News tagged with energy requirements
Fujitsu develops a 2.3kW high-capacity power supply unit for servers, conversion efficiency rate of 94.8%
Fujitsu Laboratories today announced the development of a power supply unit for servers that features a 2.3 kW power output and achieves a world-leading conversion efficiency rate of 98.4%.
Apr 05, 2012 |
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UN nuclear body says ageing reactors fuel safety concerns
Eighty percent of nuclear power plants are more than 20 years old, raising safety concerns, the UN atomic agency warned in a draft report seen by AFP on Tuesday, a year after Japan's Fukushima disaster.
Technology / Energy & Green Tech
Mar 13, 2012 |
5 / 5 (1) |
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High-energy lifestyles led to evolution of the sexes
Scientists are a step closer to explaining one of the most enduring mysteries of modern biology; why are there males and females?
Dec 19, 2011 |
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Winter diets? The secret is to chill the extremities
It is well known that large mammals living in temperate climates lower their metabolism in winter. But does this represent a mechanism for coping with less food or is it merely a consequence of having less to eat? For the ...
Dec 16, 2011 |
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Finnish researchers reduce smart phones power consumption by more than 70 percent
Researchers at Aalto University in Finland have designed a network proxy that can cut the power consumption of 3G smart phones up to 74 percent.
Nov 24, 2011 |
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U.S. announces desert 'solar energy zones'
The Obama administration on Thursday announced its plan for solar energy development, directing large-scale industrial projects to 285,000 acres of desert in the Western U.S. while opening 20 million acres of the Mojave for ...
Technology / Energy & Green Tech
Oct 28, 2011 |
4.4 / 5 (12) |
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Emissions from energy use in the water sector are poorly understood
Greater understanding is needed of greenhouse gas (GHG) emissions from energy use in the water sector if it is to meet sustainability goals, according to researchers at the University of East Anglia (UEA).
Jun 26, 2011 |
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US approves construction of first offshore wind farm
The US government on Tuesday approved a plan to build the country's first offshore wind farm, in a picturesque bay near Cape Cod, a popular Massachusetts holiday destination.
Technology / Energy & Green Tech
Apr 19, 2011 |
5 / 5 (2) |
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The cost of the digital revolution
We are all familiar with digital media, from online news and 3G phones to apps and iPads, but what are the implications of the shift from print to online on energy use and greenhouse gas emissions? Does buying ...
Feb 18, 2011 |
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Energy use in the media cloud
The increased availability and access of broadband around the world has meant a rise in global demand for online media services and this could have implications for a society that is living within environmental ...
Technology / Computer Sciences
Dec 03, 2010 |
3 / 5 (2) |
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Research prunes 60 per cent off energy use
A combination of alternative energy and computational modelling developed by CSIRO in collaboration with Horticulture Australia Limited (HAL) and the Australian Prune Industry Association has cut energy requirements ...
Technology / Energy & Green Tech
Jul 20, 2010 |
3 / 5 (1) |
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Lasers are making solar cells competitive
At "Laser 2009" in Munich, Germany, June 15 to 18, Fraunhofer researchers will be demonstrating how laser technology can contribute to optimizing the manufacturing costs and efficiency of solar cells.
May 29, 2009 |
4.6 / 5 (14) |
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Roos have less impact on the environment: study
A comparative study of the energy requirements of kangaroos and sheep has concluded roos have far less impact on the environment than once thought.
May 17, 2009 |
4.7 / 5 (3) |
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How Much Energy Goes Into Making a Bottle of Water?
(PhysOrg.com) -- Most people who buy bottled water have access to clean drinking water virtually for free (in the US, tap water costs less than a penny per gallon, on average). Nevertheless, the consumption ...
Mar 17, 2009 |
4 / 5 (60) |
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