Energy Efficiency- Page 10 of 22
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Massachusetts is Tops in Energy Efficiency Poll
An annual scorecard ranks the Bay State first in the nation; Wyoming comes in last
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The Difference Between Efficiency and Efficacy
Here's the reason that the term ‘efficacy’ pops up frequently in the field of energy efficiency
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The Achilles’ Heel of Zoned Duct Systems
The way that many zoned duct systems handle excess air can create a few problems
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Are LEED-Certified Buildings Energy-Efficient?
The LEED prerequisite that requires buildings to beat the ASHRAE 90.1 standard has raised the bar for energy performance
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U.S. Lags in Energy Efficiency
A new report puts the country's efficiency efforts near the bottom of the heap
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Polyethylene Under Concrete Slabs
Does the poly vapor barrier belong above the rigid foam or below the rigid foam?
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California Study Shows Big Savings in Home Energy Retrofits
In Stockton, California, researchers achieved 35% to 74% savings in four homes
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How to Buy an Energy-Efficient Ceiling Fan
Reading the label helps, and so does avoiding bad advice
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Energy Efficiency Costs Less Than New Generation
Two recent studies find that saving electricity through efficiency programs is cheaper than adding any form of new electrical generation
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Induction Cooktops, Steve Jobs, and a Lone Nut Dancing
The physics behind the induction cooktop is fascinating