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New Solar Stadium in Taiwan
It’s official now. Taiwan will hold the World Games 2009 in July. This international sporting event will include games like korfball, billiards, dragon boat racing and women’s tug-of-war. But why are we discussing World Games 2009 in an alternative energy spectrum? Actually Taiwan can boast of Asia’s first fully solar-powered stadium. The stadium gives a dragon-like impression if you happen to view it from the sky. In their culture dragon is associated with good fortune. If you happen to spot the dragon scales, look carefully again. These dragon scales are actually 8,844 solar panels. These solar panels are enough to meet the stadium’s energy needs. The roof covers an area of 14,155m2 . They can produce about 1.14 gigawatt hours of electricity every year. This amount of electricity is enough to power 80% of the stadium’s surrounding neighborhood when it’s not in use. The stadium has 3,300 lights and two giant TV screens. Leave a Comment Future Energy, Industry, Solar Power
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New Solar Stadium in Taiwan
30 May 09 | New Solid Oxide Fuel Cell Technology
Scientists are tirelessly working on sources of alternative energy so that we can have a better substitute for fossil fuels in near future. We know that sunlight, wind and geothermal sources of energy are better for everyone. But they also need efficient fuel cells for better utilization of power. Solid oxide fuel cells (SOFCs) seem promising enough for both stationary and mobile applications. Stationary use can cover residential applications to power plants. Mobile applications contain energy for ships at sea and in space, as well as for automobiles. Another advantage of the SOFCs is when they are working in reverse manner as solid oxide electrolyzer cells they create pure hydrogen by splitting water. Leave a Comment Batteries, Fuel Cells, Inventions
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New Solid Oxide Fuel Cell Technology
Harvesting Solar Rays in Space
When in distress we often look towards the heaven to find an answer to our problems. West coast energy giant, Pacific Gas and Electric (PG&E) is doing the same. They are heading towards heaven to trap the sources of renewable energy. This company’s main operations are in San Francisco and northern California. They are trying to get approval from US regulators to purchase 200 megawatts worth of solar energy delivered from solar panels located in space. There is nothing new in this proposal. Pentagon conducted a study on similar lines in 2007. Pentagon study concluded that satellite based solar power is feasible but not economical. It will cost a leg for potential consumers. But PG&E and its partner Solaren that will build the solar panels, quash those fears. They assure that their costs will be comparable to rates for other lines of renewable power. But how? They are not answering that! But Solaren claims it has developed a technology that would make it commercially viable within the next seven years. 7 Comments Future Energy, Inventions, Solar Power
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Harvesting Solar Rays in Space
New Way to Convert CO2 into Methanol
Scientists are continuously working on to find an alternative to fossil fuels. We are familiar with the side effects of fossil fuels and its impact on environment. Right now the fossil fuels seem to be necessary evil we can’t do without. Scientists want alternative fuels that have none of the ill effects of traditional fuels. 13 Comments Biofuels, Environment, Future Energy
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New Way to Convert CO2 into Methanol
New Hope For Biomass Fuels
Biomass fuel is liquid, solid, or gaseous fuel produced by conversion of biomass. They are actually organic materials produced by plants, animals, or microorganisms. Those plants animals or microorganisms can be burned directly as a heat source or they can be converted into a gaseous or liquid fuel. Scientists are looking to biomass for sources of alternative fuels. Biomass can be directly converted to energy (not appealing for an environmentalists or non compatible to modern day living) or converted to liquid or gaseous fuels such as ethanol, methanol, methane, and hydrogen. 6 Comments Biofuels, Industry
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New Hope For Biomass Fuels
New Revolution in Wind Power
As soaring oil prices and greenhouse gas emissions fuel the search for cheaper and cleaner sources of energy, a Japanese aerospace manufacturer may have found the right stuff for a solution. It’s a windmill you can call your very own. Yokohama-based aerospace manufacturer, Nippi Corporation, has developed a revolutionary 20 kW wind turbine power generation system that’s turning heads everywhere. 18 Comments Wind Farms, Wind Power, Wind Turbines
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New Revolution in Wind Power
Improving Performance of Solar Nanotubes
Akira Fujishima, thirty-five years ago, discovered the electrochemical properties of titanium dioxide. He showed that titanium dioxide functioned as a photocatalyst. It produced hydrogen gas from water, electricity and sunlight. Scientists are quite hopeful regarding the qualities of Titania (or titanium dioxide). This is also known as white pigment. It’s used in many products be it paint, toothpastes or sunscreen lotions. Researchers have been exploring different ways to optimize the process started by Akira Fujishima. They want to develop a commercially viable technology that transforms cheap sunlight into hydrogen, a pollution-free fuel that can be stored and shipped. 3 Comments Hydrogen Fuel, PhotoVoltaics, Solar Power
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Improving Performance of Solar Nanotubes
Interactive Renewable Energy Map
These days we are incessantly debating over one of the hottest issues, i.e. environmental pollution and rise in temperature throughout the world. An intelligent person always likes to foresee the near future a bit and try to prepare himself /herself for the impending battle raising from the horizons of the past. He or she won’t start digging a well when the thirst strikes. Most of us want to do something about this and contribute positively to make this earth a better place to live. But we are most of the time clueless. We don’t know from where to begin? Where we can find relevant information? If we are able to track down information then how to process it for our own and community’s good? 10 Comments Industry, Solar Power, Wind Power
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Interactive Renewable Energy Map
First Public Charging Station for Electric Cars
During a low-key ceremony just over a week ago, the first public high-voltage charging station for electric vehicles was inaugurated at the Gateway Center in East Woodland California. Representatives from Tesla Motors were on hand to help demonstrate with six Tesla Roadsters. The power station is capable of charging an electric car in about one hour and is meant to set an example for future stations being planned in other states. 13 Comments Electric Cars, Industry, Transportation
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First Public Charging Station for Electric Cars
Using Radar to Protect Birds from Wind Farms
The new Peñascal wind farm in Texas hopes to become a model for responsible development by installing new radar technology to protect migratory birds and wildlife. According to recent studies, wind farms kill about 7,000 birds a year, although actual numbers are thought to be much higher. The new 202MW wind farm, operated by Spanish firm Iberdrola Renewables, uses radar technology developed by Florida based DeTect, Inc. 8 Comments Inventions, Wind Farms, Wind Power
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Using Radar to Protect Birds from Wind Farms
