**3.2 Performance analysis guidelines**

Several aspects of the project were evaluated using computer simulation tools, not only to estimate electricity consumption, generation demands, and comfort conditions, essential for the development of a zero-energy balance building project but also to support the decision-makers in design. The computer simulation tools also helped to envision the building's tagging process. In this section, the main guidelines and assumptions for environmental and energy performance analysis of the LabZERO|UnB project are presented.
