Sustainable Future

Solar Tower:
Solar Tower developed by a German firm
Solar Tower in Australia
Snowy Hydro Australia
Wave Energy:
Wave Energy by Energetech
Marine Turbines
engineering business renewable power
Heat to Electricity:
Wrist watch powered by body heat
RTI's Thermoelectrics Breakthrough
Thin-film superlattice thermoelectric devices by Dr. Rama Venkatasubramanian
What is Thermionic and Thermo-electric (Peltier) cooling ?
Eneco Thermionic Heat-to-Electricity Converters
Eneco Article
Inventor Peter Hagelstein
MIT News (Thermionics)
EDTN News (Thermionics)
New Scientist News (Thermionics)
Salinity Power:
Salinity Power - What is this?
Links and Infos:
Clean Energy (in German)
Daily Environment News from Planetark
Eco Web
Global Stewards (Links and News)