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U.S. Department of Energy
Office of Scientific and Technical Information

OpenStudio®-ERI (Energy Rating Index (ERI) Workflow) [SWR-18-72] 1.7.0 Released 12/14/2023

Software ·
DOI:https://doi.org/10.11578/dc.20240209.2· OSTI ID:code-122073 · Code ID:122073
 [1];  [1];  [1];  [2];  [2];  [2];  [2];  [2];  [2];  [2];  [3]
  1. National Renewable Energy Lab. (NREL), Golden, CO (United States)
  2. National Renewable Energy Laboratory (NREL), Golden, CO (United States)
  3. EffiBEM

The OpenStudio®-ERI project allows calculating an Energy Rating Index (ERI) using the Department of Energy's open-source OpenStudio®/EnergyPlus® simulation platform. The building description is provided in an HPXML file format. The project supports: - ANSI/RESNET/ICC 301© Standard for the Calculation and Labeling of the Energy Performance of Dwelling and Sleeping Units using an Energy Rating Index - ENERGY STAR Certification System for Homes and Apartments Using an ERI Compliance Path - IECC ERI Compliance Alternative (Section R406) - DOE ZERH Certification Using an ERI Compliance Path For more information on running simulations, generating HPXML files, etc., please visit the documentation at https://openstudio-eri.readthedocs.io/en/latest/

Short Name / Acronym:
OpenStudio®-ERI
Site Accession Number:
NREL SWR-18-72
Software Type:
Scientific
License(s):
BSD 3-clause "New" or "Revised" License
Programming Language(s):
Ruby
Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Building Technologies Office (EE-5B)

Primary Award/Contract Number:
AC36-08GO28308
DOE Contract Number:
AC36-08GO28308
Code ID:
122073
OSTI ID:
code-122073
Country of Origin:
United States

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