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Software

See the table below for our open-source software offerings. 

For the most current listing of NREL-developed open-source software, see U.S. Department of Energy Office of Scientific and Technical Information's DOE CODE database.

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Explore more than 250 copyrighted software tools available for licensing via the Department of Energy's Lab Partnering Service.


HPXML Version Translator

Jan 4, 2022, 17:00 PM
HPXML is a consensus data transfer standard for residential buildings. Over several years, multiple versions of the standard have been released. This tool accepts an HPXML file in an older version and translates it to a newer version.
Title : HPXML Version Translator
Url : https://github.com/NREL/hpxml_version_translator
Software Id : 68835
Categories :
  • Buildings
  • Python
  • Software Categories

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Last Updated July 8, 2025