A new article: Updraft Technology - Tall & Visionary Gives an overview of the concept, the project, costs, and timelines. http://www.enviromission.com.au/irm/Company/ShowPage.aspx/PDFs/1324-89012753/TallVisionary Published in the October 2011 edition of the magazine "Sun, Wind & Energy" (website http://www.sunwindenergy.com )