Objective of this diploma project and in the meaning of international competition eVolo 2019 skyscraper competition, to find and evaluate new options of form, function, meaning a statement of skyscrapper as to be future urban element for year 2050, with regard on ecological, ekonimalc, and social sign. Project verifies connections of Updraft tower power plant as renewable source of energy on symbiosis with building of skyscraper. Also it work with idea of vertical city as asnwer to negatives effects of over urbanization, while enforcing new technology, function and principles. Objective is to move the understanding of skyscraper as urban form, its functions and content