AECOsim Energy Simulator is a rigorous simulation product for the design or retrofit of high performing buildings. AECOsim Energy Simulator contributes to the design of better performing, more sustainable buildings that consume less, provide for greater occupant productivity comfort and safety, and provide a real return on investment for their owners. Based on the emerging global standard of EnergyPlus, AECOsim Energy Simulator allows designers to fully contemplate and assess design trade-offs for both new construction and retrofits.

AECOsim Energy Simulator provides 3D modeling and import capabilities as well as full reporting and documentation for the certification process that is superior to other energy simulation products. AECOsim Energy Simulator is unique when considering its ability to design mechanical systems and fully control all system component parameters.