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Best Prepaid Cell Phones

by Tracy McGill •

Prepaid cell phones have recently seen a surge in consumer interest as a recession-friendly option for mobile communication. With no contract to sign, prepaid cell phones are an attractive option for those who don’t want a large monthly bill or to be tied down to one phone or carrier for a lengthy period of time. Prepaid cell phones are also …

Copenhagen Waste-To-Energy Plant Will Multi-Function As Ski Slope

by Tracy McGill •

Copenhagen residents will soon be able hit the slopes, not on a ski mountain, but on top of a waste-to-energy plant. Looking to replace their current 40 year old industrial plant, Amagerforbraending held an international competition and unanimously chose this ski slope design by Bjarke Ingels Group (BIG) in an effort to turn what is normally an eyesore into a …

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Best Computer Speakers

by Tracy McGill •

A quality computer speaker system is required to enhance the listening pleasure of those who use their computer for music, movies, or gaming. Fortunately there are many excellent computer speakers to choose from depending upon personal needs and budget. After scouring reviews at PCMag, Cnet, CrunchGear and Amazon, the following are our picks for the best computer speakers. And the …

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Princeton’s Ivy Halls To Be Powered By Solar Energy

by Tracy McGill •

Princeton University will soon be home to the largest solar field on a U.S. college campus. Scheduled for completion by summer 2012, the 5.3 megawatt system will be comprised of 16,500 photovoltaic solar panels, estimated to generate 5.5 % of electrical power to reduce campus energy costs by 8 %. The solar field will cover 27 acres on the university’s …

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Amazing Dutch Bike Path Embedded With Solar Panels

by Tracy McGill •

What could make bike riding even more efficient? How about a bike path embedded with solar panels to produce clean energy while encouraging people to get on their bikes? The town of Krommenie in the Netherlands, just north of Amsterdam, will be receiving the SolaRoad bike path, scheduled to open in 2012.

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High Speed Trains In The U.S.: A Matter Of Efficiency

by Tracy McGill •

With the high speed rail debate officially jumping the tracks into the political arena, American citizens are left to sort through the onslaught of bureaucratic bantering which so often leads to misinformation. The question that’s causing tempers to flare on both sides is whether the government should be funding high speed rail projects across the nation. Many believe that high …

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World’s Largest Solar Roof To Power High Speed Rail Station in China

by Tracy McGill •

Efficiency abounds in China as the world’s largest building integrated photovoltaic project prepares to power the railway station where some of the world’s fastest high speed trains pass through. China Sunergy, a solar cell and module manufacturer based in Nanjing, China, has recently signed a deal with CEEG (Nanjing) Solar Energy Research Institute to supply the 7MW solar modules for …

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New Luminescent Bulbs May Outshine LEDs and Fluorescents

by Tracy McGill •

Retailers are gearing up to meet deadlines for the incandescent light bulb ban. Ikea has already stopped selling the inefficient bulbs. And California has pulled the plug and is letting current supplies run down. Many incandescent lovers are shedding tears and hating on the mercury-containing CFLs and the more expensive (though infinitely more efficient) LEDs. So here come the ESLs. …

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Best Electric Bikes

by Tracy McGill •

Kalkhoff Electric Bike

The past year has seen an abundance of bike manufacturers entering into the electric bike arena with slick, lightweight and powerful bikes. Despite misconceptions, electric bikes allow commuters to increase their range safely and arrive to the office smelling fresh, while still getting exercise (yes, you still have to pedal an electric bike) and reducing their carbon footprint. They also …

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Personal Energy Generator Recharges Your Electronic Device While You Move

by Tracy McGill •

The nPower PEG (personal energy generator) by Tremont Electric wowed reviewers at the 2011 CES convention. This back-up hybrid charger allows you to keep your cell phone, iPod, or other hand-held device working while you’re on the go. By harnessing the kinetic energy that you produce through movement, then converting it into accessible power, the nPower PEG allows you to …