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Researchers halfway to cutting carbon fiber costs by 90%

Carbon fiber has been utilized for decades to build racecars, as a means to cut weight while maintaining strength. But until recently, the space-age material has been largely absent from the street on anything but supercars because of the expense to use it. Recently, BMW signaled a major shift in that trend when it starting using carbon fiber reinforced plastic panels on the i3 and i8. This relatively small scale start might be just the beginning; the German company believes that a breakthrough to inexpensively manufacture the lightweight stuff is just on the horizon.
MAI Carbon Cluster Management GmbH counts BMW, Audi, Airbus, the German government and many other organizations as supporters, and it's researching how to make carbon fiber cheaper to produce, according to Automotive News Europe. The company thinks it can reduce costs by 90 percent in the near future. "We've certainly reached a halfway point on our cost-cutting target for suitable carbon-fiber parts," said project head Klaus Drechsler to Automotive News Europe.
Unfortunately, it isn't entirely clear just what MAI Carbon is doing to make such a huge leap possible. However, a recent post on the company's website talks about a new form a carbon fiber using a thermoplastic matrix that could be cured in less than three minutes. That's compared to about 90 minutes in the traditional process with an autoclave.

BMW preparing new M4 GTS with water injection

Last month, BMW revealed a new safety car for the MotoGP series. Only instead of just taking one of its production models and giving it some flashing lights, special livery and emergency equipment, the Bavarian automaker used the specially equipped M4 to showcase a new water injection system. And now word has it that the tech is being worked into a new M4 GTS. The system sprays water into the combustion chamber in order to lower the temperature of the air and increase the engine's efficiency, thus allowing it to produce more power without overheating, and relying less on ambient temperatures. It does require refilling a 1.3-gallon water tank in the trunk, though. According to Car and Driver, it's that same system that BMW will be installing in the new M4 GTS, taking the place of previous M3 GTS specials. If precedent is anything to go by, the M4 GTS will also be stripped of excess weight and feature a tighter suspension, stickier tires and more, in order to make BMW's muscle coupe even more hardcore and focused for the track. We could be looking at a debut as early as Pebble Beach in August.

Recharge Wrap-up: E15 could help smog woes, MPG average at all-time high

A new study shows that using an E15 blend instead of regular gasoline would reduce smog in Chicago. Increasing the availability of the 15-percent ethanol blend could help reduce carcinogenic air pollution and improve air quality, particularly on the city's South Side. The study found that E15 reduces the risk of cancer by 6.6 percent. It also reduces greenhouse gas emissions 1.5 percent compared to a 10-percent ethanol blend. Read more at Domestic Fuel. Fairmont Beijing is offering hotel guests a chance to experience BMW's i cars. For the next three months, guests needing airport transfers will be picked up in one of the German automakers electric vehicles. Also, those who choose the hotel's "Passion Package," which includes transportation in one of the cars or on a BMW bike, and a private guided tour of the 789 Arts District and the Peking opera house as well as tickets to an opera performance. Learn more in the press release below. Formula E will host motor shows at the circuits during its race weekends. Visitors will learn about the technology behind the all-electric race series and the racecars, including the safety and performance aspects. The goal of the four-day shows is not only to entertain and educate people, but also to generate interest in electric and hybrid vehicles in hopes that drivers will consider adopting electric cars themselves. Read more at Formula E's website. The average fuel economy of new vehicles has reached a new high of 25.8 miles per gallon, according to the University of Michigan. The school's Transportation Research Institute (UMTRI) used the window sticker ratings of the vehicles to reach that number for the month of August. That's 0.2 mpg higher than July, and 5.7 mpg higher than October 2007, when UMTRI began recording the data. The group also found that average emissions per driver are down by 22 percent since October 2007. Read more at Green Car Congress. The United States Advanced Battery Consortium has awarded a $667,452 development contract to battery maker Xerion. The contract - a 50-percent cost share co-funded by the US Department of Energy - is for a 15-month program to develop next-generation batteries for plug-in hybrids. Read more in the press release below. Fairmont Beijing Introduces Eco-friendly Partnership with BMW's New Electric i Series BEIJING, Sept. 4, 2014 /PRNewswire/ -- Fairmont Beijing is partnering with BMW in a showcase of the luxury carmaker's new electric, environment-friendly i Series.