Recent research has demonstrated that, microalgae, due to their high growth rate, can be appropriate resource of clean fuel production an and alternative for fossil fuels. Chlorella Pyrenoidosa is a kind of microalgae that can grow in a laboratory space, by absorbing and consuming CO2 and other air pollutants, and can produce oxygen and biofuel products. Excessive air pollution in Tehran, imposed this design concept to develop a novel skyscraper as catalysts for air conditioning. Initially, these bio-industrial catalysts, utilize suction turbines, in order to adsorb polluted air into the storage tanks. Then, the CO2 gas in these tanks is used as a power supply for the microalgae Chlorella Pyrenoidosa. Subsequently, the oxygen produced by these microalgae enters the storage tanks. Some part of produced oxygen is used in industry and other part of it, enters the urban environment by blowing turbines (to clean the air). Finally, these microalgae are used as biofuel sources in the city after final examinations in laboratories inside the skyscraper. Due to space and density limitations in Tehran, the designed idea was created vertically and can be implemented in different parts of the city. Creating spherical forms on top of each other with the ability of rotation in different directions (with the possibility of sucking polluted air and blowing fresh air) from each side was selected as the main form of the design concept. It should be considered that the energy consumption of this skyscraper is provided by solar panels, which are located in the surface of the structure.