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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.

Recharge Wrap-up: Smart Ready for Rent, MOIA comes to US in 2018

Daimler is launching its "Smart Ready to Rent" service in Europe. Beginning this month in German and French cities, the rental scheme bridges the gap between short-term Car2go rentals and longer leases. Customers book the Smart model of their choice – including the emissions-free Electric Drive and the hotter Brabus versions – for a period of one day up to three months. As such, Smart Ready to Rent is useful to those who live outside of an urban center. Users can book a car online or through a dealer, and vehicles are collected and returned at the dealership. Read more at Green Car Congress. Volkswagen will launch its MOIA mobility arm in the US in 2018. The recently announced brand will take on public transportation as a competitor with services such as ride hailing and car sharing. VW is looking into forging partnerships with the likes of technology and ride sharing companies. The automaker also expects to show an electric shuttle-type concept in 2017 for pooling services, but will use the three-row VW Atlas crossover in the meantime until that concept reaches production. Look to see MOIA emerging in major cities along the US coasts. Read more at Automotive News. A new report from Lux Research suggests that most EV batteries are better off being recycled than reused. Once lithium-ion batteries have outlived their usefulness for automotive duty, some automakers (BMW, Nissan, and Toyota included) are looking at ways to use their remaining capacity, such as for stationary energy storage. The new report, though, says that reusing batteries offers "questionable returns on account of reduced performance." Better to be like Tesla, and just recycle them. Read more at Hybrid Cars. Related Gallery Smart ForTwo ED: Paris 2016 View 12 Photos Related Gallery 2018 Volkswagen Atlas Unveiling View 43 Photos News Source: Green Car Congress, Automotive News, Hybrid CarsImage Credit: Copyright 2016 Drew Phillips / AOL Green smart Volkswagen Green Automakers Transportation Alternatives Electric recharge wrapup

VW budget sub-brand stuck in limbo over VW standards, costs

Reports in October 2012 claimed Volkswagen had begun investigating the creation of its own budget brand. This came after having failed to purchase Malaysian car company Proton or produce a meaningful partnership with Suzuki, and after watching Renault-Nissan make piles of euro on Dacia and plot the return of Datsun. For VW, more important than the question of what to call it was how to build it profitably and in a way that didn't damage the VW brand. According to a report in Autocar, a satisfactory answer still hasn't been found. The hurdle is how to hit "'necessary' quality and safety levels" at the price points needed to make the venture worthwhile. At the time of the 2012 report, German outlet Der Spiegel said VW was trying to get prices down to 6,000 to 8,000 euro ($7,784 to $10,379 US), about two thousand to four thousand euro under the price of the VW Up and in line with the cost of a 6,790-euro Dacia Sandero in Germany. In March 2013, VW announced, "We want to bring a true budget car to the market in China in the foreseeable future," the most concrete move in that direction after years of planning to make a decision. Working with local Chinese maker FAW, it was predicted that the vehicle in question would appear around 2016, but as of November last year a final vote on it needed to wait until this year because "We are still working on the cost side" and profit possibilities for a car that "has to be durable, it has to be precise, it has to be safe." Even Fiat, another automaker long considering a budget brand beneath its Fiat line-up, wasn't sure how to squeeze any extra money from lower-cost products but was sure that it couldn't be done by manufacturing in Europe. If VW hasn't yet made the math work with a joint venture in China, it will be interesting to see how it might build a European go-it-alone business case.