EnergyPlus 9.1.0 is free to download from our software library. EnergyPlus works fine with 32-bit versions of Windows XP/Vista/7/8/10. The actual developer of the free program is US Department of Energy. The latest installer occupies 86.4 MB on disk.
The following versions: 8.2, 8.1 and 8.0 are the most frequently downloaded ones by the program users. The software lies within Education Tools, more precisely Science Tools. Our antivirus analysis shows that this download is malware free. The common filenames for the program's installer are Weather.exe, EnergyPlus.exe or Plus500.exe etc.
From the developer:
EnergyPlus is a whole building energy simulation program that engineers, architects, and researchers use to model both energy consumption and water use in buildings.
You may want to check out more software, such as EP-Quick or OpenStudio, which might be related to EnergyPlus.