dedeleco wrote:pushes to take advantage of the height of the plateau (how many hundreds of meters high?) to incorporate an experimental vortex tower of considerable size and not expensive, taking advantage of the existing heights naturally:
http://fr.wikipedia.org/wiki/Tour_solaire
http://en.wikipedia.org/wiki/Solar_updraft_tower
with a warm, moist sea level air intake that rises to the top of the tower which can even be raised with a chimney ??????
Warm moist air greatly increases the tornado or cyclone effect of vortex towers.
The structure of the building does not lend itself to the construction of a vortex tower, or even a solar convection tower (height of the building too limited, need for a collector around the building etc ...)
Dedelco mentioned this:
Otherwise wind turbine ideas with venturi by inventor:
https://www.econologie.com/forums/post201230.html#201230
https://www.econologie.com/forums/post201872.html#201872
I think this is one of the best solutions.