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Recharge Wrap-up: Porsche buys stake in carbon fiber partsmaker, Formula E runs on solar

The US Department of Energy is providing $35 million in new funding for fuel cell and hydrogen technologies. The money will fund projects to advance technology and speed up adoption of fuel cell applications like light-duty vehicles. Categories for possible projects include deployment of fuel-cell electric hybrid vehicles, mobile refueling and one called "Crosscutting: America's Climate Communities of Excellence." Other possible projects include research and development for hydrogen production, delivery and fuel cell manufacturing. Read more from the DOE. Porsche will buy a 25.1-percent stake in carbon fiber parts manufacturer Capricorn Composite GmbH. Capricorn has provided parts for Porsche's LMP1 racecar and 918 Spyder. The deal will give the automaker better access to the lightweight material going forward, and will "build on joint work over many years in the motor-sports industry and secure the future," according to Porsche. Porsche's parent company Volkswagen owns almost 10 percent of Capricorn's competitor SGL Carbon SE, but an expansion of that ownership could be thwarted by BMW, which controls more of SGL's stock. Read more at Bloomberg. The electric racecars running in the Formula E Miami ePrix will use solar energy. Florida Power & Light (FPL) will provide the electricity the cars will be using for the race on March 14, and its Martin Next Generation Solar Energy Center provided the electricity the cars used during the announcement event. "Our partnership with Formula E and the Miami ePrix is another example of our commitment to advancing zero-emissions solar energy and the use of electric vehicles in Florida," says FPL President and CEO Eric Silagy. FPL currently operates two other solar plants, with plans to install 1 million solar panels at three more power plants by the end of next year. Read more at Domestic Fuel. Featured Gallery 2015 Porsche 918 Spyder: First Drive View 51 Photos Related Gallery 2015 Formula E Buenos Aires ePrix View 28 Photos News Source: DOE, Bloomberg, Domestic FuelImage Credit: Porsche Government/Legal Green Motorsports Porsche Alternative Fuels Electric Hydrogen Cars recharge wrapup

2015 Porsche Panamera S First Drive

Porsche brought the Panamera in for its garage makeover and drove it out looking almost exactly the same. Turns out it was one of those fancy German refreshes where everything happens in places you can't immediately see, as we found recently on the 2015 Volkswagen Jetta TDI. The marquee revision across the lineup is under the hood, where every engine gets, at the very least, more power. Such is the case for the naturally aspirated V6 in the entry models, fitted with an increase of 10 horsepower for a total of 310. The same goes for the naturally-aspirated 4.8-liter V8, which lives only in the Panamera GTS now, and gets 10 more hp for a total of 430. That same V8, twin-turbocharged in the Turbo model, is graced with 20 more ponies for 520 hp. The mightiest marquee revision is saved for the S models, which surrender their use of the 4.8-liter V8 and get a 3.0-liter, all-aluminum, twin-turbocharged V6 in its place. It's a brand-new engine designed in-house and related to the 3.6-liter V6 in the base models, but with new features like a magnesium timing chain cover, variable camshaft timing for the intake and the exhaust valves, and a new fuel- injection system. Putting out 420 hp and 384 pound-feet of torque, it's got 20 more hp and 15 more lb-ft than the V8 it replaces. What's more, torque used to peak from 3,500 to 5,000 rpm, but the new torque curve maintains maximum twist from 1,750 to 5,000 rpm. It is less thirsty as well, posting an estimated fuel economy of 17/27 miles per gallon city/highway, besting the 16/24 city/highway of before. An improved stop-start mechanism contributes to this, as it cuts the engine earlier, and the coasting function benefits from a new disc clutch that can decouple the seven-speed PDK dual-clutch transmission from the driveline. As we wrote in our Panamera S E-Hybrid review, you'd need to be obsessed with the Panamera to notice the sheet metal changes around that engine. It's the perfect car to ask, oh so coyly, "Notice anything different about me?" while you stand there dumbfounded, silently thinking, "No." Here is your cheat sheet: the front and back ends are "tighter," meaning faintly more squared off, the front intakes are larger, the tailgate gets wider rear glass over the same-sized opening, the rear spoiler is wider, and the rear license plate bracket has been mounted lower. But even now that you know what the changes are, odds are still 200-to-1 against you actually noticing.

Is Porsche planning a GT5?

A trademark application filed in Europe suggests Porsche could be planning a GT5 model to slot at the bottom of its track-focused sports car lineup. The German automaker's GT skunkworks division in Weissach earned its reputation with enthusiasts producing the GT3 and GT3 RS versions of the 911, and previously offered GT2 and even GT1 models as well (although the latter was a limited homologation special). It recently extended itself slightly downmarket with the launch of the Cayman GT4, but this trademark application – already reportedly accepted in Germany and currently being reviewed by the European office – suggests an even more accessible model could be on its way, Autocar reports. Just what form a GT5 would take, however, remains a mystery. The numerical progression would suggest that Porsche is planning a hardcore version of an even smaller sports car, if such a project ever got off the ground to slot in below the Boxster and Cayman. Given that the 911 has bred both GT2 and GT3 versions, Weissach could alternatively be planning an additional GT version of the Cayman, or planning a hardcore version of the Boxster. The prospect of a GT5 version of the Macan, Cayenne, or Panamera seems unlikely as the alphanumeric designation has never been applied to anything other than a two-door coupe, but then we never really know what the future will bring: Before 2002 Porsche had never done anything with more than two doors altogether. These designations are typically borrowed from their corresponding racing class, and of course there is no GT5 category. But then most of these racing classes have been amalgamated into GT3 anyway, unless Porsche is planning on using the name for its own entry-level spec racing series. But at this point we're just spitballing. It's just as likely that the company has simply filed the trademark application to keep its options open for the future. Related Video: