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Better Place Shows Electric Taxis Working in the Real World

by Tracy McGill •

Shai Agassi, founder and CEO of Better Place, has a vision — a vision for a world free of oil dependency. Mr. Agassi, who is well on his way to making this vision a reality, has what he believes is the solution for making electric vehicles efficient and affordable. He theorizes that the only way to take electric vehicles into …

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3 Reasons Light Rail is an Efficient Transportation Option for U.S. Cities

by Tracy McGill •

Light rail is a type of electric railway that runs on right-of-way railroad tracks or on tracks in city streets. Using their own lanes and able to go anywhere, light rail cars mix well in urban settings by not getting caught up in traffic congestion. Though the United States operates the largest and most efficient freight railway system in the …

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Best LED Christmas Lights

by Tracy McGill •

LED Christmas lights have come a long way since they first hit the market. Now you can get just about any shape, size, and color to please the most die hard of holiday decorators. Most agree they are even more brilliant than the traditional incandescent Christmas lights, but perhaps the greatest benefit is that they are up to 90% more …

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The Most Efficient Washing Machines

by Justin Thomas •

At MetaEfficient, I evaluate appliances based on a number of factors, namely: energy efficiency, effectiveness, reliability, and price. This holds true for washing machines, because all of these factors need to be considered and weighed against each other (I’d also like to include lifecycle analysis, but  there’s no information available for washers). For raw efficiency data, one can turn to …

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U.S. To Phase Out Incandescent Light Bulbs

by Justin Thomas •

Photo credit: USA today After being passed by Congress, Bush just signed into law a massive energy bill that will, among other things, spell the end of traditional light bulb. USA Today reports that the bill will phase out the venerable (but power-hungry) incandescent bulb over the next dozen years in favor more efficient fluorescent, halogen, and LED bulbs. Specifically, …