EnergyPlus

EnergyPlus (latest version 9.1.0) is a comprehensive whole building energy simulation program designed for engineers, architects, and researchers to model both energy consumption and water use in buildings. Developed by the US Department of Energy, this tool falls under the Education category and specifically the Science Tools subcategory.

The program includes several executable files: Weather.exe, EnergyPlus.exe, EP-Compare.exe, IDFConverter.exe, and Plus500.exe. These files enable a broad range of functionalities from managing input and output files, performing batch simulations, to graphically comparing the results of multiple simulations. The software is console-based and utilizes text files for input and output, making it a robust choice for detailed modeling and simulation tasks.

EnergyPlus boasts a substantial file size of 86.4 MB and is compatible with both modern and older operating systems, such as Windows XP, Vista, 7, 8, 10, and 11. This allows it to be accessible to a wide audience regardless of their OS preference. Additionally, it supports different versions like 9.1, 8.7, and 8.5, ensuring that users who prefer or require older versions can still benefit from its capabilities.

Key phrases that users might leverage to find this program include "whole building energy simulation program," "model energy consumption and water use," and "console-based program for engineers".

EnergyPlus is a free download, but be mindful that the level of detail and the console-based operation may require some initial user familiarization. More

You may want to check out more software, such as EP-Quick or OpenStudio, which might be related to EnergyPlus.