Openstudio 2.9.1 -

The most critical aspect of 2.9.1 is its tight integration with EnergyPlus 9.3.0. While later versions of EnergyPlus introduced new HVAC objects and improved humidity control models, 9.3.0 is considered exceptionally reliable for standard commercial building simulations. OpenStudio 2.9.1 maps perfectly to this engine, ensuring that your .osm file translates to an .idf without translation errors.

Based on community feedback (Unmet Hours, GitHub issues, NREL user surveys): openstudio 2.9.1

Unlike later versions (2.9.2 and 2.9.3), which introduced occasional graphical glitches on Windows 11 and MacOS Big Sur, 2.9.1 is renowned for its stability within SketchUp 2020 and SketchUp 2021. The plug-in allows for: The most critical aspect of 2