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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.

Audi, MIT, GE start cab ridesharing study in New York City

Audi, Massachusetts Institute of Technology's (MIT) and General Electric are getting together to study something that won't likely be thrilling for New York City cab drivers. But there are bigger fish to fry and keeping cabbies happy. The German automaker is working with MIT's Senseable City Lab and GE on a study designed to get a better handle on how ridesharing in the city's cabs could work and how such a practice could cut both emissions and traffic in the largest US city. The program, dubbed HubCab, will track more than 150 million taxi trips in a year. The broader idea is to figure out how ridesharing could cut trips by 40 percent. That's not likely to please the holders of those coveted NYC taxicab medallions but would certainly benefit the city in other ways. "The aim of HubCab is to spark thinking about ways of utilizing publicly available data as we explore new concepts for mobility, especially in crowded urban contexts," said Audi spokesman Brad Stertz. Stertz allowed that there remained many legal and "customer acceptance" issues to address with ridesharing and that there was no timeframe for concluding the study or when the findings would be put into effect via an actual ridesharing system. At least it's a start. Check out Audi's press release below. MIT, Audi launch HubCab project in New York City • HubCab will track more than 150 million taxi trips in NYC to gain insight on ride share scenarios • Insights will inform researchers on how car sharing systems can lower vehicle emissions, reduce congestion, and save money and time • Scientific study conducted at Massachusetts Institute of Technology's Senseable City Lab with support of VW Group's ERL, Audi and GE MIT, in partnership with Audi and GE, launches HubCab – a transportation tracking tool aimed at reducing commuting congestion, decreasing vehicle emissions and dramatically lowering the cost of mobility infrastructure. HubCab tracks more than 150 million taxi rides in New York City over the course of a year. With this information, researchers can identify commuter travel patterns and work to develop a more efficient car share system. MIT researchers say HubCab technology could not only save people money and time, but allow users to better plan their taxi rides around the city, potentially reducing the number of trips by 40%.

2015 Audi Q3 is ready to woo America's young and upwardly mobile

You can hardly blame Audi for its decision to finally bring its Q3 compact crossover to America, even though it's been on sale in other global markets since 2012. CUVs of all stripes are red hot, and the number of players in the US entry-level premium segment is mushrooming. Rapidly growing Audi simply can't afford to be left out of the discussion in favor of vehicles like the BMW X1, Land Rover Range Rover Evoque, and even small near-luxury entries like the Buick Encore, if only because capturing these customers could result in subsequent sales of more profitable models down the road.
Audi evidently intends to attract these new, younger customers by spoiling them in decidedly unGermanic fashion: by offering lots of standard equipment. Peruse the spec sheet on base models from rivals and you'll see things like manually adjusted faux leather seats, conventional projector headlamps, and little in the way of frills. By comparison, the 2015 Q3 comes with an embarrassment of standard features, including heated and power-articulated leather seats, panoramic moonroof, Xenon headlamps with LED accents and keyless start.
First impressions of the four-cylinder, 200-horsepower Q3 revealed here at the Detroit Auto Show are very positive, with a rakish (if overly familiar) shape and a fair amount of utility with up to 48.2 cubic feet of storage with the rear seats folded. If Audi can price the Q3 similarly to the entry-level BMW X1 sDrive28i ($31,825 delivered) when it arrives this fall, we think it'll sell like hotcakes - just like its Q5 big brother.