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Recharge Wrap-up: Tesla charging times compared, VW's 70s hybrid tech

A video shows the difference in Tesla Model S charging speeds with different chargers. The video compares the 60- and 80-kWh versions of the car using a Tesla Supercharger, a CHAdeMo fast charger and Tesla's High Power Wall Connector (HPWC). With the Supercharger, both models charge from to 80 percent in 44 minutes. It's over an hour and a quarter for both cars with the CHAdeMo, but they're about neck and neck in terms of time. The HPWC takes the longest, with the 60-kWh car finishing long before the 85-kWh version. See the video above, and read more at Teslarati. Volkswagen had prototype hybrid technology back in the 1970s. A book called The Complete Book of Electric Vehicles by Sheldon Shacket describes the technology used in Volkswagen's Hybrid-Electric City Taxi prototype, which was based on the Type II microbus. It used the automaker's 1.6-liter air-cooled flat-four (borrowed from the Beetle) along with a Bosch DC shunt electric motor and 11 lead-acid batteries. Interestingly, the hybrid taxi prototype also featured an electric sliding door and a bulletproof bulkhead separating the driver from the passengers. Read more at Jalopnik, and at Green Car Reports. Country music star Lee Brice is going on tour fueled by biodiesel. Partnering with nonprofit environmental organization Reverb, Brice is using the biofuel to travel to college campuses. "We're hoping to offset the environmental impact of the tour by supporting clean energy projects and using buses and trucks fueled with locally produced biodiesel," says Brice, who is personally focused on natural preservation and water conservation. Read more at Domestic Fuel, or at The Boot. Related Gallery Tesla Model S: Quick Spin View 33 Photos News Source: Teslarati, Jalopnik, Green Car Reports, Domestic Fuel, The BootImage Credit: Copyright 2015 Drew Phillips / AOL Celebrities Green Tesla Volkswagen Alternative Fuels Biodiesel Electric Hybrid Videos recharge wrapup

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.

German carmakers recall 630,000 diesel vehicles in Europe

Mercedes, Opel, Porsche, and Volkswagen will recall over 630,000 cars in Europe, according to reports Friday. No diesel car has been able to get under the legal emissions limit in real-world driving, according to a German government investigation. While only Volkswagen Group has been using a specific "defeat device", other carmakers have been playing with their exhaust gas recirculation (EGR) systems. Depending of the manufacturer, the systems have been cut off at a certain temperature. In a specific test cycle the systems operate to fulfill the legal requirements, but in everyday use the limits are exceeded. According to the magazine Der Spiegel, the supplier Bosch is behind this programming and has provided it to all German automakers. The mentioned carmakers have announced recalls, but many other manufacturers are also mentioned by name in the report, including Alfa Romeo, Chevrolet, Dacia, Fiat, Ford, Hyundai, Jaguar, Jeep, Land Rover, Nissan, Renault, and Suzuki. PSA Group, which produces Peugeot, Citroen, and DS cars, declared yesterday that its offices were raided following an emissions investigation. Related Video: News Source: AutocarImage Credit: Getty Images Government/Legal Green Recalls Mercedes-Benz Porsche Volkswagen Opel Emissions Diesel Vehicles diesel emissions investigation