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World's first biofuel-powered flying car - Parajet Skycar drives like a car and flies like a plane
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To Timbuktu by flying car: it sounds the most unlikely journey on earth; a sci-fi voyage from the pages of Jules Verne. But this is no fantasy. The car really flies. And the journey will become reality early in the new year when two explorers set off from London in a propeller-powered dune buggy heading for the Sahara.
The seed of this improbable adventure was sown four years ago when Gilo Cardozo, a paramotor manufacturer, had a eureka moment. For those not familiar with paramotors, picture a parachutist with a giant industrial fan strapped to his back, which provides forward motion and boosts lift for the parachute - or wing - during takeoff. Cardozo’s brainwave was to attach a car to the fan. “I started making a paramotor on wheels that you sit on and take off and it suddenly occurred to me, ‘Why not just have a car that does everything?’” recalls Cardozo, whose Wiltshire-based company Parajet built the paramotor that the adventurer Bear Grylls used to fly near Everest last year.
World first. Ever-restless ocean wave farm generates electricity for 1,500 homes on shore: Pelamis in Portugal
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Three red snakelike devices bobbing in the waves three miles (4.8 kilometers) off the coast of Agucadoura, Portugal, represent the first swell of what developers hope will be a rising tide of wave power projects. These big metallic sea snakes bobbing in the ever-restless waves of the North Atlantic are generating electricity for over a thousand homes on shore. The world’s most ambitious, working wave farm for generating electricity, it is part of Portugal’s national effort to become energy self-sufficient as Denmark has done since the 1970s oil crisis. Portugal is not a wealthy nation and has no coal or petroleum. So wind and water and sunshine are their favored sources of energy. Portugal is also one nation encouraging local cities to become zero emission communities.
Work of art: house with natural light. Intensely green: sunflower husk wall panels, solar heating, recycled water for garden
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Thomas Small is an accomplished cook, so it’s important for him to try new and exotic ingredients every now and then. When it came to the construction of his eco-friendly house, that’s exactly what his architects gave him. After all, crushed sunflower husks and shredded blue jeans don’t sound like typical building blocks. But in the world of green design, such ingredients are not rare. So now, Mr. Small and his wife, Joanna Brody, along with their two very young children and a pair of large French Briard dogs, share a prefabricated urban building that has become an example for others looking for creative ways to go green.
Nature provides. A tree fungus could provide green fuel that can be pumped directly into vehicle tanks: Patagonian rainforest
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A tree fungus could provide green fuel that can be pumped directly into vehicle tanks, US scientists say. The organism, found in the Patagonian rainforest, naturally produces a mixture of chemicals that is remarkably similar to diesel. "These are the first organisms that have been found that make many of the ingredients of diesel," said Professor Gary Strobel from Montana State University. "This is a major discovery."
The discovery may offer an alternative to fossil fuels, said Strobel, MSU professor of plant sciences and plant pathology, who travels the world looking for exotic plants that may contain beneficial microbes. The find is even bigger, he said, than his 1993 discovery of fungus that contained the anticancer drug taxol. The fungus, called Gliocladium roseum and discovered growing inside the ulmo tree (Eucryphia cordifolia) in northern Patagonia, produces a range of hydrocarbon molecules that are virtually identical to the fuel-grade compounds in existing fossil fuels.
Genius. Recycled silicon wafer factory, flipped switch on US' largest solar cell plant: German SolarWorld AG
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A solar cell factory has sprouted in Oregon’s Silicon Forest amid the region’s old-growth semiconductor plants. Bonn-based SolarWorld AG officially flipped the switch on the United States’ largest solar cell plant. (See the Fortune video here.) The company, the world’s fifth largest solar cell manufacturer, has recycled a former Komatsu factory built to produce silicon wafers for the chip industry. The new plant is expected to reach a capacity of 500 megawatts (MW) and employ 1,000 people by 2011. The solar industry is expected to grow to $74 billion in 2017 from $20 billion in 2007, according to Clean Edge Inc., a market research firm focused on clean technology.
Inventors in 800mi car race run on wood chips, cow dung, veg oil, no gas! Jagged Sierra Nevada, bleak flatness of Death Valley
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Wayne Keith, a hay farmer from Springville, Ala. (population 3,000), pulled into Berkeley last week driving a lime-green pickup truck that runs mostly on wood chips but sometimes cow dung, too. Keith, who wore dirt-flecked overalls and a trucker's cap, was in town to compete in the first Escape from Berkeley race, a kind of mini Cannonball Run to Las Vegas for drivers of vehicles that run on anything but petroleum. Two other racers relied on vegetable oil, one on alcohol and one on steam power to run his carriage (mostly for show; after a few miles, it was put on a trailer to traverse some of the dicier terrain).
Jet plane to fly on algae-based fuel by 2010? Europe’s algae bloom aims for feasible alternative to fossil fuel
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"It's exciting because it's achievable," says Peter van den Dorpel, as he looks over the big plastic tubes full of various shades of green algae. His company has designed, produced and marketed the crop in its bid to be the first to provide the aviation industry with a feasible alternative to fossil fuel. In an enormous greenhouse near Roosendaal in the south of The Netherlands, most of the greenhouse is growing tomatoes with impressive efficiency, with one corner dedicated to the cultivation of algae - in a similarly efficient way, according to Mr van den Dorpel. "It's actually like growing tomatoes; the algae need similar things," he says.
This crop uses the warmth, light and a steady feed of carbon dioxide and nutrients to reproduce faster than any other plant on earth. The amount of algae in these tubes can double daily. And that is both the attraction and the problem with algae as a commercial crop. What Algae-Link's system claims to crack, possibly for the first time, is the problem of clogging. A patented internal cleaning system keeps the set-up harvesting twenty-four hours a day.