Daily Archives: 12. Mai 2011

http://frank-media.info/de/teil-c/windenergie/neue-designs-und-rotorformen.html http://chatterbox.typepad.com/portlandarchitecture/2008/09/hanna-mulvanny-g2-unveil-tower-proposal.html http://www.greenlaunches.com/architecture/the-digital-media-city-landmark-tower-powers-up-with-solar-and-wind-energy.php http://www.treehugger.com/files/2005/01/freedom_tower_g.php http://www.grupotorcello.com.ar/ABAF/index.htm http://www.treehugger.com/galleries/2009/03/stunning-green-buildings-in-china.php http://www.andrewwatkins.us/projects/tall-buildings-in-the-city/ http://mrgreenbiz.wordpress.com/2008/10/05/innovative-tower-to-feature-atrium-of-wind-turbines/