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Replacing gasoline with biofuel derived from processed waste biomass could cut global emis...

If there’s one thing there seems to be an endless supply of, it's garbage. The idea of turning the trash that currently ends up in landfill into a fuel to combat the growing energy crisis and tackle carbon emissions isn’t new. Companies like Waste2tricity in the UK are already looking to convert waste from business and industry into clean electricity. Now scientists in Singapore and Switzerland have added credence to the idea, saying that replacing gasoline with biofuel derived from processed waste biomass could cut global emissions by 80%.  Read More

The Vexia Econav 435 gives drivers recommendations on the most fuel-efficient way to reach...

As GPS navigation systems increase in popularity, the world’s fuel supplies simultaneously are in decline. However, the Vexia Econav 435 GPS is attempting to do its bit for the environment by offering a system that gives drivers information on the most economical route, which gear to use and when - even how firmly to accelerate. The manufacturers say the aim of the unit is to reduce drivers' fuel consumption by up to one third.  Read More

Chemical engineering Professor Brian Korgel tests one of his printed solar cells

Cheaper solar cells – roughly one-tenth the cost of current day prices – could be available within three to five years thanks to a manufacturing procedure that uses nanoparticle ‘inks’ to print them like newspaper or to spray-paint them onto the sides of buildings or rooftops. Even windows could become solar cells thanks to the semi-transparent inks. 'Painting' solar cells on buildings has been an idea in the making for some time – Gizmag investigated the possibilities of 'solar paint' in 2008.  Read More

The ALICE-powered NASA rocket launched in Indiana this month

NASA and the Air Force Office of Scientific Research (AFOSR) have successfully launched a nine-foot rocket to a height of 1,300ft using an environmentally-friendly propellant made from aluminum powder and water ice. The fuel, called ALICE, has the consistency of toothpaste with a high burn rate and achieved a maximum thrust of 650 pounds during this test.  Read More

The Pipistril has high hopes for the CGFC event

As we've seen with the ongoing X-Prize model, competitions can be a great way to provide incentive for technological advancements in transport. While the latest example, the Lunar X Prize, has its sight set on the heavens, NASA is running a competition with objectives a little closer to the ground. The Green Flight Challenge is enticing creative types with a USD$1.5 million prize in which designers need to create an aircraft that is low cost, quiet, has a short take-off, is 'road worthy' and gets excellent passenger-miles per gallon.  Read More

A picture from the patent filing for General Fusion’s proposed fusion reactor.

Nuclear fusion offers a completely clean method of producing vast amounts of energy. So far the major stumbling block for scientists has been creating a controllable fusion reaction that achieves “net gain”, meaning it gives off more energy than is needed to trigger it. But Canadian startup, General Fusion, is claiming it can build a relatively low-tech prototype nuclear fusion power plant within the next decade for less than a billion dollars.  Read More

At 25 mpg, an original Model T would still give you better fuel economy that most vehicles...

Gizmag is always on the lookout for alternative means of powering vehicles and saving precious fossil fuels. But, in truth, the vast majority of us still drive exclusively petrol-powered cars. And the even sadder truth, outlined in a new research from the University of Michigan, is that the average fuel efficiency of a US vehicle has improved only three miles per gallon since the days of the Ford Model T.  Read More

The Nissan/Jatco CVT transmission which Nissan says will be incorporated into its compact ...

Nissan and its transmission supplier Jatco have developed a next generation CVT (continuously variable transmission) that promises better fuel economy and performance in a compact and lightweight package. The new CVT combines conventional CVT belt operation with an auxiliary gearbox and has a significantly increased gear ratio range – roughly 20 percent higher than other CVTs and among the world's highest for production vehicles according to Nissan.  Read More

Hybrid! Hail a cab from Colin Paton and there's a good chance you'll get in a Toyota Prius...

Scottish council, West Lothian (near Edinburgh), has given the green light to a local cab company to run a fleet of Toyota Prius vehicles. The decision makes Calder Cabs the first cab company in Scotland to offer the hybrid cars after the council determined that the Prius could be licensed as a private hire vehicle.  Read More

Which came first, the chicken or the biodiesel? Well the chicken obviously 
 (Photo: The A...

Scientists in Nevada have found a new and environmentally friendly source of biodiesel – “chicken feather meal”, a delightful material that consists of chicken feathers, blood, and innards made from the 11 billion pounds of poultry industry waste that accumulates annually in the US alone.  Read More

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