News tagged with turbine
Related topics: energy , wind farms , wind turbines
Grid realities cancel out some of wind power's carbon savings
(Phys.org) -- Wind energy lowers carbon emissions, but adding turbines to the current grid system does not eliminate emissions proportionally, according to a report by researchers at the Argonne National Laboratory.
Technology / Energy & Green Tech
May 30, 2012 |
3.5 / 5 (6) |
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Scotland passes turbine test to harness tidal power
(Phys.org) -- An underwater turbine being used for harnessing tidal power to generate electricity for homes and businesses has successfully completed its testing period in the island of Eday, one of Orkney’s ...
Technology / Energy & Green Tech
May 20, 2012 |
4.6 / 5 (18) |
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Coconuts, wind and sun to power Pacific nations
Tiny Pacific nations which are most at threat from rising seas have vowed to dump diesel and other dirty expensive fuels blamed for causing global warming and replace them with clean sources.
Technology / Energy & Green Tech
May 10, 2012 |
3.3 / 5 (3) |
0
French company uses wind turbine to create fresh water
(Phys.org) -- French company Eole Water has announced that they have developed and are now in the process of selling wind turbines that have been modified to produce fresh drinking water. Company reps say ...
Technology / Energy & Green Tech
May 01, 2012 |
4.1 / 5 (21) |
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Wind farms lift the temperature in their region
Wind turbines can modify the local climate by warming the atmosphere, according to a study that revealed an increase in temperature of 0.72 degrees over a region of Texas where four large wind farms have been ...
Technology / Energy & Green Tech
Apr 30, 2012 |
3.3 / 5 (12) |
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Researchers aim to lessen clash between raptors, wind turbines
Golden eagles love Pennsylvania's ridge-and-valley region. The hunched-up topography, with its long linear corridors running southwest to northeast, makes a perfect thruway for their spring and fall migrations. Sustained ...
Technology / Energy & Green Tech
Apr 20, 2012 |
not rated yet |
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Vestas to install research wind turbine at Sandia facility in Texas
The initial phase of Sandia National Laboratories' Scaled Wind Farm Technology facility (SWIFT), currently being constructed in partnership with Texas Tech University in Lubbock, Texas, will be a little bigger ...
Technology / Energy & Green Tech
Apr 18, 2012 |
5 / 5 (2) |
0
New nanoparticle technology cuts water use, energy costs
Nuclear and coal power plants are some of the thirstiest machines on earth. The turbines that spin inside of them to generate electricity require tons and tons of steam, and all of that water has to come from ...
Nanotechnology / Nanomaterials
Apr 13, 2012 |
4.5 / 5 (4) |
0
French group Areva to build big Indian solar power plant
The French energy group Areva said Wednesday that it would build the biggest concentrated solar power installation in Asia for Reliance Power of India.
Technology / Energy & Green Tech
Apr 12, 2012 |
5 / 5 (1) |
0
Hitachi unveils motor without 'rare earths'
Japanese high-tech firm Hitachi Wednesday unveiled an electric motor that does not use "rare earths", aiming to cut costs and reduce dependence on imports of the scarce minerals from China.
Apr 11, 2012 |
3.8 / 5 (25) |
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Clean energy could lead to scarce materials
As the world moves toward greater use of low-carbon and zero-carbon energy sources, a possible bottleneck looms, according to a new MIT study: the supply of certain metals needed for key clean-energy technologies.
Apr 09, 2012 |
3.9 / 5 (8) |
25
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Best marketing for renewable energies
Transmission system operators must assess precisely the supply of electricity from renewable energies for the next day in order to market this electricity on the European Power Exchange as effectively as possible. The sharply ...
Apr 04, 2012 |
not rated yet |
0
CWRU raises wind-energy labs over Cleveland area
Case Western Reserve University and its partners have erected their third and largest research wind turbine — and begun the process of tying into the grid.
Technology / Energy & Green Tech
Apr 04, 2012 |
not rated yet |
0
Rare earth metals: Another challenge for the green economy?
If you follow the clean energy dialogue, then you may have encountered discussions about the role of rare earth metals at some point in the last year or two. If not, read on, because rare earths should not ...
Technology / Energy & Green Tech
Apr 03, 2012 |
not rated yet |
1
Feds, 5 states to push for Great Lakes wind farms
(AP) -- The Obama administration and five states have reached an agreement to speed up approval of offshore wind farms in the Great Lakes, which have been delayed by cost concerns and public opposition.
Technology / Energy & Green Tech
Mar 30, 2012 |
3.3 / 5 (3) |
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