Idea for simple and fast to make flexible wing, that could act as kite for hauling "Windbelt" -type self-doable wind generator to hundreds of meters of altitude where wind might be sufficient to make this approach more effective in electricity generation than building a more complex and lower tower for otherwise bigger wind turbine.
http://koti.mbnet.fi/maxt/oddsnends/flexiwing.png
And here is the Windbelt -method depicted: http://oikosol.wordpress.com/energy/
