SOLAR

World's biggest solar power plant shifts technology

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The company behind what is expected to one day be the world's largest solar power plant on Thursday said the California project will use photovoltaic technology instead of solar thermal power because of the dramatic drop in the price of solar panels.

NASA Captures Videos of Solar Storm Engulfing Earth [VIDEOS]

Earth Hit by Solar Storm
NASA released new videos of a solar storm engulfing our planet, captured by a spacecraft far from Earth. The footage of the storm released on Thursday, was recorded in December 2008 and scientists have been working on it ever since. It's the first time such footage has been captured and solar physicists say it could lead to important advances in space weather forecasting.
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Solar cells for a solar energy panel

Evergreen Solar files for bankruptcy

U.S. solar company Evergreen Solar Inc filed for bankruptcy on Monday, its once cutting-edge technology falling victim to competition from cheaper Chinese rivals and to solar subsidy cuts in Europe.
China to double solar capacity by year end: report

China to double solar capacity by year end: report

China will double its solar capacity to around 2 gigawatts (GW) by the end of the year as the world's largest solar-panel maker ramps up domestic installation, a local paper said on Saturday citing a government-linked think tank.
A prototype sun tracking solar panel made by Concentrix Solar collects energy from its location at the University of California San Diego

Solar revenue to shrink as price drops outpace growth

Solar industry revenue will shrink before it begins to rise again because dramatic price declines on solar panels will outweigh corresponding volume increases, according to a new report by Lux Research.
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First Solar former CEO sells $68.5 million in stock

First Solar Inc Chairman and former Chief Executive Michael Ahearn sold more than $68.5 million of the company's stock in three days this week, a move that reduced his holdings by nearly 90 percent.
For Discussion: Solar Eruptions

Solar Eruptions Could Disrupt Technology on Earth, Scientists Say

Powerful bursts of energy from the sun are set to become increasingly common in the next few years, potentially disrupting the earth's magnetic field in a way that could affect power grids, GPS systems and satellites, according to the National Oceanic and Atmospheric Administration (NOAA).
For Discussion: Solar Eruptions

NASA Predicts More Super Solar Flares

This week, the world was warned of solar flares that could possible shut down electrical and communication grids. Scientists are saying the sun will near maximum level of activity in 2013.
Solar Flare Erupts

Largest Solar Flare in Current Cycle Erupts on Sun

An extremely powerful solar flare, which is the largest in the current solar weather cycle, rocked the Sun on Tuesday, resulting in coronal mass ejection (CME). But as the gigantic bursts of radiation occurred near the western limb of the sun, it is unlikely to wreak any serious havoc on Earth.
Earth Hit by Solar Storm

Multiple Solar Flares Could Slam Into Earth, Disrupt Your GPS, Cell Phones

U.S. National Oceanic and Atmospheric Administration predicted four "extreme" solar emissions which could threaten the Earth this decade, and with solar flare activity expected to peak around 2013, the Sun is entering a particularly active time and big flares like recent one will likely be common during the next few years, federal scientists say.
Earth Hit by Solar Storm

Solar Storms Could Cause Power Outages, Scrambled GPS, Communications Failure

Solar storms or the current of charged particles from the sun, in the event of hitting earth, could potentially wreak havoc on the planet causing power outages, scrambled GPS and communications failure. It could leave us in the dark for months together by generating overlapping electrical currents in Earth's magnetosphere.
Spectacular Photos of Solar Flares Detected by NASA

Severe Solar Storms Could Disrupt Earth This Decade: NOAA

The National Oceanic and Atmospheric Administration, a federal agency that focuses on the condition of the oceans and atmosphere, said that a severe solar storm could cause global chaos, wreck satellite communications and take down the most important power grids in the world for a period of years.
NOAA's Space Weather Prediction Center

High Alert as Third Solar Storm Hurtles Towards Earth

Three large solar explosions from the Sun are threatening to cause chaos on earth, with energy from the release potentially shutting down communications systems and power grids across the world.
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Auroras: How do They Happen?

As Sun moves into the peak of its 11-year activity cycle, powerful solar flares erupted, triggering massive magnetic storms that could disrupt communication systems in Earth. The solar eruption will also cause spectacular auroras, which will be visible in northern America. Here are some details about auroras:

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