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That time when VW thought its diesels were holier than hybrids

When it comes to its diesel engines, Volkswagen was publicly trying to work the regulation system as far back as 2011. That's when the Obama Administration announced stricter US greenhouse-gas emissions standards for 2025. At the time, VW was saying its diesel engines were as clean or even cleaner than hybrids and some plug-in vehicles, The New York Times says, citing former Environmental Protection Agency (EPA) officer Margo Oge. VW did indeed boycott Obama's announcement of the 2025 Corporate Average Fuel Economy (CAFE) standards four years ago. The reason given at the time was that VW's attempt for its diesel engines to get special consideration and extra credits for fulfilling the emissions mandate was ultimately rejected by the EPA. Oge said VW's US executives were conciliatory but the automaker's German officials were "arrogant" in their belief that diesel technology was far superior, from an emissions standpoint, than hybrids or plug-ins. As we know now, that was not the case. Last month, we learned that VW fitted as many as 11 million vehicles around the world with software that programmed its diesel engines to show artificially low emissions levels during testing. In the ongoing fallout, VW has set aside $7.3 billion to address the scandal and the CEO resigned. New VW CEO Matthias Muller says recalls on the diesels in question may go into effect as soon as January in Europe. Meanwhile, among other indignities, Green Car Journal rescinded Green Car of the Year Awards it had bestowed on the 2009 Jetta TDI and 2010 Audi A3 TDI, while Volkswagen's Stock was delisted from the Dow Jones Sustainability Index. News Source: New York TimesImage Credit: Matt Cardy / Getty Images Government/Legal Green Read This Volkswagen Emissions Diesel Vehicles CAFE standards vw diesel scandal Barack Obama

VW invests in QuantumScape for potentially fireproof, long-range EV batteries

VW might be getting ready to push its plug-in technology in a big way thanks to an investment in the battery startup QuantumScape. Key point: the solid-state battery is said to be fireproof and will offer tremendous range advantages. Details are not abundant yet, but according to Bloomberg, VW of America bought a five-percent stake in QuantumScape (and has an option to raise its holding). The tech could "more than triple" the EV range of VW, Porsche and Audi plug-in vehicles as soon as the middle of 2015, according to unnamed sources that Bloomberg talked to. Former Stanford University researchers started QuantumScape in 2010. The bare-bones QuantumScape website (there's nothing there other than some contact information) doesn't offer many hints about what's happening at the company, but GigaOM's Katie Fehrenbacher notes that QuantumScape is licensing tech from the "All Electron Battery" project at Stanford a few years ago. It certainly sounds amazing: [It's] a completely new class of electrical energy storage devices for electric vehicles that has the potential to provide ultra-high energy and power densities, while enabling extremely high cycle life. The All-Electron Battery stores energy by moving electrons, rather than ions, and uses electron/hole redox instead of capacitive polarization of a double-layer. ... If successful, this project will develop a completely new paradigm in energy storage for electrified vehicles that could revolutionize the electric vehicle industry. If that's what's coming in a future e-Golf or E-Tron, sign us up.

Everybody's doing flying cars, so why aren't we soaring over traffic already?

"Where's my flying car?" has been the meme for impending technology that never materializes since before there were memes. And the trough of disillusionment for vehicles that can take to sky continues to nosedive, despite a nonstop fascination with flying cars and a recent rash of announcements about the technology, particularly from traditional automakers. Earlier this month, Toyota applied for an eye-popping patent for a flying car that has wheels with spring-loaded pop-out helicopter rotors. The patent filing says the wheels/rotors would be electrically powered, while in on-land mode the vehicle would have differential steering like tracked vehicles such as tanks and bulldozers. At an airshow in July, Aston Martin unveiled its Volante Vision Concept, an autonomous hybrid-electric vertical takeoff and landing (VTOL) vehicle it developed with Rolls-Royce. Aston says the Volante can fly at top speeds of around 200 mph and bills it as a luxury car for the skies. Audi used the Geneva Motor Show in March to unveil a flying car concept called the Pop.Up Next it developed with Airbus and Italdesign. If the Pop.Up Next, an electric and autonomous quadcopter/city car combo, gets stuck in traffic, an app can be used to summon an Airbus-developed drone to pick up the passenger compartment pod, leaving the chassis behind. Audi said that the Pop.Up Next is a "flexible on-demand concept that could open up mobility in the third dimension to people in cities." But Audi also acknowledged that at this point it has no plans to develop it. The cash-stoked, skies-the-limit Silicon Valley tech crowd is also bullish on flying cars. The startup Kitty Hawk that's backed by Google co-founder Larry Page announced in June that it's taking pre-orders for its single-seat electric Flyer that's powered by 10 propellers and is capable of vertical takeoffs and landings. The current version can only fly up to 20 mph and 10 feet in the air and has a flight time of just 12 to 20 minutes on a full charge. The Flyer is considered a recreational vehicle, so doesn't require a pilot's license. Uber says it plans to launch its more ambitious Elevate program and UberAIR service in 2023. "Uber customers will be able to push a button and get a flight on-demand with uberAIR in Dallas, Los Angeles and a third international market," Uber Elevate promises on its website.