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EPW File - What is an .epw file and how do I open it?

Learn about .EPW files and view a list of programs that open them.

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Overview

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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16 votes

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VerifiedVerified by FileInfo.com The FileInfo.com team has independently researched the EnergyPlus Weather Data file format and Windows apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified. If you would like to suggest any additions or updates to this page, please let us know .

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DeveloperU.S. Department of Energy
Popularity2.4 | 16 Votes

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.EPW File Extension

EnergyPlus Weather Data File

DeveloperU.S. Department of Energy
Popularity
2.4  |  16 Votes
 

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

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U.S. Department of Energy EnergyPlus

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Category: Data Files

Updated: June 5, 2015

FAQ

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.

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