Energy & Green Tech news
New small solid oxide fuel cell reaches record efficiency
Individual homes and entire neighborhoods could be powered with a new, small-scale solid oxide fuel cell system that achieves up to 57 percent efficiency, significantly higher than the 30 to 50 percent efficiencies ...
Technology / Energy & Green Tech
May 31, 2012 |
4.7 / 5 (28) |
85
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Germany sets weekend record for solar power
(Phys.org) -- Solar power plants in Germany have set a new record. “Never before anywhere has a country produced as much photovoltaic electricity," said Norbert Allnoch, Germany’s director of the ...
Technology / Energy & Green Tech
May 30, 2012 |
3.8 / 5 (17) |
42
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Bright future for solar power in space
Solar power gathered in space could be set to provide the renewable energy of the future thanks to innovative research being carried out by engineers at the University of Strathclyde, Glasgow.
Technology / Energy & Green Tech
May 30, 2012 |
3.5 / 5 (10) |
19
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Japan inches towards restarting nuclear reactors
Japan on Wednesday inched closer to re-starting idle nuclear reactors, just weeks after the last one was switched off amid public disquiet following the disaster at Fukushima.
Technology / Energy & Green Tech
May 30, 2012 |
4.9 / 5 (7) |
30
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) |
7
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Sharp develops concentrator solar cell with world’s highest conversion efficiency of 43.5%
Sharp Corporation has achieved the world’s highest solar cell conversion efficiency of 43.5% using a concentrator triple-junction compound solar cell. These solar cells are used in a lens-based concentrator ...
Technology / Energy & Green Tech
May 31, 2012 |
5 / 5 (4) |
1
Climate change expert: Australia will go nuclear by 2030
A University of Adelaide scientist believes it is inevitable that Australia will become a user of the world's most advanced nuclear power technology, if the country is serious about cutting carbon emissions.
Technology / Energy & Green Tech
19 hours ago |
5 / 5 (3) |
5
Solar-powered plane attempts first intercontinental flight
A Swiss adventurer aims to make the world's first intercontinental flight in a solar-powered plane Tuesday, taking off from Madrid shortly before dawn on a daring trip to Rabat.
Technology / Energy & Green Tech
9 hours ago |
5 / 5 (3) |
1
Converting cars to all-electric is catching on, but slowly
Does that old Honda in your driveway need a valve job? Transform it with an electric conversion. A team at Carnegie Mellon University in Pittsburgh has come up with a kit to make your 2001-2005 Civic a zero-emission battery ...
Technology / Energy & Green Tech
May 29, 2012 |
3.5 / 5 (4) |
7
Sun-powered plane waits for better weather to continue trip
The Swiss sun-powered aircraft Solar Impulse is waiting for weather conditions to improve before continuing on its first transcontinental flight, organisers said Wednesday.
Technology / Energy & Green Tech
May 30, 2012 |
3.7 / 5 (3) |
2
