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VW to unveil diesel-electric Twin-Up! in Tokyo

We've received multiple reports that Volkswagen will be bringing a diesel-electric concept to the 2013 Tokyo Motor Show, set to take place later this month. The car, called the Twin-Up!, is based on the Up! city car, with some sources claiming this is a thinly veiled concept that will eventually enter production.
According to Automotive News Europe, the Twin-Up! will reportedly return 214 miles per gallon on the US cycle by combining an 800-cc, two-cylinder diesel and an electric motor. It will also boast plug-in capabilities, and will be able to cover 30 miles on electric power alone.
Autocar has a more complete picture of the Twin-Up!'s powertrain, though, claiming it's a modified version of the hybrid system found in the Volkswagen XL1. The Twin-Up! will get a more potent, 47-horsepower electric motor to the XL1's 27-hp unit, but will retain that car's 47-hp turbodiesel. The battery pack will also grow, from 5.5 kilowatt hours to 8.6 kWh. Both of these increases are necessary due to the increased weight of the Twin-Up! - it's some 900 pounds heavier than an XL1.

VW spending $10 million on EV infrastructure, calls on Congress for help

It must be the season of big EV infrastructure announcements. In the last few days, we've heard from Bollore in France, PG&E in California and now VW. The German automaker says it will spend a total of $10 million on electric vehicle charging infrastructure by 2016. That includes the previously announced ChargePoint investment VW made with BMW and work the automaker is doing to get chargers for cars like the e-Golf installed as its dealerships. But Jorg Sommer, Volkswagen of America'sl VP of product marketing and strategy, said today in Washington, DC that automakers need help from the federal, state and local governments to turn electric mobility into a thing. Speaking at the 2015 Electric Drive Congress, Sommer said VW would like the Feds to support fast charging networks in urban areas as well as interstate corridors and that governments should "commit to cleaner fleets by purchasing EVs and PHEVs. This should be a US Government priority," he said. He also suggested that the plug-in vehicle multiplier credits under the EPA's greenhouse gas regulations should be extended beyond the 2021 model year. VOLKSWAGEN OF AMERICA TO INVEST $10 MILLION IN ELECTRIC VEHICLE CHARGING INFRASTRUCTURE BY 2016 Feb 10, 2015 Washington, D.C., February 10, 2015 – Jorg Sommer, vice president, product marketing and strategy, Volkswagen of America, today presented Volkswagen's holistic approach to e-mobility surrounding the launch of the zero-tailpipe emissions 2015 e-Golf, including a $10 million commitment to support electric vehicle infrastructure by 2016. During a presentation delivered at the 2015 Electric Drive Congress in Washington D.C., Sommer stated that Volkswagen believes continued legislative support is needed to reach the next level of electric vehicle adoption. "Automakers have effectively delivered electric vehicles that can satisfy the needs of most American drivers," said Sommer. "In addition to the investment we and other companies and industries are making, we would like to see Federal financing support for establishing fast charging networks in urban areas and interstate corridors. We'd like to see more state and federal organizations commit to cleaner fleets by purchasing EVs and PHEVs. This should be a U.S. Government priority, and federal purchasing guidelines should reflect that by giving fleet purchasers the flexibility they need," Sommer said.

VW joins Daimler's protest of new A/C refrigerant as EU deadline for compliance passes

The case of Dupont and Honeywell's refrigerant R-1234yf is doing the exact opposite of keeping things cool. The two chemical companies have spent years and hundreds of millions of dollars developing R-1234yf to replace R-134a, the new refrigerant shown to be 99.7-percent kinder to the environment than the one it is meant to succeed. Part of that development has been years of testing by governments, outside safety agencies and automakers to approve the chemical for use in cars. It passed the protocols necessary for the European Union to declare that new and significantly revised cars from 2013 onward needed to use R-1234yf, and mandated that every car as of 2017 must use it.
Enter Daimler AG. The automaker created a head-on collision test with a B-Class at their Sindelfingen test track that would lead to the pressurized refrigerant being sprayed on the engine. The result in 20 out of 20 test was that the refrigerant burst into flames as soon as it hit the hot engine, while Daimler says that R-134a does not catch fire in the same test. Another unexpected result of the R-1234yf test was the release of hydrogen flouride, a chemical far more deadly to humans than hydrogen cyanide, emitted in such amounts that it that turned the windshield white as it began to eat into the glass.
Said a Daimler engineer in a Reuters piece, "It was scarcely believable. The most complicated lab tests conducted using the most sensitive measuring instruments around found nothing and all we do is drive a car around a couple of times, open a tiny hole in the refrigerant line and the next thing you know the car is on fire." So Daimler said it wouldn't use the refrigerant, and it recalled the cars it had already shipped with R-1234yf.