News tagged with power
Related topics: energy , electricity , renewable energy , power grid , megawatts
Solar installations doubled last year, with California leading the way
The amount of photovoltaic solar panels installed in the United States more than doubled from 2010 to 2011, representing a historic year for the American solar industry.
Technology / Energy & Green Tech
Mar 19, 2012 |
4.5 / 5 (2) |
5
India to start work on stalled nuclear plant
The southern Indian state of Tamil Nadu on Monday gave the green light for work to start on a massive nuclear power station stalled for months amid protests over safety concerns, a report said.
Technology / Energy & Green Tech
Mar 19, 2012 |
not rated yet |
0
Another metric on energy efficiency
It's hardly a surprise that making energy efficiency improvements to buildings saves money and can benefit the environment in terms of reduced fossil fuel burning and reduced greenhouse gas emissions.
Technology / Energy & Green Tech
Mar 19, 2012 |
not rated yet |
0
Thermosolar power station in Spain works at night
A unique thermosolar power station in southern Spain can shrug off cloudy days: energy stored when the sun shines lets it produce electricity even during the night.
Technology / Energy & Green Tech
Mar 18, 2012 |
4.5 / 5 (37) |
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Solar storms join floods, terrorism as risks to UK
(AP) -- Britain has added volcanoes and solar storms to floods, flu and terrorism on a list of threats to national security.
Mar 18, 2012 |
5 / 5 (2) |
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80% in Japan 'support nuclear phase-out'
Eighty percent of Japanese want to phase out the country's reliance on nuclear power and eventually eliminate it, a poll said Sunday, a year after Japan was hit by a massive nuclear disaster.
Technology / Energy & Green Tech
Mar 18, 2012 |
3.3 / 5 (7) |
2
Future NASA mission to sun 'a life's dream' for some
The chest-high rack of electronics Justin Kasper is assembling in a Massachusetts office park will fit in a shoe box before he's done.
Space & Earth / Space Exploration
Mar 16, 2012 |
4.5 / 5 (24) |
10
New report on how UK should deal with future energy needs
A new report by the Smith School of Enterprise and the Environment at the University of Oxford says an urgent remodelling of the UK’s energy infrastructure is needed.
Technology / Energy & Green Tech
Mar 16, 2012 |
5 / 5 (7) |
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Researchers develop graphene supercapacitor holding promise for portable electronics
(PhysOrg.com) -- Electrochemical capacitors (ECs), also known as supercapacitors or ultracapacitors, differ from regular capacitors that you would find in your TV or computer in that they store substantially ...
Mar 15, 2012 |
5 / 5 (25) |
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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) |
0
Artificially structured metamaterials may boost wireless power transfer
Scientists calculate that a "perfect lens," a slab of artificial material engineered to focus electromagnetic fields in ways that natural materials can't, may increase the efficiency of some wireless power transfer systems.
Mar 13, 2012 |
4.5 / 5 (8) |
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Ageing wooden power poles increase risk of fires
Research at RMIT University has proven conclusively that wooden poles used for electricity distribution deteriorate with age and that their electrical performance worsens over time.
Mar 13, 2012 |
4.5 / 5 (2) |
0
The Japanese disaster one year later
As the world remembers the horrors of the disaster on its one-year anniversary, experts at the Mailman School take stock of disaster response, nuclear fears and lessons learned
Mar 12, 2012 |
2.3 / 5 (3) |
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TRMM satellite sees hot towers in Cyclone Koji
Hot towers, or towering thunderclouds that give off an excessive amount of latent heat, usually indicate a tropical cyclone will strengthen in six hours, and NASA's TRMM satellite saw some of them as it passed ...
Space & Earth / Earth Sciences
Mar 09, 2012 |
5 / 5 (1) |
0
A strong backhand slap from end of solar storm (Update)
The solar storm that seemed to be more fizzle than fury got much stronger early Friday before fading again.
Space & Earth / Earth Sciences
Mar 09, 2012 |
5 / 5 (1) |
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