Saturday, November 22, 2008

Alternative Energies Update

Ocean Thermal Energy Conversion is designed to exploit the difference in temperature between seawater near the surface and deep down, and has the potential to become the biggest source of renewable energy in the world:

http://www.newscientist.com/article/mg20026836.000-plumbing-the-oceans-could-bring-limitless-clean-energy.html?full=true

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Germany modernizes it's windmills

Germany's first generation of commercial wind turbines was installed in the 1990s — small machines of 100 to 500 kilowatts that stood 40...