Climate change and energy security pose challenges for countries aroundthe world to have a strategy to transition to using clean and energy efficientenergy. Joining hands to implement Vietnam's commitment at COP26, HUSTaims to build a Green University with sustainable energy criteria. Through theactual survey to build the Building Information Modeling (BIM) and the BuildingEnergy Modeling (BEM) for the current status of the Campus of Hanoi Universityof Science and Technology, thereby analyzing, assess the current status of themain campus of Hanoi University of Science and Technology and outline thecurrent status of energy use as well as strategies to achieve the Green Universitycriteria, and propose measures and implementation methods to achieve HUST -Green University and Net Zero Energy Use.