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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.

German prosecutors raid VW, Audi offices

As Volkswagen continues to try to put its diesel emissions scandal behind it, the company has had mixed success. It has agreed to pay penalties and fix or buy back affected vehicles in the US, and has made a strong push to evolve into a greener, mobility-focused company. The scandal just won't die, though, and has, in fact, just escalated. Prosecutors have searched Volkswagen's Wolfsburg, Germany, headquarters, as well as Audi offices in Ingolstadt and Neckarsulm and even the homes of some Audi executives, Reuters reports. The raids, which coincided with Audi's annual earnings press conference, are related to 80,000 diesel vehicles with possible emissions cheat devices sold in the US between 2009 and 2015. European vehicles aren't part of this particular investigation. "With these search orders, we aim to clarify in particular who was involved in deploying the technology concerned and in the provision of false information to third parties," the Munich prosecutor's office says. Audi CEO Rupert Stadler, who says his residence had not been one of those searched, says he is supporting the ongoing investigation, admitting that the company has a long way to go to recover from the scandal. The Dieselgate scandal, as it has come to be known, broke in September 2015. Related Video:

Skoda plans big investment into electric cars as part of rebound effort

PRAGUE — Czech carmaker Skoda, part of the Volkswagen Group, said on Wednesday it would invest around 2.5 billion euros over the next five years on future technologies, with more than half going to electric vehicle investment. The Czech Republic's largest exporter is hoping for a rebound in 2021 from a global car sales drop but faces uncertainty over the coronavirus pandemic and a semiconductor shortage rattling the industry. "This year is likely to be another big challenge," finance director Klaus-Dieter Schuermann said. "We expect Skoda Auto's group performance to improve, with sales revenue significantly above the level of last year." Skoda reported on Wednesday a 54.5% drop in 2020 operating to 756 million euros ($894 million). Sales revenue dropped 13.8% to 17.1 billion euros. Global deliveries remained above 1 million cars for a seventh straight year despite a 19% drop after production outages at the outset of the pandemic and a fall in China, its biggest single market. Chief Executive Thomas Shaefer said the car company was managing the semiconductor shortage "but it will follow us for awhile" and the impact was not visible yet. Skoda's core market in Europe would be electric in the future, Shaefer said, although it was still not time to completely switch away from traditional models, which include the launch last year of a new generation of its flagship Octavia model. It has also started production of the all-electric Enyaq iV model, which is a version of Volkswagen's ID.4. Skoda plans investments of 1.4 billion euros into electromobility development as part of its five-year investment plan. Investments will also go into digitalization activities and plant modernization. Related video: Green Volkswagen Skoda Electric