Porsche have showcased an electric vehicle concept at the Electric Vehicle Symposium in Stuttgart. The Cayman e-volution is a research vehicle with a charging voltage of 800 volts that accelerates from zero to 100 km/h in 3.3 seconds and offers a range of 200 kilometres. The vehicle will not go into series production, but does give an early indication of just how sporty Porsche believes e-mobility can be.
The Cayman e-volution also hints at what is to come in 2019, when Porsche will bring its first purely electric sports car, the Mission E, into production. The Mission E will be capable of covering a range of over 500 kilometres, and will be able to charge its batteries to 80 per cent within just 15 minutes.
With Porsche Turbo Charging, the sports car manufacturer is also showcasing its first ever accumulator-based fast charging system, which is capable of achieving a charging capacity of up to 320 kW per vehicle or twice 160 kW. The system is a collaborative development between Porsche Engineering and ADS-TEC, and is particularly suitable for use in areas where the distribution system is subject to power limitations.
The system is to be used as a supplement to high-power fast charging network with medium voltage connection. One of these networks will be built on major European traffic routes by 2020 in a joint venture between Porsche, Audi, BMW, Daimler and Ford.
General Motors thinks there's a future for hydrogen fuel cells, but it's not in your driveway. Unless you're a member of the armed forces and your driveway is, say, Fort Bliss. The Detroit automaker is and the U.S. Army are collaborating on a modular experimental light- and medium-duty fuel-cell truck platform with a name so military that it could... 
Each summer I ride my electric motorcycle over 4,000 miles to show how easy it is. Except it wasn’t actually easy—until this year. What I mean by that is that it wasn’t easy and practical until this year. MORE: The 2017 Zero Electric Motorcycles lineup Of course it was easy in 2013 to ride 4,500 miles in 44 days, only going about... 
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Some owners of the 2010 Lexus HS 250h will find an unfortunate notice in their mailboxes next month. Lexus has issued a recall of the hybrid car over the hybrid system, which can potentially fail altogether. If an affected HS 250h's hybrid system does go kaput, the luxury brand says power steering and brake assist functions will work normally, but... 
Another month, another round of deals for hybrid, electric, and fuel-efficient cars. This month, many cars hold their spots as solid deals, but the offers have become slightly more generous for a few. The deals on diesel-powered vehicles have also been shaken up. So, without further ado, the best deals for the month of October are below. DON'T... 
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If you want to drive the absolute cleanest car possible – and if you’re reading this site, we’re willing to wager that you do – then you need to calculate the total well-to-wheels energy use of the car and everything you put into its tank or battery. When it comes to comparing types of vehicles – hydrogen, standard... ![EPA administrator Scott Pruitt [photo from 2014]](https://images.hgmsites.net/tmb/oklahoma-attorney-general-scott-pruitt-2014_100584650_t.gif)
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EPA head Scott Pruitt told miners in Kentucky on Monday that he intends to begin dismantling former President Barack Obama's signature climate-change agenda effort to curb greenhouse gas emissions from coal power plants. Standing alongside Senate Majority Leader Mitch McConnell (R-Ky.), Pruitt told reporters at an event in Hazard, Ky., that, "The... 
Tesla’s aggressive goals for Model 3 production have run into a series of setbacks, and the knock-on effect spilling over into the company’s planned electric semi truck debut, which has again been pushed back from its overdue September launch. Elon Musk announced the later, November 16 unveil date for Tesla Semi via Twitter, while...