Home : File Types : EPW File

.EPW File Extension

File TypeEnergyPlus Weather Data File

DeveloperU.S. Department of Energy
2.4 (7 Votes)
CategoryData Files

What is an EPW file?

Weather data file saved in the standard EnergyPlus format; used by EnergyPlus energy simulation software, developed by the U.S. Department of Energy (DoE); contains weather data that is used for running energy usage simulations.

More Information

Weather data is available in the EnergyPlus (EPW) format for more than 2100 locations in over 100 countries.

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Programs that open EPW files
Updated 6/5/2015

About EPW Files

Our goal is to help you understand what a file with a *.epw suffix is and how to open it.

The EnergyPlus Weather Data file type, file format description, and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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