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ACEEE strips away VW's green car scores

The American Council for an Energy-Efficient Economy (ACEEE) is confirming that the Volkswagen diesel-emissions scandal has put a black mark on its green ratings. As a result, the group is pulling VW diesel vehicles off of its "Green Scores" list because it was recently revealed that VW diesels might be emitting as much as 40 times the nitrogen oxide (NOx) emissions during normal driving as the official test results show. The ACEEE added that other German makers of diesel vehicles' "Green Scores" are safe, for now. Diesels from VW and the company's Audi division didn't exacatly top the ACEEE's list of greenest vehicles for 2015. That honor went to electric vehicles like the Smart ForTwo ED, Chevrolet Spark EV and Fiat 500E. The Toyota Prius C hybrid snuck in at number 4, while the Nissan Leaf battery-electric took the fifth spot. That said, the VW diesels did perform pretty well, according to the group. "These scores are no longer reasonable estimations of the environmental impact of the Volkswagen diesels. Volkswagen's diesel cars have performed well on ACEEE's annual rankings since 2009, hovering just below our list of the top twelve "Greenest" vehicles with Green Scores in the high 40s," wrote Shruti Vaidyanathan, senior transportation researcher at the ACEEE. "However, a 40-fold increase in on-road NOx would mean that these vehicles did not deserve those high Green Scores." For those curious, the Ram 2500 pickup topped the ACEEE's "Meanest" vehicle of 2015, followed by the Chevrolet G2500 Express/GMC Savana. No diesels showed up on that list of environmentally-damaging vehicles. You can read the ACEEE's statement on VW below. Why we are suspending Volkswagen diesel Green Scores on greenercars.org by Shruti Vaidyanathan, Senior Transportation Researcher On September 18th, the Environmental Protection Agency (EPA) slapped the Volkswagen Group with a notice of violation (link is external) of the Clean Air Act for circumventing EPA emission standards for nitrogen oxides (NOx). Volkswagen has now acknowledged using so-called "defeat devices" on its diesel cars that turn on full emissions control technologies while in testing mode but allow the vehicles to emit nitrogen oxide levels up to 40 times the certified level during normal operation.

Recharge Wrap-up: Tesla Model S full speed, Pheonix EVs at LAX

A Tesla Model S driver shows what it's like to maintain about 125 miles per hour on the German Autobahn. In the video, Bjorn Nyland records his trip from a stop at a Supercharger 25 miles to the Danish border while driving about 200 kph for about 12 minutes. Upon entering the Autobahn, he hits the limiter at about 212 kph, or almost 132 mph. As he's driving, the car's estimated driving range adjusts for his speed, and he quickly loses quite a few miles. He doesn't care, though. He's having fun. See the video above, and read more at Inside EVs. Phoenix Cars has provided an Electric Shuttle Bus to an airport parking company at the Los Angeles International Airport. As LAX's first electric shuttle bus, it is expected to run two shifts seven days a week, saving more than 60 tons of CO2 emissions yearly. The electric shuttle bus will be on display from June 29 to July 2 at the International Parking Institute Conference and Expo in Las Vegas. Phoenix also recently supplied its ZEUS electric flatbed to the US Navy. Read more in the press release below. Ballard will operate a fleet of eight hydrogen-powered buses in London for an additional five years. Transport for London uses the buses, powered by Ballard fuel cell technology, for its central Covent Garden-Tower Gateway route. The first five buses went into service in 2010 as Transport for London aimed to reduce CO2 emissions by 60 percent from 1990 levels by 2025. The three additional buses joined the fleet in 2013. "This contract extension is a positive endorsement of zero-emission fuel cell technology in transit applications, based on the demonstrated performance of these buses over the past five years," says Ballard Chief Commercial Officer Steve Karaffa. "Clean transportation is a growing concern for transit authorities globally and our fuel cell modules deliver a proven solution." Read more from Ballard. Volkswagen and SAIC are expanding electric vehicle operations in China. The partners will expand the main Shanghai Volkswagen plant to build electric vehicles. "Over the next four years, we plan to localize more than 15 different electric vehicle models in China, including plug-in hybrids and fully electric vehicles," says Volkswagen's Prof. Dr. Jochem Heizmann. Volkswagen will also step up fuel cell and plug-in hybrid research in China. In about four years, Volkswagen will build a new EV, based on the popular Lavida, at the Anting plant outside of Shanghai. Read more from Volkswagen.

VW Golf TDI circles US on less than $300 of diesel

$294.98. That's how much it cost the Volkswagen team to drive across all 48 contiguous states in the union. Which is pretty impressive, but it's only part of the story. In an effort to demonstrate just how economical a conventional diesel engine can be, VW sent a team out from its US headquarters in Herndon, VA, in a Golf TDI. Their mission was to visit all the Lower 48 on as little fuel as possible. Over the course of 16 days, they traveled 8,233.5 miles, burned through 101.43 gallons of fuel, and marked a frankly astonishing average of 81.17 miles per gallon. As a result, the team – made up of hypermiling automotive journalist Wayne Gerdes and electronics engineer Bob Winger – picked up a new Guinness World Record for the lowest fuel consumption achieved in a non-hybrid car across the 48 contiguous states. The previous record, it's worth noting, had also been set by VW and Gerdes, who piloted a 2013 Passat TDI at just a hair under 80 mpg. But here's the kicker: in raising the diesel economy bar even higher, the team also beat the record for the same achievement in a hybrid vehicle by over six mpg. So the next time someone tries to tell you a hybrid is more efficient than a diesel (at least on the highway), you can point them towards this record. Related Video: VOLKSWAGEN GOLF TDI® ROUNDS LOWER 48 STATES ON LESS THAN $300 OF CLEAN DIESEL, SETS GUINNESS WORLD RECORDS™ ACHIEVEMENT FOR FUEL ECONOMY Golf TDI® beats the GUINNESS WORLD RECORDS™ achievement for "lowest fuel consumption—48 U.S. contiguous States for a non-hybrid car" at a stellar 81.17 mpg Herndon, Va. — Volkswagen of America, Inc., is pleased to announce today that the 2015 Golf TDI® Clean Diesel, part of the family of vehicles that won the 2015 North American Car of the Year, has set a new GUINNESS WORLD RECORDS® achievement for the "lowest fuel consumption—48 U.S. contiguous States for a non-hybrid car" with a remarkable 81.17 mpg. Traveling 8,233.5 miles around America in 16 days on $294.98 of Shell® Diesel fuel, the Golf beat the previous mark of 77.99 mpg by more than 3 mpg, and also beat the hybrid vehicle record of 74.34 mpg by more than 6 mpg. "Covering 8,233.5 miles on just 101.43 gallons of Clean Diesel fuel is a remarkable accomplishment, and solid proof of the efficiency and fuel economy of Volkswagen's TDI® Clean Diesel vehicles," said Michael Horn, President and CEO, Volkswagen Group of America, Inc.