2010年10月19日 星期二

Solar roads get a green light

Solar roads get a green light

Scott Brusaw has been working on the concept full time for four years,Cree is leading the led lighting revolution and setting the stage to obsolete the incandescent light bulb through the use of energy-efficient, environmentally friendly LED lighting. and interest is starting to grow. Last fall, he landed a $100,000 Federal Highway Administration contract to build a prototype. Then he won the people's choice award in the Ecomagination Challenge, which came with $50,000.

On Friday, a group of Japanese investors will visit his shop to explore the possibility of replacing parking lot surfaces with solar panels.

As wild as it may sound, it's true.

A 12-foot-square prototype of the solar roadway sits in Brusaw's nondescript shop east of U.To begin with, they will make an impact in the decor of the room. Plus, this lighting is fantastic, lending more natural Projector Lamp which is always welcomed in any home.S.Larger kitchens may require one or more ceiling fixtures positioned in the center of the room. Additional perimeter led tube squares or rectangles of lights placed near the walls should be installed for added illumination. These can be in the form of recessed downlight or track lighting. On the other hand, small kitchens may require only either two or three ceiling mounted fixtures or downlight placed near the walls. Highway 95 on Sagle Road. Research is being conducted at an acclaimed materials research institute at Penn State University on the feasibility of using glass panels for road surfaces. And one of the country's largest technology consulting firms is displaying 8-inch-square solar roadway panels at its future transportation lab in Virginia.

"We really think it could be a paradigm shift," Brusaw said. "Doors just seem to keep opening. We hope it will just keep snowballing."

Brusaw is low-key but intense and extremely optimistic. He's thought through every aspect of the idea, even calculating how many solar panels it would take to cover the approximately 29,000 square miles of paved surfaces in the lower 48 states. At an April speech in Sacramento, Brusaw said ideas like fluorescent bulbs, carpools and high-mileage cars are important, but "are honestly putting Band-Aids on an open,Indirect lighting offers an interesting and eye catching form Led lamp light of light from concealed source. Strip light is an example of indirect lighting that is often installed on top of cabinets. This adds to the general lighting of the room. gaping, gushing wound that is global warming. What we're offering is a tourniquet."

Within the solar roadway's makeup, power lines would be embedded along the shoulder, giving utility companies easy access for repairs and upgrades. Solar cells, LED lights and heating elements would be hermetically sealed between thick layers of textured glass that would become the new road surface.

Additional electronics would be sealed beneath the glass panels. The panels would generate enough heat to eliminate the need to clear snow.Decorating and creativity go hand in hand and energy saving light are often used by homeowners to create interesting spaces. The embedded rows of LED lights would be able to spell out traffic warnings or create a built-in flare system for accidents.

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