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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:

Dongfeng-Nissan surprises with Viwa Concept EV for Venucia

Nissan has a joint venture in China with Dongfeng to make passenger vehicles, and last year the two companies created a sub-brand called Venucia that aims to roll out five cars by 2015. With the gasoline-engined D50 and R50 and a pilot program for the E30 electric car already out, this little orange beast, the Viwa EV concept, could point the way to a future offering.
Looking like a Chevrolet Spark that spent the weekend raving in Ibiza, the Venucia Viwa EV aims to be reliable, practical, efficient and accessible all in one package. Beyond the practical bit, defined as, "packaged with a compact body for easy driving," Venucia hasn't said how any of those other qualities are achieved. In fact, it hasn't even divulged the specifics of the electric powerplant. However, it does say that it will be developing more EVs under the guide of "China's new energy vehicle policy."
You can get a little more info about it in the press release below, or discover the little peach in the high-res gallery above.

Norway about to run out of EV incentives; plan to be reviewed

As electric vehicle advocates in Norway may ready to celebrate, executives over at Tesla Motors and Nissan may be preparing for a healthy bawl. That's because Norway, whose financial support of plug-in vehicle use have pushed the country to the forefront of plug-in vehicle adoption, is about to reach its government-imposed threshold for electric vehicle and plug-in vehicle incentives, Hybrid Cars says. Two years early, in fact. Norway's perks for EVs and PHEVs include free access to bus lanes, highway tolls, ferries and parking, not to mention a big tax rebate. As a result, the country is less than 250 units away from hitting its 50,000-vehicle limit for those perks, which were initially estimated to expire in 2017. In fact, last month, more than 25 percent of the four new cars sold in Norway were plug-in vehicles. The government is now saying it will review the incentives and put forward a new plan in the next budget, which is due in May. Late last year, Nissan put out a video saying that electric vehicles had about a 15-percent new-vehicle market share in Norway, and that the Japanese automaker had sold more than 15,000 all-electric Leaf vehicles in the country since starting sales there in 2011. Last spring, The Wall Street Journal reported that the Tesla Model S broke Norway's all-time monthly sales record for a single model in March 2014, with almost 1,500 Model S vehicles sold. This is for a country whose population is less than that of Colorado. Whether those days will soon be gone remains in question. Advocates will push for some sort of extension on the perks, but opponents in government say the incentives have cost the country as much as $500 million a year in tax revenue. News Source: Hybrid CarsImage Credit: Elbilforeningen/Flickr Government/Legal Green Nissan Tesla Electric incentives government incentives