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ANSI/ASHRAE/IBPSA Standard 209-2024
Building Performance Simulation Process
Establishes minimum requirements for the process of using simulation to evaluate building performance and inform decision making. Applies to the use of building performance simulation, including energy modeling, during the design, construction, and operation of new buildings or major renovations of, or additions to, existing buildings. Dual units of measurement.
American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. [ashrae]