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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.

Former Porsche CEO Wiedeking indicted over VW takeover bid

Do you recall the failed efforts by Porsche to take over Volkswagen? According to a Bloomberg report, former Porsche CEO Wendelin Wiedeking (above) and ex-CFO Holger Haerter have finally been charged with market manipulation over the exercising of options as part of the German sportscar manufacturer's ill-fated attempt to take over the much larger VW. That failed bid eventually resulted in the reverse coming true - VW swallowing Porsche.
The charges leveled by Stuttgart prosecutors come after a three-year investigation centered around allegations that Porsche execs made a concerted effort to increase the company's share in VW to 75 percent in preparation for a hostile takeover. Porsche had previously told its investors on at least five occasions that it had no intention to buy VW.
Portions of the investigation have subsided, according to prosecutors, citing an inability to prove certain improprieties with a "necessary degree of certainty." The number of charges is down to 5 from a previous 14 counts regarding "information-based market manipulation."

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.