What is a .EPW File And How To Open It – U.S. Department of Energy

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Have you downloaded a file with .epw extension, but you have never seen this extension before? Perhaps you know what the file is, but you simply don’t know how to open it. Fear not, in this article we will show you how to easily open the .epw file in few simple steps on various systems.

What is a .EPW file?

The file extension .EPW stands for EnergyPlus Weather Data File. This file extension was developed by U.S. Department of Energy. The file is a data related file.

What to know

There is currently 0 software that can open the .epw file on 0 platforms.


There are currently no software associated with this file extension, if you have any information please let us know.