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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 drives glowing Leaf on Holland's glowing highway

If you thought that applying phosphorescent paint to the Nissan Leaf made it look like something out of Tron already, brother... you don't know the half of it. Or at least you won't have until you see what the car looks like on a glow-in-the-dark highway. A glow-in-the-what-now, you ask? That's right: for about a third of a mile on the N329 in the Netherlands, running through the city of Oss, the highway glows in the dark. Not the whole roadway, of course. That'd be weird. Even for the Dutch. No, the so-called Smart Highway designed by Daan Roosegaarde (whose Dutch heritage is evident by the number of vowels in his name) uses phosphorescent stripes to obviate the need for lighting. They work just like the paint on the Leaf (or for that matter any number of toys we had as kids), absorbing sunlight during the day and emitting it at night... in this case for up to eight hours. The resulting footage and photography, though surely heavily edited, needs to be seen to be believed. That is, assuming you don't already live in a computer where users force you to play in games for their own amusement and Jeff Bridges runs amok. Related Video: BRIGHT FUTURE: NISSAN LEAF IS FIRST GLOW-IN-THE-DARK CAR TO DRIVE GLOWING HIGHWAY · All-electric Nissan LEAF is the first glow-in-the-dark car to drive on the luminous Smart Highway in Oss, Netherlands · Unique highway design saves energy by removing need for street lights · Nissan EV sales increase by 313% across the Netherlands · Watch the film at: https://youtu.be/8Dv3PxDj2ks Nissan has blazed a trail by driving its unique glow-in-the-dark zero-emission LEAF along the world's first glow-in-the-dark motorway in Oss, Netherlands. Nissan recently became the first modern passenger car manufacturer to apply glow-in-the-dark car paint to a car, to showcase how many customers of the world's best-selling electric vehicle are powering their car from solar energy generated at home. Now it has gone one step further, by driving the all-electric Nissan LEAF on the Smart Highway – the first time a phosphorescent car has been driven on the famous stretch of road. And the location of the world's only luminescent highway was fitting, as Nissan has announced an uplift in electric vehicle sales of 313 percent in the Netherlands last year. The innovative Smart Highway project was conceived by designer Daan Roosegaarde to help guide drivers in the dark, while saving energy that might otherwise be used in street lighting.

Nissan CEO Hiroto Saikawa resigns, successor to be named

YOKOHAMA, Japan — Nissan Chief Executive Hiroto Saikawa tendered his resignation Monday after acknowledging that he had received dubious income and vowed to pass the leadership of the Japanese automaker to a new generation. Board member Yasushi Kimura told reporters at an evening news conference at company headquarters in Yokohama that the board has approved Saikawa's resignation, effective Sept. 16, and a successor will be appointed next month. A search is underway, he added. Calls for Saikawa's resignation, which arose after the arrest last year of his predecessor, Carlos Ghosn, on various financial misconduct allegations, have grown louder after Saikawa acknowledged last week that he had received dubious payments. The income was linked to the stock price of Nissan Motor Co., and he has said his pay got inflated by illicitly adjusting the date for cashing in. The automaker's board met to look into the allegations against Saikawa, as well as other issues related to Ghosn's allegations and corporate ethics at the company. Kimura said the income Saikawa had received was confirmed as "not illegal." Ghosn, who is out on bail and awaiting trial, says he's innocent. Kimura and three other board members, who all have backgrounds outside the company, said their investigation of the scandal over Ghosn's arrest found that alleged misconduct by Ghosn and Greg Kelly, a former board member who was also arrested, had caused 35 billion yen ($350 million) in damage to the company. Nissan will seek a repayment of the damages, Kimura said. The board said about 10 candidates are being considered as a replacement for Saikawa. They did not identify them, but said outsiders and non-Japanese are on the list. Until a successor is decided, Chief Operating Officer Yasuhiro Yamauchi will serve as interim chief, the board said. Saikawa has not been charged. "I have been trying to do what needs to be done so that I can pass the baton over as soon as possible," he told reporters earlier in the day, referring to his willingness to leave his job. Saikawa did not appear at the news conference initially, but the four board members who led the event said he would later. Saikawa has said he didn't know about the improprieties, promised to return the money and blamed the system he said Ghosn had created at Nissan for the dubious payments. Japanese media reports said Saikawa had received tens of millions of yen (hundreds of thousands of dollars) in extra compensation.