US Christmas lights use more energy than entire countries
American household Christmas lights, a favorite holiday tradition, use up more electricity than some poorer countries—such as El Salvador or Ethiopia—do in a year.
American household Christmas lights, a favorite holiday tradition, use up more electricity than some poorer countries—such as El Salvador or Ethiopia—do in a year.
Energy & Green Tech
Dec 23, 2015
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Using a simple solar cell and a photo anode made of a metal oxide, HZB and TU Delft scientists have successfully stored nearly five percent of solar energy chemically in the form of hydrogen. This is a major feat as the ...
Materials Science
Jul 29, 2013
12
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(Phys.org)—Electrical engineer and entrepreneur Louis Michaud's AVEtec company has received funding from PayPal cofounder Peter Thiel's Breakout Labs program to build an experimental Atmosphere Vortex Engine (AVE). The ...
For years, the electric vehicle industry has been eager to build a better electric car battery: one that extends range while having a longer overall life, is affordable, quick-charging and safe.
Energy & Green Tech
Mar 6, 2012
53
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At a pilot facility in Singapore, Siemens has cut the energy needed to desalinate seawater by more than 50 percent. The plant processes 50 cubic meters of water per day, consuming only 1.5 kilowatt-hours of electricity per ...
Energy & Green Tech
Jul 12, 2011
2
1
An innovative solar-thermal heating and cooling system installed on top of the UA's Student Recreation Center is expected to harvest almost 200 million kilowatt hours of solar energy per year enough to power more than ...
Energy & Green Tech
Oct 14, 2011
3
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China said Thursday that from next month people who use a lot of electricity will have to pay more under a trial scheme aimed at encouraging consumers to save energy.
Energy & Green Tech
Jun 14, 2012
8
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The Philippines has approved three wind farm projects that will generate 208 megawatts, enough to power more than 40,000 middle-class homes, an energy official said on Monday.
Energy & Green Tech
May 20, 2013
3
0
Physicists at Paderborn University have used complex computer simulations to develop a new design for significantly more efficient solar cells than previously available. A thin layer of organic material, known as tetracene, ...
Condensed Matter
Feb 20, 2024
0
188
Coal is the primary fuel source for Midwest electric utilities. Michigan Technological University researchers found that increasing renewable and distributed generation energy sources can save Michigan electric consumers ...
Energy & Green Tech
Mar 14, 2019
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