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Fuel

Dr. Henry Daniell has developed a cheap way to produce ethanol from waste materials (Image...

While it may not quite be the Mr. Fusion energy reactor Doc Brown uses to convert household scraps into power for his time-traveling DeLorean, scientists have found a way to turn discarded fruit peels, newspapers and other waste products into cheap fuel to power the world’s vehicles. Its developer says the new approach is greener and less expensive than the current methods available to run vehicles on cleaner fuel and is part of his goal to relegate gasoline to a secondary fuel.  Read More

HydroLectricPower claims its HH2 system can turn just about any fossil fuel powered vehicl...

When the promoters of the HH2 Hydrogen Generator Clean Air Combustion System made an appearance at last year’s LA Auto Show they attracted their fair share of skepticism. Hardly surprising given their claims of boosting the horsepower, performance, and mileage of existing vehicles through the addition of an aftermarket device that mixes hydrogen and oxygen extracted from water with existing fuel. But the naysayers haven’t discouraged the system’s developers as they are fronting up to the LA Auto Show again this year with even loftier claims thanks to improvements to their system.  Read More

One of the KLM Boeing 747's four engines was powered by a 50 percent biokerosene/50 percen...

Commercial aircraft are a major contributor to greenhouse gas emissions, but manufacturers and operators are taking steps to tackle the problem. Operators such as Virgin Atlantic have conducted demonstration flights using biofuel, and now KLM Royal Dutch Airlines has completed its first ever passenger flight powered by sustainable kerosene. Using a 50 percent biokerosene/50 percent normal jet fuel mix to power one of its four engines, a Boeing 747 carrying 40 select passengers last week circled the Netherlands for an hour in what KLM claims is the first flight of its kind in Europe.  Read More

Team OptaMotive members (clockwise from top right: Mark Demers, Mike Nispel, Murat Ozkan a...

From more than 100 entrants, 43 teams and 53 vehicles have now advanced to the most important, and possibly exciting, stage of the $10 million Progressive Insurance Automotive X Prize – performance and safety testing. The 43 teams represent 10 countries, 18 U.S. states, and six fuel types and all have passed the fuel-efficiency competition’s Design Judging phase. Vehicles must be able to achieve more than 100mpg or energy equivalent (MPGe), as well as being vehicles that people want to buy, meeting market needs for price, size, capability, safety and performance.  Read More

The electric car of the future will “refuel” while driving or parked, completely automatic...

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

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

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