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Solar Energy News Saturday September 16th 2006
Sunny Prospects for Solar
(Living on the Earth) The demand for solar power in the U.S. and worldwide is rising. Factories that make solar silicon are working hard to keep up. That’s keeping the price high for homeowners, but installers say their phones keep ringing with new requests. Living on Earth’s Ingrid Lobet reports on the sunny outlook for the solar industry.
Window film can protect home from harmful sun rays
(DetNews.com) D oes the blazing sun make one room in the house so hot it is unbearable? Is the sun bleaching your drapes, couch, carpeting or wood flooring? Would you feel safer if someone couldn't just punch out the window and make off with your things? Are you getting an interference problem with cell phones or beginning to worry that someone could hack into your wireless computer net and steal data? The proper window film can stop each of these problems. Window films can block 99 percent of the UV rays, up to 97 percent of infrared heat rays, reduce glare and reflect winter heat back into the room as well as keep windows from shattering and protect wireless networks.
Radiant Attic Barriers Cheaply Foil Sun's Heat
(The Ledger) For many years, builders have been using various types of foil material in homes, but about 25 or so years ago energy researchers found that foil could be installed in an attic to block solar-generated heat from getting into the house. The secret to its performance is combining this material with an airspace to form an effective barrier in stopping the downward heat transfer from the hot roof.
FROM ECLECTIC TO ELECTRIC
(San Jose Mercury News) The hippie van has gone high-tech. Volkswagen's Silicon Valley research lab has used the iconic symbol of the '60s as a platform to display new technologies such as lithium-polymer batteries, surfboards lined with solar panels and even an electronic bumper sticker. Called Chameleon by Vickie Chiang and the 20 other engineers who worked on it at Volkswagen's Electronics Research Laboratory in Palo Alto, the concept VW bus makes its public debut next weekend at the AltWheels Alternative Transportation Festival in Boston.
On standby
(Fort Worth Star Telegram) The problem of "phantom loads" - the stand-by electric use of devices not being actively used - has been growing over the past several years as we use more and more electric items at home. As televisions get bigger and have more features, as we plug in our DVDs and VCRs and our video games and surround-sound systems and radios and phone chargers and ... well, you get the picture. Most of those products use electricity when they are turned off to give you stand-by power for an instant-on feature, keeping those clocks operating all the time. A recent report from Steven Winter Associates, a well-known national building systems consulting firm, cited a study by Lawrence Berkeley National Laboratory that estimated that 10 percent of home electricity usage can be traced to standby power users.
Bahrain must utilise solar power says researcher
(Trade Arabia) Bahrain's hot summer climate makes it an ideal location for utilising solar power, says a prominent Bahraini researcher. Bahrain University Sciences Dean Dr Haifa Al Maskati said, in a report in our sister publication Gulf Daily News, that Bahrain should look at ways of using solar power to generate electricity. "The reason that solar power is still an alternative energy source is because of the high start up costs associated with using it," she said.
College students go unplugged
(News 10 Now) Over the river and through the woods is a group of students taking a road less travelled. Baylor Johnson, a St. Lawrence University Professor, said, "We give up on purpose a lot of the comforts of modern civilization and a lot of the distractions." Here, in the Adirondack Park, 14 students have traded in their otherwise hectic campus lives to chop, cook, and provide their own entertainment. But, that's not all. "They discover what really feeds them, what really makes them happy. And it is changes their life permanently," Johnson said. Students are not allowed to listen to TV or radio, but they do have electricity. In fact, the entire camp is powered by solar energy.
Non conventional energy
(The New Nation) A non traditional source of energy of much potential in the rural areas of Bangladesh is solar power. It is very well suited for rural Bangladesh because it does not involve expending so much resources on wires, poles and other equipment. Users need to make only a one time investment in solar panels that last decades with good maintenance. They do not have to pay bills and are not harassed by regular power shut-offs of the type suffered by consumers of the Rural Electrification Board. Solar power has proved to be efficient in all assessments made so far.
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