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OpenStudio(R) EE Measures

EE measures used by OpenStudio(R). This contains general use energy efficiency measures. Some measures here may also be suitable for calibration or model articulation. Similarly, some measures in other measure gem repos may also be suitable for energy efficiency usage.


Add this line to your application's Gemfile:

gem 'openstudio-ee-measures'

And then execute:

$ bundle

Or install it yourself as:

$ gem install 'openstudio-ee-measures'

Compatibility Matrix

OpenStudio EE Gem OpenStudio Ruby
0.9.0 3.7 2.7
0.8.0 3.6 2.7
0.7.0 3.5 2.7
0.6.0 3.4 2.7
0.5.0 3.3 2.7
0.4.0 3.2 2.7
0.3.0 - 0.3.2 3.1 2.5
0.2.0 - 0.2.1 3.0 2.5
0.1.0 2.9 2.2.4


Please review the OpenStudio Contribution Policy if you would like to contribute code to this gem.


  • Update
  • Run rake openstudio:rubocop:auto_correct
  • Run rake openstudio:update_copyright
  • Run rake openstudio:update_measures (this has to be done last since prior tasks alter measure files)
  • Update version in
  • Review dependency versions in openstudio-calibration-measures.gemspec (especially openstudio-standards and openstudio-extension)
  • Update version in /lib/openstudio/ee-measures/version.rb. Do not create a patch release if there are breaking changes or if this new version will support a biannual OpenStudio release; make a "minor" release instead. (ex: going from 0.7.0 to 0.8.0)
  • Create PR to master, after tests and reviews complete, then merge
  • Locally - from the master branch, run rake release
  • On GitHub, go to the releases page and update the latest release tag. Name it “Version x.y.z” and copy the CHANGELOG entry into the description box.