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Fuel efficiency

Honda has developed technology designed to orevent the 'accordion effect' that can bring t...

While modern in car satnav systems can draw on real-time traffic congestion data and suggest alternative routes for drivers to avoid high traffic areas, Honda has taken a different approach to try and minimize the potential for traffic jams. The company has developed new technology designed to detect whether a person’s driving is likely to create traffic jams and encourage them to drive in such a way as to keep traffic flowing.  Read More

Ford's new Fiesta ECOnetic Technology is the company's most fuel efficient model ever

With the cost of fuel hitting family budgets harder and harder, Ford of Europe has commenced production of its most fuel efficient (and lowest CO2 emissions) passenger car ever. The company’s new Fiesta ECOnetic Technology is powered by a 1.6-liter Duratorq TDCi diesel engine providing 205 Nm of torque that offers fuel economy figures of 3.3 l/100 km with CO2 emissions of 87 g/km.  Read More

Ecogroomer greatly increases the surface area covered by the average groomer

The Ecogroomer is a new grooming solution for ski slopes that aims to cut fuel consumption and costs. The system consists of augmentative grooming units that make standard groomers more efficient than ever before.  Read More

The most interesting aspect of the motor, is that it is the first of the new EA211 series ...

Volkswagen's Polo BlueGT was shown at Geneva this week running a turbocharged 1.4-litre four-cylinder engine.The most interesting aspect of the motor, is that it is the first of the new EA211 series of engines which shut down two of the engine's four cylinder under light and medium loads (below 4,000 rpm, and at torque outputs of less than 100 Nm). Does it work? You bet 140 bhp, a top speed of 210 km/h and using the seven-speed DSG tranny, 4.5 litres per 100 km (62.8 mpg) consumption and CO2 emissions of 105 g/km.  Read More

The EcoSpeed app takes into account various factors, such as the number of traffic stops, ...

By now, we should all know that how you drive has a huge influence on fuel economy, but knowing exactly how to drive in certain circumstances to maximize fuel economy isn't always easy. We've looked at various technologies designed to make the task of traveling at the most fuel efficient speed, taking the most fuel-efficient - if not necessarily the shortest - route, and taking into consideration traffic conditions, that little bit easier. Now there's an app for mobile devices that does all these things. Called EcoSpeed, its creators say it could provide fuel savings of as much as 30 percent.  Read More

A team of researchers are developing inexpensive, light-weight, long-lasting aluminum cera...

Currently, brakes made from composite materials tend to be expensive, and as such mainly just find their way onto high-performance cars and motorcycles. That could be about to change, however. Researchers from Michigan-based materials company REL and the Polytechnic Institute of New York University (NYU-Poly) are developing aluminum composite brake rotors for everyday cars. Not only should they be much easier to produce than existing composite rotors, but they should also be 60 percent lighter than their iron counterparts, and last three times as long.  Read More

Scania trucks will soon offer Active Prediction

As useful as GPS is in the modern world, we're really only at the tip of the iceberg when it comes to some of the potential functionality of satellite-based navigation. The Active Prediction system under development at Scania, a member of Volkswagen AG, is one example. The system fuses GPS and cruise control, allowing the vehicle to predict terrain features of the road ahead and help to boost gas mileage.  Read More

Zoleco's lightweight body and drag reduction design offers a claimed 82 percent reduction ...

Canadian Zoltan Bod is a self-proclaimed "car and performance nut" who has built his very own, very efficient, 151 mpg (1.56 L/100 km) concept car. Dubbed Zoleco (which merges part of Bod's name with the word "eco"), it is designed with ergonomic considerations and seats up to four passengers comfortably. It also features a teardrop body shape and a three-cylinder turbocharged gasoline engine, along with thermal and braking energy recovery technologies, that conserve as much energy as possible. The result is a sporty and eco-friendly car that we're told is fun to drive.  Read More

NASA has just announced that Pipistrel-USA's Taurus G4 aircraft won first prize in its Gre...

Two years ago, aircraft designers were invited to build an electric airplane that could fly at least 200 miles (322 km) in under two hours, using less than one gallon (3.8 liters) of fuel per occupant – or the electrical equivalent. Whichever plane performed best would win its makers a prize of US$1.35 million. That was the idea behind the Green Flight Challenge, a NASA competition that was managed by the Comparative Aircraft Flight Efficiency (CAFE) Foundation, and funded by Google. Well, the challenge wrapped up last week, with the winners being announced this Monday. Pennsylvania’s Pipistrel-USA team took first place, for its Taurus G4.  Read More

The 2011 Chevy Equinox comes with active noise cancelation technology to combat the noise ...

Charged with the task of getting the fuel economy of the 2011 Chevy Equinox down to 32 mpg on the highway and beat out the 28 mpg-rated Honda CR-V, Toyota RAV4 and Ford Escape, GM engineers employed some rather unconventional fuel efficiency technology – active noise cancellation (ANC). By using the same technique used in noise cancelling headphones, the team was able to let the Equinox’s engine run at a more fuel efficient rpm without the associated low frequency noise and achieve what GM claims is segment-leading fuel economy.  Read More

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