Now we come to a renewable energy system which has not yet been built in an operational size but carefully studied in detail since many
years. The conclusion of these studies is that it will be possible to build the necessary towers of more than 1000m height and furthermore, it seems as this could be
done at costs that make this kind of electricity production economically very attractive. Moreover the temporal behaviour seems to be quite good compared with
other methods that depend on the actual climate conditions. The name used in the following is "Energy Tower".
Verantwortlich: G. Czisch; Gestaltung: C. Budig, G. Czisch, W. Flemming