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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.

To solve diesel problem, VW might need two fixes

Volkswagen says that a fix is on the way for its 11 million vehicles around the globe that are equipped with diesel engine software that can evade emissions tests. The problem might be far more complicated than simply creating a single solution for all of them, though. According to Automotive News citing Reuters, two remedies to cover different NOx-reducing systems could be necessary, and both potentially affect performance. Earlier examples of the EA 189 diesel engine used a lean NOx trap to reduce the harmful material coming from the tailpipe. According to experts in the Automotive News report, a software update might allow the engines to achieve compliance, but that could affect fuel economy. VW already tried this route once before the scandal came to light, but tests by the California Air Resources Board still showed the figures were too high. Later, some of the 2.0 TDI engines began using Selective Catalytic Reduction that reduced NOx by injecting a urea solution into the exhaust stream. According to Automotive News, a software update for this equipment might increase the amount of the substance used. Not only would that mean topping up the fluid more often, but there still could be some reduction in fuel economy. But, since the 2-liter, 4-cylinder TDI engine that sits inside the diesel vehicles first mentioned as being affected by the issue in the US don't have a urea treatment system, VW would need to install them into these cars. VW still hasn't officially outlined its solution (or solutions) to the emissions issue but is expected to soon. The automaker's long-term evasion of regulations with these diesel engines pumped vast quantities of additional NOx into the air. The substance is known to be linked with smog and acid rain. The US Department of Justice is already beginning an investigation into the company, and politicians are pushing for harsh punishments.

Volkswagen drops first teaser of next-gen T6 Transporter

The history of Volkswagen's line of boxy Transporter vans goes all the way back to 1950, and the early models' shape likely ranks in fame with the Beetle. VW Commercial Vehicles is now teasing the next step in that legacy with this sketch of the new T6. Judging by this shot, VW is sticking with the van's familiar, square shape. Although this sketch makes the front end look a bit more curvaceous and possibly with a shorter overhang than the current T5. Finding out the truth won't take long because the T6 will debut on April 15, and it will go on sale in the UK by the end of the year. These days the US commercial van segment is rapidly expanding with new models filling the market. Autoblog reached out to VW spokesperson Mark Gillies to find out if the latest Transporter might come across the Atlantic. "LCVs are under consideration, but there are no plans" to bring the T6 to the US at this time, Gillies said. Related Video: Show full PR text VOLKSWAGEN COMMERCIAL VEHICLES REVEALS SKETCH OF FORTHCOMING SIXTH-GENERATION TRANSPORTER Ahead of its official world premiere on 15 April 2015, Volkswagen Commercial Vehicles has revealed a sketch of the sixth-generation Transporter. When it made its public debut in 1950, few could have predicted the enormous impact the Transporter would have in revolutionising the commercial vehicle market, creating a timeless automotive icon in the process. Whilst the Transporter has evolved dramatically during that time the philosophy and vision that created the original still holds true. Getting the job done efficiently and reliably has been at the heart of the Volkswagen philosophy for the past 65 years. Its reputation for rugged reliability has endured over the decades to make the Volkswagen Transporter one of the world's best-selling light commercial vehicles. The sixth-generation Transporter will go on sale in the UK later this year. (ends)