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Electric cars win hype, staying power questioned

Electric cars win hype, staying power questioned

LONDON (Reuters) – Electric cars are riding high, as incentives and new models make them a realistic option, but the fresh attention may highlight flaws compared with gasoline and alternatives such as biofuels.

The attention rankles with some in the biofuel industry, whose own hype was abruptly halted by a glut of production in 2007, subsequent bankruptcies and a fall from grace after a link was drawn — which they dispute — between biofuels and spiralling food prices and rising hunger.

Gasoline may beat off both alternatives for decades as the least-worst option, with wider adoption of more efficient conventional cars helping to curb carbon emissions and oil dependence.

The uncertainty is striking for a $5-6 trillion global auto and fuel supply market, where there is agreement only that the number of cars will keep rising, perhaps doubling to 2 billion by 2050.

The momentum is with electricity, following an oil price spike in 2008, lavish government incentives and a crippling downturn across the wider car industry. Last week the United States finalised fuel efficiency standards, following similar rules in Europe.

Green cars grabbed centre stage at auto shows this year in New York, Geneva and Detroit, including all-battery cars, hybrid varieties that switch between electric and gasoline, and small, more fuel-efficient conventional cars.

EXPENSIVE

But battery electric vehicles (EVs) are expensive.

Mitsubishi Motors and Nissan Motor Co last week announced prices for their i-MiEV and Leaf battery-only electric cars, in production already or about to debut, at 3.98 million yen ($42,520) and 3.76 million yen respectively before state subsidies, several times the cost of equivalent cars.

Reality bites with driving ranges of about 100 miles (160.9 km), far less than for a petrol car which U.S. customers expect to exceed 300 miles.

And electric cars have to contend with the multi-billion-dollar cost of a new charging infrastructure, although they benefit from running costs at about a quarter of gasoline at today’s prices, according to electric car advocates.

“The electric vehicle sector certainly has momentum, but it’s questionable whether it has the legs for the longer term, at least at the moment, and whether it has enough scale,” said Peter Wells at Cardiff University’s Centre for Automotive Industry Research, who expected big cost reductions.

Success depends on drivers accepting limitations on range and on re-charging time, which takes several hours, said Pierre Gaudillat, research and development manager at the UK-funded Carbon Trust.

“I don’t see any major breakthrough on the horizon,” he said. Customers may have to compromise on what they expect from a car, perhaps tailored for commuting, and from ownership, for example buying the car but renting the expensive battery.

Hybrid gasoline-electric cars overcome the range problem but are still pricey because of their complexity and battery costs.

Sales of hybrid-electric vehicles are expected to reach about 1.3 percent of an estimated 67 million light vehicle sales this year, according to the information company J.D. Power and Associates.

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Magnetic hybrid motorbike unveiled in Japan

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Magnetic hybrid motorbike unveiled in Japan

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A Japanese vehicle manufacturer unveiled the prototype of a new electric motorbike carrying a hybrid magnetic motor, which can run almost noiselessly up to 180 kilometres (112 miles) on one charge. Tokyo-based Axle Corporation says that the battery of the next-generation electric vehicle motorbike can be charged at home, in the same way as a cellular phone. It takes a little over 6 hours to fully charge the battery, and the vehicle’s maximum speed is capable of reaching 150 kilometres per hour (93 miles per hour).

The company says the futuristic motorbike enjoys high energy efficiency thanks to a state-of-the-art magnetic motor which is a hybrid between a electromagnet and a permanent magnet. The new motor, called SUMO, short for “super motor,” is housed inside the bike’s rear wheel. The manufacture says the new motor is seven-times more cost efficient than gas-powered scooters.

Daisuke Ito, a professional racer who test rode the EV-X7 prototype, said it could potentially replace machines we now see in motor races. “I just feel that in the near future, we’ll be seeing these kinds of electric motorbikes running all around town. And when that happens, conventional vehicles could disappear from motor racing, too, and well be competing only in electric vehicles.”


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