The idea was that, in the intervening years, electricity produced with renewable energy technologies would grow to the point that the shift away from nuclear would hardly be noticed. That, though, is looking increasingly unlikely. Despite a decade of massive investment and generous programs established to promote wind, solar and biomass power generation, green energy sources make up just 14 percent of the country's energy supply. Even if that were to double in the near future, the lion's share of Germany's energy consumption would have to come from elsewhere. Without nuclear power, "elsewhere" in Germany necessarily means coal-fired power plants.

Conglomerate Siemens AG, wracked by a wide-ranging corruption scandal, will cut up to 4 percent of its work force worldwide, or about 17,200 jobs, a pair of newspapers reported Saturday. The Sueddeutsche Zeitung reported that the Munich-based company was set to shed the jobs -- mostly white-collar and administrative -- without citing any sources. ...The warning was a surprise for the conglomerate, whose diverse products include trams, turbines and telecommunications equipment, given that it had said in January that sales were expected to double the pace of the global economy.

The acquisition will help E.ON, Germany's largest utility, increase its worldwide installed wind power capacity to 850 MW from around 640 MW, thus making the company one of the largest wind farm operators in the world. Also, the total capacity of the wind power projects being developed will grow to 4.6 GW from 2.6 GW.

Since the oil shocks of the 1970s, governments around the world have paid plenty of lip service to renewable energies such as wind and solar power. But only a few governments have been able to engineer policies that have begun to bring alternative energies into wider use. Renewable fuels provided 18% of the world’s total electricity supply in 2004, according to figures from the International Energy Agency, a Paris-based intergovernmental organization. Almost all of that, though, came from hydropower, a source with limited growth potential because of geographic constraints. The use of wind and solar power is growing, but they still generated only 1% of global electricity production in 2004, the latest year for which figures are available.

DeWind Inc., a subsidiary of Irvine, Calif.-based Composite Technology Corp. (CTC), has completed the construction of the 2 MW DeWind D8.2 wind turbine at an offshore testing site in Cuxhaven, Germany.

German wind turbine maker Repower is considering setting up a U.S. subsidiary to tap the fast-growing market and expects further U.S. deals in the next two years, its chief executive said on Tuesday. “We have got subsidiaries all over the world except the United States. We are currently looking into the possibility of setting one up there. We need to be represented in the United States,” Fritz Vahrenholt told Reuters.

“There's legitimate debate about a couple of segments,” says Keith Raab, boss of Cleantech Venture Network. In some instances, valuations accorded to firms with no profits—and little chance of making any soon—were reminiscent of the excesses of the dotcom bubble. As Douglas Lloyd, of Venture Business Research, puts it, “There's too much money chasing too few opportunities. How is it possible that this many solar companies are going to succeed? They're not.”

NIEDERAUSSEM, Germany -- Last year, to help combat global warming, Europe started charging industry for the right to spew hot air. For the first time on such a scale, governments slapped limits on the carbon-dioxide emissions of power plants, steelworks and other factories. Companies exceeding the caps have to buy CO2 "allowances" that trade on a European market. Because CO2 emissions now carry a cost, Germany's largest utility, RWE AG, is spending to improve the efficiency of its aging coal-fired power plants, including its biggest power station here in the country's industrial heartland.

Canadian manufacturer of solar cells and modules Photowatt (PHWT) filed to go public last week; its prospectus contains an overview of the renewable energy industry, and trends in solar energy. The excerpt below is from the company's F-1 filing:

The most important findings of this report highlight studies that raise critical concerns challenging some of the claims made for wind power. Badly needed evidence is now available after three years of large scale operation of wind turbines in five countries..... These studies are the first real evidence showing how wind actually works, as opposed to what has been claimed, and come from some of the most authoritative voices on energy in the world......ABS Energy Research’s report does not relegate wind power to the dustbin. But it does show how essential proper analysis is to establish what renewable energy can and cannot deliver and how it must be accommodated within a total electricity generation system. Objective analysis is essential. Nearly every one of the points described in the study has been labelled a "myth" by a lobby group.