Downloads

EnergyPlus™ is open source software. It is distributed under the terms of a permissive, BSD-style license. For more information, see the Licensing page.

Latest Release

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Windows (x64) Linux Mac

Windows (x32)

Current version

9.1.0  

Release Notes

Supported Platforms

  • Windows: Windows 7, 8, and 10
  • Linux: Ubuntu 14.04
  • Mac: OSX 10.9

Installation Instructions

Recent Releases

Recent releases of EnergyPlus (version 8.2 to current) can be downloaded from the Github Repository.

Old Releases

Old releases of EnergyPlus (version 7.0.0 through 8.1.0) can be downloaded from the EnergyPlusRelease Github Repository.

View Old Releases

Transition utilities are available for updating older EnergyPlus input files to later versions. The files can be downloaded from the Helpdesk.

Older Transition Programs