News tagged with output
Power storage buffers fluctuating solar power
Siemens has developed an energy-storage system that can act as a buffer in electrical power grids. The aim is to provide a buffer against short-term fluctuations in output from renewable energy sources. Such ...
Technology / Energy & Green Tech
May 11, 2012 |
not rated yet |
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New harvesting approach boosts energy output from bacteria
A team of scientists from University of Colorado Denver has developed a novel energy system that increases the amount of energy harvested from microbial fuel cells (MFCs) by more than 70 times. The new approach also greatly ...
Technology / Energy & Green Tech
Apr 25, 2012 |
5 / 5 (1) |
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US greenhouse gases back up after decline
US emissions of greenhouse gases blamed for climate change rose in 2010, ending a brief downward turn as the world's largest economy gradually recovers from recession, official data showed Monday.
Apr 16, 2012 |
4 / 5 (4) |
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Research finds bright future for alternative energy with greener solar cells
(Phys.org) -- Even alternative energy technologies can sometimes be a little greener, according to a Kansas State University graduate student's research.
Apr 09, 2012 |
3.6 / 5 (5) |
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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 |
5 / 5 (4) |
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Innovative 3-D designs can more than double solar power generated from a given area
(PhysOrg.com) -- Intensive research around the world has focused on improving the performance of solar photovoltaic cells and bringing down their cost. But very little attention has been paid to the best ways ...
Technology / Energy & Green Tech
Mar 26, 2012 |
4.6 / 5 (13) |
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Nuclear fusion simulation shows high-gain energy output
(PhysOrg.com) -- High-gain nuclear fusion could be achieved in a preheated cylindrical container immersed in strong magnetic fields, according to a series of computer simulations performed at Sandia National ...
Mar 20, 2012 |
4.8 / 5 (43) |
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Unique salt allows energy production to move inland
Production of energy from the difference between salt water and fresh water is most convenient near the oceans, but now, using an ammonium bicarbonate salt solution, Penn State researchers can combine bacterial ...
Technology / Energy & Green Tech
Mar 01, 2012 |
4.5 / 5 (15) |
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'Power Felt' uses body heat to generate electricity
(PhysOrg.com) -- Among the many applications of flexible thermoelectric materials is a wristwatch powered by the temperature difference between the human body and the surrounding environment. But if you wanted ...
Nanotechnology / Nanomaterials
Feb 28, 2012 |
4.9 / 5 (16) |
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Decline in solar output unlikely to offset global warming: study
(PhysOrg.com) -- New research has found that solar output is likely to reduce over the next 90 years but that will not substantially delay expected increases in global temperatures caused by greenhouse gases.
Space & Earth / Earth Sciences
Jan 24, 2012 |
3.6 / 5 (13) |
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One-third of car fuel consumption is due to friction loss
No less than one third of a car's fuel consumption is spent in overcoming friction, and this friction loss has a direct impact on both fuel consumption and emissions. However, new technology can reduce friction by anything ...
Technology / Energy & Green Tech
Jan 12, 2012 |
4.3 / 5 (11) |
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Blind, visually impaired New Yorkers contribute to state economy
Employment statistics suggest bleak economic realities for New Yorkers who are blind. Nearly two in three are out of work, a level in line with national unemployment figures for individuals who are blind and other populations ...
Other Sciences / Economics & Business
Jan 04, 2012 |
3 / 5 (1) |
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Seeing sound: Team develops noninvasive method to visualise sound propagation
High-performance loudspeaker manufacturers have been able to improve sound quality dramatically over the years, but still face the issue of dead spots.
Nov 08, 2011 |
4.8 / 5 (4) |
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Space shuttle data leads to better model for solar power production in California
The space shuttle program may have ended, but data the space craft collected over the past three decades are still helping advance science. Researchers at the Jacobs School of Engineering at UC San Diego recently ...
Technology / Energy & Green Tech
Nov 07, 2011 |
not rated yet |
0
Moving forward, spin goes sideways
Building electronic devices that work without needing to actually transport electrons is a goal of spintronics researchers, since this could lead to: reduced power consumption, lower levels of signal noise, faster ...
Oct 07, 2011 |
4 / 5 (3) |
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