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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.

Automakers can, and do, use your private information however they want

The first paragraph of Mozilla’s *Privacy Not Included" buyerÂ’s guide about car privacy issues is worth repeating here: “Ah, the wind in your hair, the open road ahead, and not a care in the world Â… except all the trackers, cameras, microphones, and sensors capturing your every move. Ugh. Modern cars are a privacy nightmare.” “Ugh” may be an understatement. The crux of the matter is control: The nonprofit Mozilla Foundation has found that vehicle manufacturers have collected tons of “private” data from vehicle operators, thanks to the proliferation of sensors and cameras and smartphones connected in and to cars. In its report, Mozilla found that 25 car brands all failed the consumer privacy tests it carried out. Its research found that 84 percent of car companies review, share or sell data collected from car owners, and that the information was used for reasons unrelated to the operation of a vehicle or to a car brandÂ’s relationship with its owners. And beyond that, the report says that many companies — more than half — “say they can share your information with the government or law enforcement in response to a 'request.' Not a high bar court order, but something as easy as an 'informal request.'” Some other points made by the foundation: — Six car companies can collect intimate information, including a driverÂ’s medical information and genetic information. Plus info about how fast a person drives and the songs he listens to in the car. — Nissan earned its second-to-last spot (Tesla, not surprisingly, was worst) “for collecting some of the creepiest categories of data we have ever seen": In an apparent attack of full disclosure, Nissan said that it can share “inferences” drawn from the data to create profiles “reflecting the consumerÂ’s preferences, characteristics, psychological trends, predispositions, behavior, attitudes, intelligence, abilities, and aptitudes.” It also collects information about “sexual activity.” It's not clear how they can do that, but in their privacy notice they say they could. Not to be outdone, the report says, “Kia also mentions they can collect information about your 'sex life' in their privacy policy.” — Only two of the 25 brands reviewed, Renault and Dacia, stated that drivers had the right to delete their personal data. The brands are headquartered in Europe, where consumers are protected by General Data Protection Regulation privacy laws.

Skyline-powered Nissan Patrol shows Juke-R how it's done

If you had told us a few years ago that people would be shoehorning GT-R engines into Nissan SUVs, we'd have told you you were nuts. But that was before the Juke-R came along. And before the Qashqai-R project followed a similar formula. Well, now there's a third example.
We don't know who made it or who it belongs to, but some our-kind-of-nuts character has shoehorned the 2.5-liter turbocharged inline-six from a Skyline GT-R into a fourth-gen Nissan Patrol sport-ute. And from the sound of it, we gather the engine has also been heavily tuned beyond its 215-horsepower stock specification.
What's even better is that this Patrol-R isn't alone. Check out the second video below and you'll see a whole club of Patrol owners who've shoehorned in Nissan RB engines like the ones that powered generations of Skyline GT-Rs.