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Audi creates new diesel fuel from carbon dioxide and water

What if you could power cars of the future with pollution created by the cars of the past? That's what German automaker Audi is hoping to achieve by creating a new synthetic fuel using renewable energy to turn water and carbon dioxide gas into a new kind of fuel they call "e-diesel." The new diesel is being produced at Audi's pilot plant Sunfire in Dresden, Germany. Only a few gallons were created, which the German Federal Minister of Education and Research Johanna Wanka put into her Audi A8 to prove the fuel's bonafides. The base fuel is known as "blue crude" and begins from a green source. Audi uses electricity from wind, water or solar power sources to separate hydrogen from oxygen in water. The hydrogen is then mixed with carbon dioxide which has been converted in carbon oxide. The blue crude is then further refined to create the e-diesel. The carbon dioxide is currently supplied by a biogas facilities, but some of that CO2 was captured from the air. "The engine runs quieter and fewer pollutants are being created," says Sunfire CTO Christian von Olshausen. The fuel can be combined with conventional diesel fuel, as biodiesel fuels already and would be competitively priced against regular diesel, according to Gizmag. Sunfire can produce about 42 gallons of e-diesel a day. That seems like barely a drop in the bucket in terms of Europe's energy use, but Audi is ready to commercialize the technology with plans to expand production with a bigger facility in the future.

Recharge Wrap-up: Chevy Spark EV in Canada, Audi to use Valeo electric supercharger

The Chevrolet Spark EV will become available to retail customers in Canada. "We're expanding our electric vehicle offerings to our customers by offering the 2016 Spark EV for retail sales in the growing EV markets here in Quebec as well as in Ontario and BC," says Chevrolet's Chris Hay. Chevrolet has not yet released pricing for the Spark EV in Canada. In the US, the Spark EV is available in California, Oregon and Maryland. Read more at Hybrid Cars. Four recreational vehicle companies in Texas have settled with the EPA over illegal import and sale of off-road vehicles. The 4,000-plus Hammerhead brand vehicles in question were imported without the proper certification, a violation of the Clean Air Act. Some vehicles lacked proper emission control equipment or were manufactured by a company not listed on the certificate application. The settlement totals $560,000 in civil penalties for the companies involved. Read more from the EPA. The Iowa Supreme Court has upheld the state's natural gas tax, which was challenged by the ethanol industry. Ethanol producers, which use natural gas to make ethanol, argued the complicated tax was unconstitutional, as it forced certain plants to pay more than their competitors. Taxes vary by location, and some plants have to tap into interstate pipelines at much higher tax rates rather than get it from a local utility. Now, ethanol producers will work to change the law. "My hope is that people understand that, something may be constitutional but that doesn't make it good public policy," says Iowa Renewable Fuels Association Executive Director Monte Shaw. Read more at Manufacturing.Net. Audi will use Valeo's electric superchargers to improve fuel economy and acceleration. Valeo says Audi will launch a vehicle using its electric supercharger next year, with other reports suggesting that car will be the Audi Q7. The company says other unspecified automakers will also use the technology in their vehicles. While the electric supercharger adds to the vehicle's cost and electric energy use, it can improve fuel economy by as much as 20 percent. Read more at Automotive News Europe. Featured Gallery Chevrolet Spark EV View 13 Photos Related Gallery 2016 Audi Q7: Detroit 2015 View 15 Photos News Source: Hybrid Cars, EPA, Manufacturing.Net, Automotive News EuropeImage Credit: Chevrolet Government/Legal Green Audi Chevrolet Alternative Fuels Emissions Ethanol Fuel Efficiency Electric Off-Road Vehicles recharge wrapup

Looking for meaning in Audi killing off its $1m electric supercar

Audi's most ambitious - well, most expensive, anyway – electric vehicle is no more. After building fewer than 100 of them (perhaps a lot fewer), Audi has cancelled the R8 E-Tron. Maybe it was the million-dollar-plus price tag. Maybe it was the " supreme hand-built quality." Maybe it was the fact that a non-electric R8 could be had for $164,150. Whatever the reason, was killing the R8 E-Tron a good idea? The R8 E-Tron would have been a good halo vehicle for the brand Here's the case for this being a shortsighted move. As we all know, the VW Group – and Audi especially – is in the middle of an electrification kick, and the R8 E-Tron would have been a good halo vehicle for the brand. Instead, it can stand as a prime example of waffling on the promise of plug-in vehicles. After all, Audi used to be incredibly proud of the R8 E-Tron, even if it had a tough history. The whole program was an on-again/ off-again kind of thing, but with enough momentum to get the EV some time at the Nurburgring. With both Mercedes and the EQ brand and BMW with its i brand moving strong into EVs, letting the headline be "Audi killed an EV" is not exactly fitting. It's not like Audi was wasting time making a lot of these. The R8 E-Tron went on sale in 2015 to customers who made a special request for it, and apparently only 100 did. But let's stop there. Getting 100 people to plunk down a million dollars or so for a car totals up to be a lot of money. There's no reason for Audi to price the car this high (forerunner vehicle programs almost always lose money for a time, just ask Toyota RE the Prius), but it did. And $100 million (if almost 100 were indeed sold) is nothing to scoff at, is it? It obviously wasn't enough to keep the lines and tooling open for this limited vehicle, and that sort of opens up a bigger question. Does the end (the second end, really) of the R8 E-Tron say something more important about EVs? Are they becoming less exotic high-end fixtures and more everyday transport? In a world full of Bolts and Ioniqs and E-Golfs – so, the world of 2017 and beyond – does a super high-end EV have any meaning? Gas-powered cars have managed to pull this off for decades, with Lamborghinis and Maseratis surviving just fine even with millions of Corollas out there. In a more-developed EV ecosystem, expensive EVs like the R8 should be able to do the same. Just not right now.