World's first round-the-clock solar power plant (Gemasolar - a 15 megawatt solar power tower plant in Spain)

Eventually the plant will be able to supply 24hrs of uninterrupted production per day on most summer days, providing a higher annual capacity factor than most baseload plants such as nuclear power plants.

http://www.guardian.co.uk/environment/picture/2011/aug/19/gemasolar-parabolic-power-plant-spain

http://www.torresolenergy.com/TORRESOL/NewsTS/gemasolar-solar-power-plant-reaches-24-hours-of-uninterrupted-production

Some interesting links / resources on obtaining changes to green behaviour

http://greenlivingblog.org.uk/2011/08/02/top-10-green-behaviour-change-resources/

GENI : Global Energy Network Institute

Interesting organisation promoting the interconnection of electric power networks between nations and continents (with accent on renewable energies).
http://www.geni.org/index.html

Also another great site on Environment,Ecology, Nature, Habitat, Gaia, Permaculture... (great links and ressources).
http://www.environment.gen.tr