Autonomous HVAC CFD is a game-changer in HVAC design and analysis. Its remarkable features encompass seamless data integration from Revit and Autodesk Construction Cloud, eradicating data fragmentation and enhancing workflow efficiency. This tool streamlines load calculations, ensuring swift generation of load calculation reports and precise CFM suggestions for equipment sizing. It strongly emphasizes ASHRAE 55 compliance, granting users access to Local Thermal Discomfort results and in-depth compliance reports. A standout feature is Comfort AI, an innovative AI engine that rapidly predicts occupant thermal comfort based on PMV and ASHRAE 55 parameters. AHC provides crucial performance indices like the Air-diffusion Performance Index (ADPI) and Air Change Effectiveness (ACE). This holistic platform empowers HVAC professionals and architects to craft sustainable, efficient designs that align with compliance standards and contribute to decarbonization.