1998 Volkswagen Jetta on 2040-cars

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VW quite interested in solid-state batteries for EVs

Volkswagen is about to make a decision about which advanced battery technology the automaker will seriously investigate to give its electric vehicles more range. VW will decide by July if it will use solid-state batteries made by US-based QuantumScape Corp. in future EVs, according to Bloomberg News. Last year, VW bought a five-percent stake in QuantumScape, which was founded by ex-Stanford University researchers. The lure is that QuantumScape's solid-state batteries may provide a single-charge range of as long as 430 miles. That's more than three times the current range of the VW e-Golf electric vehicle the company recently started selling to the public and is substantially longer than the single-charge range of the Tesla Model S electric sedan. The batteries are also fireproof, making VW's potential decision one with an eye towards more vehicle safety. Solid-state battery technology, in which solid lithium electrodes are used instead of liquid electrodes such as those in lithium-ion batteries, are the subject of research at other automakers and suppliers as well. Toyota says they could be here by 2020. Recently, the cordless vacuum cleaner maker Dyson acquired a $15-million equity stake in Michigan-based battery maker Sakti3 with the idea of using the startup's solid-state batteries in its products. General Motors also has a minority stake in Sakti3, which was spun off from the University of Michigan.

EPA message to automakers: You're on notice

With top administrator Gina McCarthy speaking about the "moral obligation for climate action" on Friday, the Environmental Protection Agency announced it would ramp up its oversight of the auto industry in the wake of Volkswagen's emissions cheating. In a letter sent to manufacturers Friday, the agency said it would begin examining cars to see whether they contained defeat devices "in addition to the standard emissions test cycles." "We are putting vehicle manufacturers on notice." Exactly how the agency plans to test for these devices – which are not devices per se, but algorithms contained in millions of lines of software code that govern vehicle functions – remains unclear. Christopher Grundler, the director of the EPA Office of Transportation and Air Quality, divulged few details in how the agency would uncover so-called defeat devices used by cheaters. "Not today – or actually ever – I'm not going to be describing what new ways we'll be using to detect these defeat devices." Later, he said engineers will have to "come up with some clever ways to do this." The only insight he offered was that the EPA, California Air Resources Board, and Environment Canada would partner on testing more cars for emissions and anomalies. Grundler also said the EPA would diversify its testing fleet. In addition to relying on vehicles provided by manufacturers, the federal agency will now also borrow cars from "private citizens" and utilize rental cars for tests. "We are putting vehicle manufacturers on notice," he said. Joint investigations between EPA and CARB have "been very successful in protecting human health and the environment," said Janet McCabe, the agency's acting administrator in the Office of Air and Radiation. "But we also know, and the Volkswagen violations before us now make it clear, we need to adapt and step up our oversight." That may include an increase in on-road testing in addition to the five emissions tests now more relied upon. The EPA owns and maintains 23 portable emissions-monitoring systems like the one used by West Virginia University researchers who first detected elevated levels of nitrogen oxide emissions from two Volkswagen diesel vehicles. Right now, they're almost exclusively deployed to monitor emission from heavy-duty vehicles, whose NOx emissions "dwarf" the amount produced by light-duty vehicles, which produce less than 2 percent of the total, according to the agency's figures.

VW gets help from Daimler to deal with VW scandal

Volkswagen has hired Christine Hohmann-Dennhardt, a compliance officer, away from Daimler. Normally, this wouldn't be particularly big news. The reason you might care is summed up rather succinctly by Ferdinand Dudenhoeffer, director of the Center for Automotive Research at the University of Duisburg-Essen, who said that Hohmann-Dennhardt is being tasked with helping the entire German automobile industry "clean up the collateral damage from the diesel deceit." Hohmann-Dennhardt had to be released early from her contract with Daimler in order to take on this difficult role with an inter-country rival. VW Chairman Hans Dieter Poetsch thanked "Daimler AG for agreeing to our request to the early termination of Dr. Hohmann-Dennhardt's contract." What makes this move even more interesting is that Daimler and Volkswagen have had a terse relationship in recent years due to the poaching of important employees from one side to the other. According to Bloomberg, Hohmann-Dennhardt's contract with Daimler had been secured through February of 2017, but with her early release, she will start her new role on VW's board of management in January of 2016. Daimler, for its part, released a statement suggesting the decision was made "in the interests of the good corporate governance of the German automotive industry." Prior to her employment at Daimler, Hohmann-Dennhardt served for 11 years as a judge. Reading between the lines, it seems VW's massive corporate scandal has rocked the German auto industry to its core. Enough so, in fact, that Daimler would be willing to let go of a highly talented and well-respected executive – the first woman ever appointed to the German automaker's board – who had served since there since 2011. Feel free to read through VW's entire statement, below. Related Video: Dr. Christine Hohmann-Dennhardt to move to Volkswagen AG in 2016 as Board Member for Integrity and Legal Affairs Daimler AG agrees to move of Board Member for Integrity and Legal Affairs to Volkswagen AG The Chairman of the Supervisory Board of Volkswagen AG, Hans Dieter Potsch, has requested the Chairman of the Supervisory Board of Daimler AG, Dr. Manfred Bischoff, to agree to the early termination of the contract with Dr. Christine Hohmann-Dennhardt, Member of the Board of Management of Daimler AG for Integrity and Legal Affairs, which runs until February 28, 2017. She is to join the Volkswagen Group as of January 1, 2016 as the Board Member for Integrity and Legal Affairs.