Caracteristicas de la cpu de un pc
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Publicado: 6 de julio de 2011
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SDHFDSolar Photovoltaics Gaining Momentum and Poised to Challenge Fossil Fuels, Say IEEE SolarExperts
Solar Photovoltaic PV global installed capacity expected to dramatically increase in next decade; electricity costs from solar may be more economical than traditional energy sources
15 June2011 – Within the next 10 years, solar PV systems have the potential to be the most economical form of generating electricity, even compared to traditional fossil fuels, say solar energy experts fromIEEE, the world’s largest technical professional association. To achieve this cost parity, the global industry must continue to improve the efficiency of solar PV cell technologies and create economiesof scale to further decrease manufacturing costs. IEEE has several initiatives to encourage these advancements.
Solar energy is the earth’s most abundant energy resource. The rate of energy fromsunlight hitting the earth is of the order of 100 petawatts. Just a fraction is needed to meet the power needs of the entire globe, as it takes approximately 15 terawatts to power the earth (1 petawatt =1,000 terawatts).
“Solar PV will be a game changer,” said James Prendergast, IEEE Senior Member and IEEE Executive Director. “No other alternative source has the same potential. As the cost ofelectricity from solar continues to decrease compared to traditional energy sources we will see tremendous market adoption, and I suspect it will be a growth limited only by supply. I fundamentallybelieve that solar PV will become one of the key elements of the solution to our near- and long-term energy challenges.”
According to the International Energy Agency (IEA), global solar PV capacity hasbeen increasing at an average annual growth rate of more than 40 percent since 2000. By 2050, it is expected that solar PV will provide 11 percent of global electricity production, corresponding to...
EGASGDSGH
ERGVDG
DSGRFDSGH
SDRHGSDH
DEHGDSRH
SDHFDSolar Photovoltaics Gaining Momentum and Poised to Challenge Fossil Fuels, Say IEEE SolarExperts
Solar Photovoltaic PV global installed capacity expected to dramatically increase in next decade; electricity costs from solar may be more economical than traditional energy sources
15 June2011 – Within the next 10 years, solar PV systems have the potential to be the most economical form of generating electricity, even compared to traditional fossil fuels, say solar energy experts fromIEEE, the world’s largest technical professional association. To achieve this cost parity, the global industry must continue to improve the efficiency of solar PV cell technologies and create economiesof scale to further decrease manufacturing costs. IEEE has several initiatives to encourage these advancements.
Solar energy is the earth’s most abundant energy resource. The rate of energy fromsunlight hitting the earth is of the order of 100 petawatts. Just a fraction is needed to meet the power needs of the entire globe, as it takes approximately 15 terawatts to power the earth (1 petawatt =1,000 terawatts).
“Solar PV will be a game changer,” said James Prendergast, IEEE Senior Member and IEEE Executive Director. “No other alternative source has the same potential. As the cost ofelectricity from solar continues to decrease compared to traditional energy sources we will see tremendous market adoption, and I suspect it will be a growth limited only by supply. I fundamentallybelieve that solar PV will become one of the key elements of the solution to our near- and long-term energy challenges.”
According to the International Energy Agency (IEA), global solar PV capacity hasbeen increasing at an average annual growth rate of more than 40 percent since 2000. By 2050, it is expected that solar PV will provide 11 percent of global electricity production, corresponding to...
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