2014 Nissan Pathfinder Platinum on 2040-cars

Auto blog

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.

Recharge Wrap-up: Honda releases "Green Dealer" Guide, Tesla's China president steps down

Honda has released its "Green Dealer" Guide to the public. The guide, which is used to outline ways for Honda and Acura dealerships to be more environmentally responsible can also help other businesses take the same steps to green up their practices, save energy and even save money in the process. The guide, which ranks dealers based on a points system, provides incentive to dealerships to implement the environmentally practices, but it also helps Honda assert itself as a leader for green business. Read more at Automotive News or in the press release below. Nissan Leaf owners in the UK love their car, and aren't looking back at their fossil-fueled past. According to a survey by Nissan, 93 percent use the EV as their main family vehicle. 89 percent report saving money driving, 64 percent prefer it to driving a conventionally powered car and 95 percent would recommend the car to a friend. Most said they wouldn't go back to a gas or diesel car. One owner even gave up his Aston Martin for a second Leaf so he and his wife wouldn't argue over who got to drive the EV to work each day. That's love. Read more at Next Green Car and at Hybrid Cars. Renault has outlined its future sustainable mobility plans, including two pieces of technology going into production cars soon. Renault will put a smaller, more efficient electric motor into production, as well as a three-cylinder dual-fuel gasoline/liquid petroleum gas engine. The HYDIVU prototype will help Renault research mild hybrid technology for light commercial vehicles. The VELUD project will look into making the last mile of urban deliveries more sustainable. Renault is also testing a two-cylinder, two-stroke diesel engine for small vehicle platforms. Read more in the press release below. Tesla's China president has resigned. Veronica Wu had been in charge of the company's operations in China for the past nine months, and with her leaving the company, Tom Zhu will step into the role. Jochen Siebert of Shanghai-based JSC Automotive Consulting says that, "Tesla counts on China as one of their main drivers of growth after California, and it might have been more difficult than they thought." Tesla states it is still "confident in the Chinese market," where it has sold the Model S since April. Read more at Bloomberg.

North Carolina now charging $100-per-year EV road-use fee

Tobacco Road just got a little more expensive for drivers of electric vehicles such as the Nissan Leaf and Tesla Model S. This year, North Carolina started instituting an annual $100 road-use fee for electric-vehicle drivers in order to close at least a little of the budgetary shortfall for road maintenance in the Tar Heel State, the News Observer reports. North Carolina legislators failed to green-light a hybrid-vehicle fee of $50 a year, which may have made a little more of a dent in the state's road funding. As it is, about 1,600 EVs are registered in North Carolina, meaning that the state will collect about $160,000 in such fees this year. And while some in the state are concerned that the fee could hurt EV adoption, others say it's fair because of the $7,500 in federal tax credits EV buyers get. Oh, and the fact that EV drivers don't pay gasoline taxes. Either way, the fees are a proverbial drop in the bucket, as North Carolina's transportation shortfall is estimated to average about $2 billion a year during the next three decades or so. Other states are starting to charge EV drivers a road-use fee as well. Last February, Washington State began instituting its own electric-vehicle fee of $100 per annum, and a number of other states are considering similar policies. News Source: News Observer via EV WorldImage Credit: Copyright 2014 Sebastian Blanco/AOL Government/Legal Green Nissan Electric north carolina