Efficiency
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1 Desklamp Powered by a Phone Jack Hank Green 978
2 A Bladeless Fan? Philip Proefrock 3931
3 California Crowned Most Energy Efficient by ACEEE Megan Treacy 2514
4 Google PowerMeter Finds a Gadget Partner Megan Treacy 4766
5 High Tech Airships Making a Comeback Philip Proefrock 4986
6 World's First Smart Grid City Is Now Operational Philip Proefrock 6678
7 New Energy Star for TVs Calls for Better Efficiency, Smaller Sizes Megan Treacy 2936
8 Europe Bans Incandescents: Fallout Begins Hank Green 5248
9 Cash for Clunkers for Coal? Hank Green 2759
10 Study Confirms LED Life Cycle More Efficient than Incandescent Megan Treacy 3208
11 Boosting Energy Efficiency Could Save U.S. $1.2 Trillion Megan Treacy 3057
12 Navy Putting $33 M Into Hybrid Destroyers Hank Green 2886
13 NYT Op-Ed Defends IGCC Yoni Levinson 2743
14 Yahoo Data Center Will Be Powered By Niagara Falls Megan Treacy 15295
15 Do Car Air Conditioners Have to Consume 7 Billion Gallons of Gas per Year Megan Treacy 3137
16 Incandescents May Not Become Obsolete After All Megan Treacy 3570
17 Make Flights More Direct, Emit Less Yoni Levinson 2267
18 Superconductors Are Real, But Are They Good Enough? Yoni Levinson 3136
19 FAIL: DOE Buildings Don't Meet DOE Guidelines Megan Treacy 2401
20 LED Power Supply Lasts 100,000 Hours Megan Treacy 12426
 
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