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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 adding particulate filters to gas engines

Volkswagen is working hard to overcome the PR disaster that is its diesel emissions scandal, and part of its efforts is focusing, weirdly, on petrol engines. Starting in June 2017, the embattled German automaker will add particulate filters to the gas-powered Volkswagen Tiguan and Audi A5. The change will eventually impact nearly every direct-injected gas engine the VW Group makes. Audi? Particulate filter. Seat? Particulate filter. Even Bentley is going to get the tech, all in a bid to reduce soot emissions by 90 percent. In fact, by 2022 VAG expects 7 million of its vehicles to boast the emissions-cleaning tech, which has long been a fixture on diesel engines. "Following increases in efficiency and lower CO2 output, we are now bringing about a sustained reduction in the emission levels of our modern petrol engines by fitting particulate filters as standard," Volkswagen Group research and design boss Dr. Ulrich Eichhorn said in a statement. "In the future, all models will be equipped with the latest and most efficient SCR catalytic converter technology." VW's initial rollout focuses on the 1.4-liter, turbocharged Tiguan and the 2.0-liter, turbocharged A5. Considering the popularity of the 2.0-liter across the VW range, we'd expect it's only a matter of time before VW expands its particulate filters tech to additional gas-powered vehicles. Related Video:

California orders VW Group to fix 15,000 3.0L diesel vehicles

The California Air Resources Board has ordered Volkswagen to come up with a plan for repairing approximately 15,000 cars sold in the state that contain illegal software that may circumvent emissions testing. In a letter sent to Volkswagen Group of America and several company brands, CARB's chief emissions officer says the company has 45 business days to submit a recall plan that will fix affected Volkswagen, Audi, and Porsche models equipped with 3.0-liter diesel engines sold in the state since 2009. "We expect full cooperation in this investigation so this issue can be addressed expeditiously and appropriately," wrote Annette Herbert, chief of emissions compliance. The violations first surfaced in a meeting last week between California regulatory officials and Audi executives. In that meeting, Audi admitted certain versions of A6, A7, A8, Q5 and Q7 models contained three previously undisclosed auxiliary emissions control devices. An auxiliary device is not necessarily the same as a defeat device that intentionally cheats on emissions testing, but Audi and other affected brands hadn't disclosed the existence of the AECDs, which is a violation of the state's health and safety code. Had they been disclosed prior to vehicle certification, there's a possibility CARB may have approved use of the devices. In a statement Wednesday, CARB did not elaborate on whether it considered the three devices mere AECDs or defeat devices. When Volkswagen submits its plan to fix the cars, CARB says it must include an assessment of how the repairs will affect fuel economy, performance, drivability, and the safety of each vehicle. The 15,000 cars affected in California are part of roughly 85,000 nationwide which contain the affected 3.0-liter engines. The US Environmental Protection Agency may soon address how it expects Volkswagen to fix the remaining cars. "EPA and CARB are working closely and continue to investigate following the admission by Volkswagen that the issues EPA identified in the November 2nd NOV (Notice of Violations) extend to all 3.0-liter diesel Volkswagen, Audi, and Porsche vehicles," an agency spokesperson said in a statement Wednesday. "EPA will take all appropriate enforcement action." The 3.0-liter developments, of course, come on top of the company's September admission that 482,000 diesels equipped with 2.0-liter engines contain defeat devices that detect emissions testing and alter the cars' performance.