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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.

Defying Trump, major automakers finalize California emissions deal

WASHINGTON — The California Air Resources Board (CARB) and major automakers on Monday confirmed they had finalized binding agreements to cut vehicle emissions in the state, defying the Trump administration's push for weaker curbs on tailpipe pollution. The agreements with carmakers Ford Motor Co, Volkswagen AG, Honda Motor Co and BMW AG were first announced in July 2019 as voluntary measures prompting anger from U.S. President Donald Trump. A month later, the Justice Department opened an antitrust probe into the agreements. The government ended the investigation without action. The Trump administration in March finalized a rollback of U.S. vehicle emissions standards to require 1.5% annual increases in efficiency through 2026. That is far weaker than the 5% annual increases in the discarded rules adopted under President Barack Obama. The 50-page California agreements, which extend through 2026, are less onerous than the standards finalized by the Obama administration but tougher than the Trump administration standards. The automakers have also agreed to electric vehicle commitments. Volvo Cars, owned by China's Geely Holdings, said in March it planned to join the automakers agreeing to the California requirements. It has also finalized its agreement. The settlement agreements say California and automakers agreed to resolve "potential legal disputes concerning the authority of CARB" and other states that have adopted California's standards. In May, a group of 23 U.S. states led by California and some major cities, challenged the Trump vehicle emissions rule. Other major automakers like General Motors Co, Fiat Chrysler Automobiles NV and Toyota Motor Corp did not join the California agreement. Those companies also sided with the Trump administration in a separate lawsuit over whether the federal government can strip California of the right to set zero emission vehicle requirements. Ford said the "final agreement will reduce emissions in our vehicles at a more stringent rate, support and incentivize the production of electrified products, and create regulatory certainty." BMW said "by setting these long-term, predictable, and achievable standards, we have the regulatory certainty that is necessary for long-term planning that will not only reduce greenhouse gas emissions but ultimately benefit consumers as well." 

VW's diesel problems could end in criminal prosecution

It's not just auto industry insiders who are re-evaluating their thoughts on VW's diesel line-up following last week's bombshell accusation that the German automaker willfully installed software in almost a half-million diesel vehicles sold in the US to get around government emissions tests. Things are moving fast in what is already being called "dieselgate," but here are some of the big news items that we've learned since VW CEO Martin Winterkorn issued an apology yesterday. The biggest news is that both the US and German governments are looking into criminal prosecutions. Here, the US Justice Department has started a criminal investigation and Germany said that its Federal Motor Transport Authority will get involved. When the full history about all of this is written, two key players will be John German and Peter Mock from the International Council on Clean Transportation. They were the researchers responsible for actually calculating the emissions, and thus discovered that what was coming out of the tailpipe and what VW was telling the EPA did not match up. Once the EPA understood what was going on, it forced VW to either explain things all of its 2016 models would not receive certification. Sales of all VW diesels in the US have indeed been stopped, and the EPA says it will take a closer look at all light-duty diesel vehicles in the US. The re-engineered 2016 Volkswagen Passat is being launched in New York today. Two senior Volkswagen executives who were supposed to attend the event - Heinz-Jakob Neusser, VW's board member in charge of technical development and Herbert Diess, chairman of the VW brand's management board - have cancelled. An Audi vehicle is among the VW Group's vehicles affected by this issue, the A3 TDI. Given that VW has admitted in some fashion to installing the "defeat device" to get around the emissions tests, Audi's slogan "Truth In Engineering" now sounds less than perfect. Yes, there is already talk of class-action lawsuits. Nothing official is out yet, but expect to hear more about this in the near future.