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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:

Some NY cabs could avoid hybrid ban

The Nissan NV200 is having a rough go of it as New York City's Taxi of Tomorrow. The Greater New York Taxi Association wants the van banned on the grounds that it isn't a hybrid, and has gone so far as to sue the city to keep the NV200 out of taxi fleets. According to The New York Times, the city has responded by proposing to allow taxi drivers to use certain hybrid vehicles. The Taxi and Limousine Commission's proposal would allow any vehicle with an interior volume of 138 cubic feet or more. Unfortunately, that excludes nearly every machine that isn't the size of the NV200.
Technically, Nissan is working on a hybrid version of the Taxi of Tomorrow, but it may be years before that model hits the streets, and the Greater New York Taxi Association isn't satisfied with the city's offer. In a statement, the Association said, "These rules look like they have been created to short-circuit the litigation. We do not consider this to be a serious proposal."

Uber promises 100% electric cars by 2040, commits $800 million to help drivers switch

Uber Technologies Inc on Tuesday said every vehicle on its global ride-hailing platform will be electric by 2040, and it vowed to contribute $800 million through 2025 to help drivers switch to battery-powered vehicles, including discounts for vehicles bought or leased from partner automakers. Uber said that vehicles on its rides platform in the United States, Canada and Europe will be zero-emission by 2030, taking advantage of the regulatory support and advanced infrastructure in those regions. Uber, which as of early February said it had 5 million drivers worldwide, said it formed partnerships with General Motors and the Renault-Nissan-Mitsubishi alliance. In addition to the vehicle discounts, Uber said the $800 million includes discounts for charging and a fare surcharge for electric and hybrid vehicles, the cost of which would be partially offset by an additional small fee charged to customers who request a "green trip." The deals with GM and the Renault alliance focus on the U.S., Canada and Europe. Uber said it was discussing partnerships with other automakers. Uber's plan follows years of criticism by environmental groups and city officials over the pollution and congestion caused by ride-hail vehicles and calls for fleet electrification. Lyft Inc, Uber's smaller U.S. rival, in June promised to switch to 100% electric vehicles by 2030, but said it would not provide direct financial support to drivers. Uber said its goal is to reduce the overall cost of ownership for electric vehicles, which are currently more expensive than gasoline cars. The company also released data on its emission footprint and said it would publish reports going forward. Before the pandemic, electric cars accounted for only 0.15% of all U.S. and Canadian Uber trip miles — roughly in line with average U.S. electric car ownership. At around 12%, the share of plug-in hybrid and hybrid cars was roughly five times as high as the U.S. average. Ride-hail trips overall account for less than 0.6% of transportation-sector emissions, according to U.S. data, but the total number of on-demand vehicles has significantly increased since Uber's launch nearly a decade ago, with 7 billion trips last year, according to Uber's February investor presentation. Uber said its U.S. and Canadian trips with a passenger produce 41% more carbon dioxide per mile than an average private car once miles spent cruising between passengers are included. Uber's plans could be a boon to the auto industry.