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Japan plans real-world diesel emissions test after companies fail

Japan's transport ministry plans to start real-world diesel emissions tests after an experiment found four models from Toyota, Nissan, and Mitsubishi that produced more nitrogen oxide (NOx) emissions than the nation's rules allow, according to The Japan Times. Regulators there usually only perform emissions checks in the lab. The VW diesel scandal has everyone double-checking their figures. Diesel versions of the Toyota Hiace van, Land Cruiser Prado, and Nissan X-Trail produced up to 10 times more NOx than allowed. The Mitsubishi Delica D:5 was up to five times over the limit, The Wall Street Journal reports. There was no evidence of defeat devices in the vehicles. Mazda performed well in the experiment, though. The CX-5 passed with nearly the same results on the road and in the lab. The Demio, better known as the Mazda2, did nearly as well with only slighter higher figures in the real world than in the controlled setting. The experimenters theorized the reason for the excessive emissions was that cold weather caused the engines' software to shut off the exhaust gas recirculation to prevent damage, according to the WSJ. However, this behavior also increased NOx production. Toyota, Nissan, and Mitsubishi don't have to worry about punishment from the transport ministry because this check was just an experiment. Their models already passed the mandated lab tests, which was the only requirement, according to The Japan Times. As governments begin greater real-world emissions tests, the results suggests diesels aren't very clean. A recent check in France found models from Ford, Renault, and Mercedes-Benz that didn't perform up to the standards. Regulators in India conducted similar evaluations and ordered VW to recall over 300,000 vehicles. Related Video:

Nissan is optimistic about FCA partnership, but wants the right terms

BEIJING – Nissan is optimistic about partnering with a combined Renault and Fiat Chrysler (FCA), as long as it can protect the ownership of technology developed over two decades of working with Renault, a senior executive told Reuters. The executive, who declined to be identified because he is not authorized to speak to the media, said he was cautiously optimistic about the possibility of generating "synergies" by sharing Nissan's autonomous drive know-how, electrification and greenhouse-gas-scrubbing technologies for powertrains. But he said the possible $35 billion merger of Renault and FCA would not give FCA the automatic right to use those technologies, which it needs to meet stringent emissions regulations and better compete in a industry being transformed by electric vehicles. He also floated the possibility that Nissan could look at boosting its stake in Renault, or a merged Renault-FCA, to gain more say in shaping the future of the alliance. "We would go ahead with partnering or cooperating with FCA only if we can guarantee tangible benefits from sharing technologies with FCA and only if we can work out conditions that are satisfactory to us," the Yokohama-based executive said. "If Renault wants to pursue this deal, we feel we need to look seriously at supporting them," he said. The executive's comments highlight how Nissan could look to leverage its advanced technology to gain greater bargaining power with a merged Renault-FCA. Renault is Nissan's top shareholder with a 43.4% shareholding, while Nissan holds a 15% non-voting stake in the French automaker. That unequal partnership has long rankled Nissan, which is the bigger company by far. A Nissan spokesman referred Reuters to a statement issued on Monday, where Nissan Chief Executive Hiroto Saikawa said: "I believe that the potential addition of FCA as a new member of the alliance could expand the playing field for collaboration and create new opportunities for further synergies." "That said, the proposal currently being discussed is a full merger which — if realized — would significantly alter the structure of our partner Renault. This would require a fundamental review of the existing relationship between Nissan and Renault," Saikawa said, adding that Nissan would analyze and consider its "existing contractual relationships". BOOSTING STAKE?

Recharge Wrap-up: Renault-Nissan at COP21, fast charging viability

Nissan and Renault's combined fleet of 200 EVs drove over 175,000 kilometers (about 108,700 miles) during the COP21 environmental summit in Paris. The largest fleet of EVs for any international conference served as shuttles for attendees, saving almost 182 barrels of oil and 18 tons of CO2 emissions. In addition to providing the Nissan Leaf, Nissan e-NV200, and Renault Zoe EV shuttles, the Renault-Nissan Alliance also set up a network of 90 chargers to support the fleet. 13 of the 27 quick and semi-quick chargers will remain in place for public use. Read more in the press release below.Siemens names Ann Arbor, Michigan for its first Center of Excellence for Intelligent Traffic Technology. The company will implement new and upgrade existing traffic technologies in the city, including cloud-based traffic management software, local controller software and an adaptive traffic control system designed to improve traffic flow and safety. In a college town with highly varying numbers of students and visitors throughout the year, "the need to move traffic in and out of the city efficiently is crucial not only for economic and environmental impacts, but for quality of life for Ann Arbor residents," says Marcus Welz, president of Siemens Intelligent Traffic Systems. Many Ann Arborites (your author included) would surely agree. Read more at Green Car Congress, or in the release from Siemens.A study in Ireland found that public fast charging could soon become commercially viable. The researchers found parking spots to be the most popular public charging locations, and that fast chargers saw the most frequent use, suggesting commercial viability for the infrastructure in the short- to medium-term. The study also found that most drivers prefer to charge at home, and do so during peak hours. Incentivization could be necessary to break people from this habit. Read more at Green Car Congress.