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National Renewable Energy Laboratory

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  1. api-umbrella api-umbrella Public

    Open source API management platform

    Ruby 2k 324

  2. EnergyPlus EnergyPlus Public

    EnergyPlus™ is a whole building energy simulation program that engineers, architects, and researchers use to model both energy consumption and water use in buildings.

    C++ 1.1k 380

  3. OpenStudio OpenStudio Public

    OpenStudio is a cross-platform collection of software tools to support whole building energy modeling using EnergyPlus and advanced daylight analysis using Radiance.

    C++ 489 186

  4. SAM SAM Public

    System Advisor Model (SAM)

    C++ 329 137

  5. floris floris Public

    A controls-oriented engineering wake model.

    Python 200 154

  6. OpenOA OpenOA Public

    This library provides a framework for assessing wind plant performance using operational assessment (OA) methodologies that consume time series data from wind plants. The goal of the project is to …

    Jupyter Notebook 182 62

Repositories

Showing 10 of 619 repositories
  • HPC Public

    A collection of various resources, examples, and executables for the general NREL HPC user community's benefit. Use the following website for accessing documentation.

    NREL/HPC’s past year of commit activity
    Jupyter Notebook 106 64 59 14 Updated Aug 14, 2024
  • mesoflow Public
    NREL/mesoflow’s past year of commit activity
    C++ 2 BSD-3-Clause 3 0 1 Updated Aug 14, 2024
  • REopt.jl Public
    NREL/REopt.jl’s past year of commit activity
    Julia 23 Apache-2.0 18 81 29 Updated Aug 14, 2024
  • EnergyPlus Public

    EnergyPlus™ is a whole building energy simulation program that engineers, architects, and researchers use to model both energy consumption and water use in buildings.

    NREL/EnergyPlus’s past year of commit activity
    C++ 1,065 380 856 42 Updated Aug 14, 2024
  • ComStock Public

    National scale modeling of the U.S. commercial building stock supported by U.S. DOE, LADWP, and others and maintained by NREL

    NREL/ComStock’s past year of commit activity
    Ruby 27 7 49 13 Updated Aug 14, 2024
  • resstock Public

    Highly granular modeling of residential building stocks at national, regional, and local scales using OpenStudio/EnergyPlus.

    NREL/resstock’s past year of commit activity
  • osw2osa Public
    NREL/osw2osa’s past year of commit activity
    Ruby 3 0 3 0 Updated Aug 14, 2024
  • OpenStudio-server Public

    The OpenStudio Server is a docker or Helm deployable instance which allows for large-scale parametric analyses of building energy models using the OpenStudio or URBANopt CLIs.

    NREL/OpenStudio-server’s past year of commit activity
    Ruby 43 19 3 1 Updated Aug 14, 2024
  • rex Public

    REsource eXtraction Tool (rex)

    NREL/rex’s past year of commit activity
    Python 20 BSD-3-Clause 11 9 1 Updated Aug 14, 2024
  • altrios Public
    NREL/altrios’s past year of commit activity
    Rust 16 3 2 8 Updated Aug 14, 2024