Electric

When BMW released their original C1 scooter in 2000 nobody had seen anything like it on the road. And not many C1s were seen on the road after it was released either. In the three years that BMW produced the scooter-with-a-roll-cage, only about 12000 were made. The riding public didn’t quite know what to make of the C1 and BMW never sold as many as it had hoped. Now BMW has brought the urban runabout back as the C1-E concept vehicle with an electric drivetrain. Could it be the C1’s time has come? Read More

“Electric cars should be rewarded for their energy efficiency, not for moving emissions from exhaust pipes to powerstation chimneys” says the UK's Environmental Transport Association (ETA). In a report titled "How to avoid an electric shock - Electric cars: from hype to reality", the ETA has taken a close look at electric-powered vehicles (EVs) and their associated technologies. In what could be a shock to some commuters – and governments - the report states that EVs could potentially speed climate change, rather than reduce it, and might not be as good for the planet as some of the spin suggests. Simply put, it’s not necessarily the cars themselves that will cause the damage, but the way the electricity is generated to power them and how often we drive them. For instance, EVs powered by “green energy” - wind or solar - are obviously superior, but if the electricity comes from coal, hybrids perform better. Read More

We've long argued that electric motorbikes make sense - low-emissions, quiet operation, instant torque and hardly any maintenance compared with their gas-guzzling cousins. The sluggish reaction of the established industry players to this e-revolution has created an opportunity for names like Brammo, Vectrix and Zero to try their hand, and now a brand that dares to put the words "electric" and "superbike" in the same sentence. Launched last week in Las Vegas, the 130+ mph, GBP25,000 Mavizen TTX02 is based around a KTM RC8 frame, ships with two Agni motors and boasts a hot-swappable battery and drivetrain architecture. Born from, and bred for, the world's first electric GP, the bike is a "laptop on wheels" that runs on the Linux OS, comes with with integrated IP connectivity and a USB based system bus for open source engine management, and although it's not being sold as a street legal machine, TTXGP founder Azhar Hussain says the package can still provide a pathway from the racetrack to the road. Read More

A new era of motor sport began in June this year with the running of the world's first zero-emissions GP at the famous Isle of Man circuit. Now the TTXGP’s manufacturing arm is set to unveil a factory production electric superbike. Billed as "a computer on wheels", the Mavizen TTX02 is designed to deliver racing performance in a versatile package that will serve as a development platform for would-be competitors in the fledgling world of the e-GP... and it even comes with its own dedicated IP access and connectivity to the network. Read More

UK car manufacturer Axon Automotive has used the Milton Keynes Science Festival to preview its plug-in hybrid lightweight passenger car. The car combines carbon fiber composite construction with a full electric mode for short-run local travel and a petrol or bioethanol-powered engine for longer distances or highway travel. Read More

The second in our series of interviews with Michael Bennet-Levy looks at the Steuart’s Patent vacuum tank regulator – a clock produced in 1923 that its makers, J & D Meek, claimed was accurate to “better than a second a year.” If true this would have made it the most accurate timekeeper in the world prior to the invention of Caesium clocks in the mid 1950s. The essence of the Steuart regulator is that the electric motor drives the clock and the pendulum governs and corrects the speed of the motor. Neither is connected. Ideal for telescopes (because it doesn't tick), the clock was used as a stand-in for Big Ben during WWII and in the opinion of the Scientific American it marked “the most important development in clock-making which has taken place in modern times.” Read More

Ultra Motor, known for its A2B electric assist bicycles has thrown out the pedals and replaced them with footrest platforms in its latest offering - the A2B Excel electric scooter. Weighing in at 90lb (41kg), the Excel uses an 800W hub motor at the rear wheel to achieve a range of around 28 miles (45km) and a top speed of 28mph (45kmh). Read More

With electric powered vehicle development picking up pace in a big way, German based company e-Wolf is looking to take things one step further after unveiling its “e-2” EV prototype. Boasting an expected acceleration of 0-60mph in under four seconds, e-Wolf is set to deliver an Italian-inspired electric “supercar” that puts the mean in green. Read More

German researchers say a new type of electric vehicle battery that runs on electrolyte fluid can be recharged as easily as refilling a petrol tank. When the redox flow rechargeable batteries are low, the discharged electrolyte fluid can simply be exchanged at the gas station for recharged fluid. Read More