Electric

This month dozens of competitors will gather in Darwin, Australia, for the start of the Global Green Challenge. This 1860 mile (3000km) showcase of state-of-the-art transport technologies pits environmentally friendly vehicles against the heart of the Outback as they race south towards the finish line in Adelaide. The event has evolved from the famous World Solar Challenge and now includes two classes: one for solar-powered vehicles and an "Eco Challenge" for other types of electric, hybrid and alternative fuel production and experimental vehicles. Read More

A lesser-known fact about the operator of the world's most popular Internet search engine is that it's been running a small fleet of hybrid vehicles for the past few years to support its effort to reduce CO2 emissions, cut oil use and stabilize the electrical grid by accelerating the adoption of plug-in electric vehicles. Google engineers have put the cars through numerous tests to both prove and improve electric vehicle technology whilst publishing the results on the Internet. More recently, Google has confirmed that the fleet is currently running smart software to enable communication between the grid and the vehicles. Read More

It’s starting to look like roads will become much more than simple thoroughfares made of concrete and asphalt in the not too distant future. As we’ve seen, work is already underway to embed them with solar panels and piezoelectric generators to generate electricity. Now engineering company Ingenieurgesellschaft Auto und Verkehr (IAV) is looking to embed them with electrical conductors that would “refuel” the electric cars of the future while they are driving or parked. Read More

With a very sturdy folded steel frame and elegant simple design, the Mosquito or Mücke electric bike is one good-looking machine. Its 48V lithium batteries only cost a few (European) cents to charge up and will give a range of about 60km (37 miles). The 0.8kW motor produces a top speed of around 50km/h (31mph) and the bike also has a removable center pole for instant accessibility. Read More

In this week's Gizcast, Geoffrey Baird speaks with audiologist Anthea Arkcoll about a new type of hearing aid that bypasses the ear altogether and uses bone conduction technology to send a direct signal to the auditory nerve. Then Loz Blain wraps up with some of the most interesting electric and green car concepts the Giz team are drooling over in Frankfurt, and a quick look at a medical device that could give doctors a new way to fight stubborn cancer tumours. Read More

Volkswagen showed an all-new electric vehicle, the E-Up! Concept, at Frankfurt yesterday, indicating strongly that the car will be very close to the production model we’ll see in 2013. The 81 PS (54 PS constant) front-wheel-drive E-Up! can accelerate to 62 mph in 11.3 seconds before reaching a top speed of 84 mph. The E-Up! weighs just 1,085 kg (it’s lithium-ion batteries weigh 240 kg) and will have a range of over 80 miles. Read More

One of the most visually distinctive cars on show at Frankfurt on the opening day of the world’s most important car show was Peugeot’s BB1 concept car. Looks aside though, the inbuilt practicality of a car just 2.5 metres long and capable of seating four people indicates how the design freedom afforded by electric cars opens the way for reinventing the automobile in every way: architecture, style, interior design, interior space and connectivity. Read More

One of the highlights of IAA 2009 was undoubtedly Audi’s electric Quattro, and the development ecosystem the company is establishing. Dubbed the e-tron, it has four motors producing in total a 230 kW (313 hp) and a stunning 4,500 Nm (3,319.03 lb-ft) of torque, enabling it to accelerates from 0 to 100 km/h (0 – 62.14 mph) in 4.8 seconds, and from 60 to 120 km/h (37.28 – 74.56 mph) in 4.1 seconds. The car’s lithium-ion battery is stored directly behind the passenger cabin for an optimal center of gravity, and holds 42.4 kilowatt hours, enabling a range of 250 km. Read More

Electric vehicles of small proportions are beginning to emerge as the theme of this year’s Frankfurt Motor Show, and the presentation of a comprehensive range of electric vehicles by Renault, dubbed the Z.E. range, was the clincher. Perhaps more important, was Renault’s commitment to begin selling its new Z.E. range at affordable prices in 2010. Read More