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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 325

  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 379

  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++ 485 185

  4. SAM SAM Public

    System Advisor Model (SAM)

    C++ 320 136

  5. floris floris Public

    A controls-oriented engineering wake model.

    Python 199 152

  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 181 62

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Showing 10 of 614 repositories
  • 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++ 1,051 379 849 37 Updated Jul 16, 2024
  • sup3r Public

    The Super-Resolution for Renewable Resource Data (sup3r) software uses generative adversarial networks to create synthetic high-resolution wind and solar spatiotemporal data from coarse low-resolution inputs.

    NREL/sup3r’s past year of commit activity
    Python 71 BSD-3-Clause 8 1 3 Updated Jul 16, 2024
  • BioReactorDesign Public

    Bio Reactor Design (BiRD): a toolbox to simulate and analyze different designs of bioreactors in OpenFOAM

    NREL/BioReactorDesign’s past year of commit activity
    Liquid 5 BSD-3-Clause 4 4 0 Updated Jul 16, 2024
  • floris Public

    A controls-oriented engineering wake model.

    NREL/floris’s past year of commit activity
    Python 199 BSD-3-Clause 152 62 20 Updated Jul 16, 2024
  • NEB-Tool Public

    A user friendly, graphical, open-source application (Web/Mac/Windows) of the multiple benefits framework for non-energy benefits, incorporating additional aspects to make the tool effective for use in the United States.

    NREL/NEB-Tool’s past year of commit activity
    TypeScript 0 1 77 (1 issue needs help) 1 Updated Jul 16, 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
    Ruby 103 51 51 (1 issue needs help) 27 Updated Jul 16, 2024
  • SAM Public

    System Advisor Model (SAM)

    NREL/SAM’s past year of commit activity
    C++ 320 BSD-3-Clause 136 87 3 Updated Jul 16, 2024
  • fastsim Public
    NREL/fastsim’s past year of commit activity
    Python 17 Apache-2.0 3 2 12 Updated Jul 16, 2024
  • HOPP Public
    NREL/HOPP’s past year of commit activity
    Jupyter Notebook 21 BSD-3-Clause 43 34 6 Updated Jul 16, 2024
  • buildstockbatch Public
    NREL/buildstockbatch’s past year of commit activity
    Python 21 15 41 (1 issue needs help) 16 Updated Jul 16, 2024
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