 2013.
Panoz's latest move in the ongoing feud involves an open letter in both The Nashville Tennessean, the paper that serves Nissan's US headquarters, and trade paper Automotive News. The letter calls out Renault-Nissan CEO Carlos Ghosn directly, and points out some of the similarities between the DeltaWing and the ZEOD RC, going so far as to quote the original car's designer, Ben Bowlby.

Japan calls Ghosn's escape inexcusable and vows tighter immigration checks

TOKYO — Japan's justice minister on Sunday called the flight of former Nissan Chairman Carlos Ghosn as he awaited trial on financial misconduct charges inexcusable and vowed to beef up immigration checks. Justice Minister Masako Mori said she had ordered an investigation after Ghosn issued a statement a few days ago saying he was in Lebanon. She said there were no records of Ghosn's departure from Tokyo. She said his bail has been revoked, and Interpol had issued a wanted notice. Departure checks needed to be strengthened to prevent a recurrence, Mori said. While expressing deep regret over what had happened, Mori stopped short of outlining any specific action Japan might take to get Ghosn back. Japan does not have an extradition treaty with Lebanon. “Our nationÂ’s criminal justice system protects the basic human rights of an individual and properly carries out appropriate procedures to disclose the truth of various cases, and the flight of a suspect while out on bail is never justified,” she said in a statement. MoriÂ’s statement was the first public comment by a Japanese government official after the stunning escape of Ghosn, once a superstar of the auto industry. Tokyo prosecutors issued a similar statement Sunday. They had opposed Ghosn's release on bail, arguing he was a flight risk. First arrested in November 2018, Ghosn was out on bail over the last several months, and more recently had moved into a home in an upscale part of Tokyo. He has repeatedly said he was innocent. His statement from Beirut said he was escaping injustice. Japan's justice system has come under fire from human rights advocates for its long detentions, the reliance on confessions and prolonged trials. The conviction rate is higher than 99%. Even if Ghosn had been found innocent, the prosecutors could have appealed, and the appeals process could have lasted years. Ghosn's trial was not expected to start until April at the earliest. During that time, he had been prohibited from seeing his wife, and was only allowed a couple of video calls in the presence of a lawyer. Ghosn had been charged with underreporting his future compensation and breach of trust in diverting Nissan money for his personal gain. Although the details of his escape are not yet clear, Turkish airline company MNG Jet has said two of its planes were used illegally, first flying him from Osaka, Japan, to Istanbul, and then on to Beirut, where he arrived Monday and has not been seen since.