News tagged with power turbines
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) |
41
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Voice-based phone recharging
(PhysOrg.com) -- The noise that we produce can be a lot of things. It can be a valid means of communication. It can be an annoyance when you are trying to get to bed at night. It can be a migraine waiting ...
Technology / Hi Tech & Innovation
May 10, 2011 |
3.4 / 5 (5) |
8
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Vestas Announces New 7 megawatt offshore wind turbine
(PhysOrg.com) -- Vestas Chief Executive Officer Ditlev Engel announced in London their new V164 wind turbine, designed specifically for offshore wind power. Optimized for conditions in the North Sea, Vestas ...
Technology / Energy & Green Tech
Apr 01, 2011 |
4.7 / 5 (17) |
9
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Study claims 100 percent renewable energy possible by 2030
(PhysOrg.com) -- New research has shown that it is possible and affordable for the world to achieve 100 percent renewable energy by 2030, if there is the political will to strive for this goal.
Technology / Energy & Green Tech
Jan 19, 2011 |
4.1 / 5 (60) |
101
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Airborne wind turbines to generate power from high winds (w/ Video)
(PhysOrg.com) -- Airborne wind turbines may soon be generating power from high-altitude winds to provide consistent, clean, cheap, and abundant energy for a power-hungry world.
Technology / Energy & Green Tech
Jun 04, 2010 |
4.1 / 5 (29) |
44
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Deep Green underwater kite to generate electricity (w/ Video)
(PhysOrg.com) -- An underwater tidal turbine called an “underwater kite” has just secured finance from investors to ensure its 2011 tests can go ahead.
Technology / Energy & Green Tech
May 11, 2010 |
4.1 / 5 (25) |
10
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Norway plans the world's most powerful wind turbine
Norway plans to build the world's most powerful wind turbine, hoping the new technology will increase the profitability of costly offshore wind farms, partners behind the project said Friday.
Technology / Energy & Green Tech
Feb 12, 2010 |
4.4 / 5 (22) |
17
Kites flying in high-altitude winds could provide clean electricity
(PhysOrg.com) -- At any moment, the winds in high-altitude jet streams hold roughly 100 times more energy than all the electricity being consumed on Earth, according to a study by Stanford environmental and ...
Technology / Energy & Green Tech
Jun 24, 2009 |
4.6 / 5 (44) |
29
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) |
5
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Wind turbines that learn like humans
Depending on the weather, wind turbines can face whispering breezes or gale-force gusts. Such variable conditions make extracting the maximum power from the turbines a tricky control problem, but a collaboration of Chinese ...
Technology / Energy & Green Tech
Mar 27, 2012 |
4.8 / 5 (6) |
16
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Work on Africa's biggest wind farm in Kenya to begin
The construction of what is to become Africa's biggest wind farm will start by June in an arid region of northern Kenya, the project's officials said on Saturday.
Technology / Energy & Green Tech
Mar 24, 2012 |
4.4 / 5 (10) |
15
Shift to green energy sources could mean crunch in supply of scarce metals
A large-scale shift from coal-fired electric power plants and gasoline-fueled cars to wind turbines and electric vehicles could increase demand for two already-scarce metals — available almost exclusively ...
Technology / Energy & Green Tech
Mar 07, 2012 |
3 / 5 (12) |
5
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Iberdrola builds huge wind farm in US
Spanish energy giant Iberdrola has completed one of the world's biggest wind farms in the US state of Ohio, which will produce more than 300 megawatts of power, it said on Monday.
Technology / Energy & Green Tech
Mar 05, 2012 |
4.2 / 5 (6) |
19
California hits wind energy milestone: About 5 percent of power from wind
California now gets about 5 percent of its electricity from wind power, according to data released Tuesday by the California Wind Energy Association.
Technology / Energy & Green Tech
Feb 07, 2012 |
5 / 5 (7) |
41
Power generation is blowing in the wind
(PhysOrg.com) -- By looking at the stability of the atmosphere, wind farm operators could gain greater insight into the amount of power generated at any given time.
Technology / Energy & Green Tech
Jan 17, 2012 |
4.8 / 5 (8) |
10
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