ASHRAE 90.1 

The ASHRAE 90.1 extension helps to perform the Building Performance Rating Method in Appendix G of ASHRAE 90.1-2010, which is used in Green Building Programs like LEED and BREEAM.

LEED is complicated!

But when you get a license from us, we will provide you with both a sophisticated software and great know-how.

A template simplifies the creation of the Proposed Building model and the extension automatically converts it to a Baseline Building, according to Appendix G. The conversion includes database support for envelope properties and space types as well as automatic HVAC-system selection and rescaling of windows and skylights. Design runs to decide equipment capacities and annual simulations for four directions are done automatically. Reports are designed to fit with LEED submittal forms and other resource documents on LEED Online. 

  • Available as extension (project license) for Standard and Expert edition
  • Requires IDA ICE version 4.7.1 (or higher)
  • Not available for Educational editions



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