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Recharge Wrap-up: Nissan, Tesla report CO2 savings, rare earth metal recycling simplified

A new process simplifies the recycling of rare earth metals. While the strong magnetic properties of metals like neodymium and dysprosium make them useful in electric vehicles traction motors, there are concerns about their availability and the environmental costs of mining them. Researchers at University of Pennsylvania have developed an easier method to recycle those metals that is less energy intensive and more cost effective. "We have designed a way to separate the two metals by selectively dissolving the neodymium in a solution and leaving behind the dysprosium as a solid," says Justin Bogart, a graduate student working on the project. "This quick and easy method has allowed us to separate equal mixtures of the metals into samples that are 95 percent pure." Now the team is working to improve that level of purity. Read more from University of Pennsylvania. Nissan Leaf drivers in Europe have saved over 55,000 tons of CO2 emissions. Worldwide, the 178,074 Leafs sold account for the prevention of over 293,000 tons of CO2 emissions so far. That equates that to the neutralizing effect of 19 million trees. Besides the positive effects on environmental and noise pollution that switching to electric mobility provides, Nissan also points out that it's good business, too. EVs like the Nissan Leaf and e-NV200 cost about 40 percent less than combustion vehicles to maintain, and the cost of electricity is substantially lower than that of fossil fuels. Additionally, Nissan has published a video of the Leaf touring Bristol to celebrate the greening of European cities with the help of electric vehicles. See the video, and read more from Nissan. Tesla customers have driven a cumulative 1 billion miles. Together, nearly 75,000 Model S drivers have prevented more than 570,000 tons of CO2 emissions worldwide. To put that in perspective, a billion miles is the equivalent of 4,186 trips to the moon, and almost 40,000 trips around the Earth. In the UK, where the Model S is celebrating its one-year anniversary, drivers have already accumulated 6.6 million miles. Tesla is celebrating its milestone with the Next Billion Miles Tour, hosting hands-on events and test drives in 80 cities across North America, Europe and Asia. See the video from Tesla above, visit the One Billion Miles microsite and read more in the press release below.

Nissan sees old Leaf batteries working for stationary energy

Nissan will start working with a Silicon Valley-based company to further explore creating a market in which old Leaf electric-vehicle batteries can be reused for stationary energy storage. In fact, the Japanese automaker will deploy its first network of old Leaf batteries for electricity storage at one lucky Nissan facility this summer. No, we don't know where that facility is either. The Santa Clara, CA-based Green Charge Networks will be a partner in the project. The concept of the "second-life" lithium-ion battery program involves finding ways to reuse batteries that have outserved their usefulness providing power to Leaf EVs. In this project's case, "multiple" Leaf batteries will be linked to provide power during mid-day peak energy demand, when electricity is at its most expensive. Nissan's done these kind of things before, although, as is the case here, they've always been pilot projects. In fact, the Nissan 4R ("Reuse, Resell, Refabricate and Recycle") team that's working with Green Charge Network is actually a joint-venture Nissan formed with Sumitomo Corp. in 2010. Since then, Nissan has sold more than 178,000 Leaf EVs, giving the company a solid inventory of older lithium-ion batteries to work with in the coming years. Take a look at Nissan's press release below. Nissan and 4R Energy partner with Green Charge Networks for commercial energy storage featuring second-life electric vehicle batteries Partnership enables commercial use of second-life lithium-ion vehicle batteries SANTA CLARA, Calif. – Nissan Motor Company and Green Charge Networks, the largest provider of commercial energy storage, have joined forces to deploy second-life lithium-ion vehicle batteries for stationary commercial energy storage in the U.S. and international markets. With more than 178,000 sales since its launch in late 2010, Nissan LEAF is the world's top-selling electric vehicle. As part of the company's commitment to sustainability and reducing greenhouse gas emissions, Nissan has conducted multiple research projects in Japan, the U.S. and Europe to use LEAF batteries outside the vehicle through 4R Energy, a joint-venture with Sumitomo Corp. formed in 2010. In a new stationary storage application powered by Green Charge's intelligent software and Power Efficiency Agreement™, the second-life energy storage unit has a cost advantage over traditional units, opening up new markets where incentive programs are currently not offered.

Nissan, Infiniti recall more than 130,000 vehicles for potential fuel leak

Nissan and its luxury brand, Infiniti, are set to recall 133,592 vehicles after discovering that fuel could leak out around the pressure sensor, potentially increasing the chances of a fire. While Nissan lists five nameplates in its recall, there are actually only three models affected by the improperly tightened fuel pressure sensor. They include the 2012 to 2014 Nissan Juke, as well as 2012 to 2015 Infiniti M56/Q70 sedans and QX56/QX80 SUVs. Nissan will begin notifying owners of affected vehicles soon, with the recall expected to officially kick off no later than January 26, 2015. Naturally, repairs will be conducted free of charge. Scroll down for the official bulletin from the National Highway Traffic Safety Administration. And stay tuned for more news coming out of the NHTSA offices today. In addition to Honda's expansion of its recall for vehicles with Takata-built airbag inflators, the regulatory body published a huge number of unrelated recalls this morning, helping to stack the total number of called-back vehicles even higher in these last weeks of 2014. Report Receipt Date: NOV 28, 2014 NHTSA Campaign Number: 14V683000 Component(s): FUEL SYSTEM, GASOLINE Potential Number of Units Affected: 133,592 Manufacturer: Nissan North America, Inc. SUMMARY: Nissan North America, Inc. (Nissan) is recalling certain model year 2012-2014 Nissan Juke, 2012-2013 Infiniti M56, QX56, and 2014-2015 Infiniti Q70, and QX80 vehicles. The fuel pressure sensors may not have been sufficiently tightened during production. As a result, the fuel pressure sensor may loosen with vehicle usage and cause a fuel leak. CONSEQUENCE: A fuel leak in the presence of an ignition source could cause a vehicle fire. REMEDY: Nissan will notify owners, and dealers will replace the fuel pressure sensors, as necessary, free of charge. The recall is expected to begin on or before January 26, 2015. Owners may contact Nissan customer service at 1-800-647-7261. NOTES: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. This is an expansion of recall 12V-069 Featured Gallery 2015 Infiniti QX80 View 26 Photos Related Gallery 2013 Nissan Juke Nismo News Source: National Highway Traffic Safety AdministrationImage Credit: Infiniti, Nissan Recalls Infiniti Nissan Safety Crossover SUV Luxury Sedan infiniti qx80 infiniti m56 infiniti q70