Swiss auto tuner Rinspeed is rolling into the Geneva Motor Show with a wild shape-shifting, iPhone-controlled electric concept car that adapts to suit the number of passengers.

At the touch of an iPhone app, the streamlined rear end of the one-seater pops up to make room for two more people. The adjustable rear end conserves energy by maximizing aerodynamics. The idea, company founder Frank Rinderknecht says, is to create lightweight, streamlined and efficient zero-emissions “individual mobility” that can adapt to suit the driver’s needs. The iPhone controls everything from the canopy - there are no doors - to the ignition. [ read more ]

Space travel, security threats and increasing passenger numbers are forcing major changes in the way airports are designed.
Elegant space: the interior of the proposed Virgin Galactic spaceport in New Mexico

In fact, when discussing the future of the airport it is now appropriate to consider both conventional air travel hubs we are familiar with, as well as the imminent ’spaceports’. [ read more ]

A jet engine developed by Pratt & Whitney could revolutionize the aviation industry.

One of the biggest names in aviation has developed a jet engine that is more efficient, less polluting and cheaper to use than almost everything else in the sky, and it could revolutionize an industry facing skyrocketing fuel prices and mounting pressure to clean up its act.

Pratt & Whitney has spent the better part of two decades developing the geared turbofan engine that burns 12 to 15 percent less fuel than other jet engines and cuts carbon dioxide emissions by 1,500 tons per plane per year. It’s being called one of the most exciting developments commercial aviation has seen in years, and it was a hot topic at the Eco-Aviation Conference, where the aviation industry spent two days charting the course to a greener future. [ read more ]

Practicality is the last thing anyone considers when designing concept cars. A car made of glass? Windows like gun slits? An automakers’ lawyers would kill those ideas faster than General Motors is killing Hummer.

But practicality isn’t the point. Concept cars are flights of fantasy carrying auto design into the future. Since our future will be a place where a gallon of gas costs more than a gallon of Scotch, the students at Royal College of Art designed their cars that run on things like electricity and algal fuel. [ read more ]

All new cars will have some degree of hybridization by 2020, by which point battery technology will be ubiquitous and vehicles will communicate with one another and the road to make driving safer and easier.

That vision of the future is laid out in “Automotive 2020: Clarity Beyond the Chaos,” (.pdf) by the IBM Institute for Business Value. The report, based on interviews with 125 auto industry executives in 15 countries, says the industry is on the cusp of revolutionary changes that will see environmental sustainability and technological innovation become top priorities as automakers respond to consumer demands for more efficient cars that don’t sacrifice performance, comfort or reliability. [ read more ]

Plug-in hybrids are a great way to ease our oil addiction and do something about global warming. But it’s taken 10 years for conventional hybrids like the iconic Toyota Prius to eke out almost 3 percent of the domestic market, and nothing suggests cars with cords will take hold any faster.

For that reason, plug-in advocates say, we’ve got to figure out how to start converting a sizable chunk of the nation’s 240 million cars into gas-electric hybrids you can plug into a wall socket. There’s a handful of companies venturing down this path, but they charge as much as 12 grand to do the job and the number of cars they’ve converted would fit inside a Toyota cargo ship with room to spare. [ read more ]

Imagine gliding in a floating hotel over the Serengeti, gazing down at herds of zebra or elephants; or floating over Paris as the sun sets and lights blink on across the city as you pass the Eiffel Tower.

Such flights of fancy may one day be possible, if the dream of Jean-Marie Massaud, a French architect, comes true.

As the cost of fuel soars and the pressure mounts to reduce carbon dioxide emissions, several schemes for a new generation of airship are being considered by governments and private companies. “It’s a romantic project,” said Mr. Massaud, 45, sitting amid furniture designs in his Paris studio, “but then look at Jules Verne.”

It has been more than 70 years since the giant Hindenburg zeppelin exploded in a spectacular fireball over Lakehurst, N.J., killing 36 crew members and passengers, abruptly ending an earlier age of airships. But because of new materials and sophisticated means of propulsion, a diverse cast of entrepreneurs is taking another look at the behemoths of the air. [ read more ]

Building the world’s first electric supercar was never going to be easy - even without the hubris, infighting, and mismanagement that nearly sent Tesla spinning off the road.

For Martin Eberhard, there were many obstacles on the path to building the ultimate electric sports car. There was the scientific challenge of creating a lithium ion battery pack stable enough to power a 2,650-pound vehicle. There was the belief that Americans would stick with their gas-guzzlers, no matter what the price of oil. And there was, of course, the considerable resistance in the venture capital community to funding heavy industry.

But for Eberhard, the ultimate indignity came in early June of this year. Just days before he was finally supposed to take possession of his Tesla Roadster, a gray beauty with orange racing stripes that he had devoted the past five years of his life to building, a technician who had been driving it on the 101 freeway relayed some bad news.

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Two engineers built a prototype of a very fuel-efficient car in their spare time.

[ read more ] (video)

What do you get when you cross a bus with a train? A dual-mode vehicle that has the versatility of a bus, the speed of light rail and fuel economy vastly better than either.

Toyota and its truck-making subsidiary Hino Motors have signed on with Japan Rail Hokkaido to develop the vehicles, which carry 25 people and reportedly burn one-fourth the amount of diesel fuel required by conventional buses. Japan Rail started testing them about 18 months ago, and bringing Toyota aboard could speed up development and commercialization of what may be the mass transit vehicle of the future. [ read more ]