In contrast to First Trust, the PowerShares fund is more weighted towards the US, which is the largest wind market by installed capacity.
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China said it would more than double its already wildly-ambitious target for installed solar-power capacity by 2020.
Over time, as these partnerships grew, expanded fiber capacity could be installed once by the city or the partnership and be shared by many different private companies as well as the city.
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More wind capacity was installed than natural gas capacity last year in the U.S. Wind outpaced coal by 2X.
If other regions pursued similar rule-changes, it would leave an estimated 12 million distributed generation units, with a total capacity of about 200 GW, installed by customers across the country sitting on the sidelines for purposes of demand response, according to the U.S. Department of Energy.
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Pernick and Wilder chart this migration over the past half decade or so by tracking several trends, including public and private sector investment, installed solar and wind capacity and similar signs of scale.
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Installed wind-generating capacity was up 20% to 47 gigawatts, again measured by peak output.
Iberdrola's renewable energy businesses also make up about 20% of its installed capacity, but it wants to ramp up its current production of 4, 000 megawatts by renewable means to 10, 000 by 2011.
Installed wind-generating capacity around the world grew 20% last year to 47 gigawatts (measured by peak output).
The installed base of HDD storage capacity is growing at a 57% cumulative annual growth rate (drive by the storage capacity of the shipped drives as well as the number of drives shipped).
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