1993 Nissan Altima, No Reserve on 2040-cars

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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.

Here are the best-selling cars and trucks from January 2015

Every month, Autoblog slogs through all the sales figures reported by automakers that do business in the United States, and, after a little bit of sorting, we put it into an easy-to-read chart in an attempt to make it as easy as possible to follow the ins and outs of sales and shipments. But that only covers the brands themselves, not the individual models they sell. And we think you'd all be interested in knowing which vehicles beat their rivals in sales from month to month, so we've put together this handy gallery to keep you in the know. While the leader of the pack may not come as much of a surprise, the order that the top ten finishes in changes frequently – due to automaker deals, the price of gas, etc. – and we've included some statistics to help you see how their current performance stacks up to month's past. Click here to see January 2015's Top Ten Best-Selling Cars And Trucks In America. By the Numbers Chevrolet Ford GM Honda Nissan RAM Toyota Car Buying

Nissan, Mahindra may bond over EVs

Like Lloyd in Dumb & Dumber rejoicing that he's got a "one out of a million" chance with Mary Swanson, electric-vehicle advocates in India can do the same. That's because both local automaker Mahindra and Japan-based Nissan say they would consider working together to promote EVs in that country. Executives with Nissan and Mahindra, which makes the Reva e2o EV, independently told Autocar Professional that they would consider collaborating with the other company in order to speed up plug-in vehicle adoption in India. Nissan, which already works with companies such as Honda, Mitsubishi and Toyota to various degrees, said this collaboration would most likely revolve around electric-vehicle charging infrastructure advancements, a move that obviously helps all plug-in vehicles. Of course, nothing official has been announced. Last March, the Mahindra Reva e2o, which costs the equivalent of about $11,000, went on sale in India, with the company estimating at the time that it could manufacture 30,000 of the electric vehicles each year. In February, Mahindra debuted two electric cars at the New Delhi Auto Show, including the Mahindra Reva Halo EV concept sports car and the Mahindra Racing Formula E electric race car. The following month, India's Financial Express reported that Mahindra was targeting Sri Lanka and Norway for e2o sales. That car has a 62-mile single-charge range and a top speed of about 60 miles per hour. Featured Gallery Mahindra Reva E2O News Source: Autocar Professional via Cartrade.comImage Credit: Copyright 2014 Gisli Gislason Green Nissan Electric mahindra collaboration