http://www.detnews.com/apps/pbcs.dll/article?AID=/20070509/NATION/705090311/1020/NATIONESPENHAIN, Germany -- When it opened here in 2004 on a reclaimed mining dump, the Geosol solar plant was the biggest of its kind in the world. It is so clean and green that it produces zero emissions and so easy to operate that it has only three regular workers: plant manager Hans-Joerg Koch and his two security guards, sheepdogs Pushkin and Adi.
The plant is part of a building boom that has made gloomy-skied Germany the unlikely global leader in solar-generated electricity. Last year, about half of the world's solar electricity was produced in the country. Of the 20 biggest photovoltaic plants, 15 are in Germany, even though it has only half as many sunny days as countries such as Portugal.
The reason is not a breakthrough in solar power but a law adopted in 2000. It requires the country's huge old-line utility firms to subsidize the solar upstarts by buying their electricity at marked-up rates that make it easy for the newcomers to turn a profit. Their cleanly created power enters the grids for sale to consumers.
The law was part of a broader measure adopted by the German government to boost production of renewable energy sources, including wind power and biofuels. As the world's sixth-biggest producer of carbon-dioxide emissions, Germany is trying to slash its output of greenhouse gases and wants renewable sources to supply a quarter of its energy needs by 2020.
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