The whole world in our time is witnessing tremendous progress in technological systems in all areas of life, , and we have seen the tremendous development in smart systems, nanotechnology applications and techniques for using renewable energies in addition to technologies of smart raw materials and others, Architecture and interior design have had a good chance of being affected by technology, as buildings have been affected in all its stages from the beginning of thinking about the project and site studies up to the stage of implementation and operation of the building, and since the main problem depends on how we use this technology in a way that does not harm the environment, Therefore, the Eco technology trend appeared as a trend that tries to link modern technology, ecological design and the environment surrounding the architectural spaces and employ each of them in the right place, to achieve the best energy consumption efficiency without depleting natural resources or damaging the surrounding environment, and in this research , we will deal with the definition of the Eco-Technology Architecture trend, and study the different technological techniques that the Eco technology trend uses in the building to preserve the environment and save energy, then we will address one of the global architectural works that follow the Eco technological trend in design.