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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 326

  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++ 1k 378

  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++ 484 184

  4. SAM SAM Public

    System Advisor Model (SAM)

    C++ 317 137

  5. floris floris Public

    A controls-oriented engineering wake model.

    Python 197 150

  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 179 61

Repositories

Showing 10 of 610 repositories
  • ssc Public

    SAM Simulation Core (SSC) contains the underlying performance and financial models for SAM

    NREL/ssc’s past year of commit activity
    C++ 78 BSD-3-Clause 83 31 5 Updated Jun 26, 2024
  • REopt.jl Public
    NREL/REopt.jl’s past year of commit activity
    Julia 22 Apache-2.0 16 82 23 Updated Jun 26, 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 67 BSD-3-Clause 7 0 4 Updated Jun 26, 2024
  • OpenStudio-HPXML Public

    Modeling of residential buildings in EnergyPlus using OpenStudio/HPXML.

    NREL/OpenStudio-HPXML’s past year of commit activity
  • 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++ 1,043 378 852 45 Updated Jun 25, 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 8 50 9 Updated Jun 25, 2024
  • bifacial_radiance Public

    Toolkit for working with RADIANCE for the ray-trace modeling of Bifacial Photovoltaics

    NREL/bifacial_radiance’s past year of commit activity
    Python 82 BSD-3-Clause 46 106 3 Updated Jun 25, 2024
  • floris Public

    A controls-oriented engineering wake model.

    NREL/floris’s past year of commit activity
    Python 197 BSD-3-Clause 150 60 20 Updated Jun 25, 2024
  • reV Public

    Renewable Energy Potential (reV) Model

    NREL/reV’s past year of commit activity
    Python 92 BSD-3-Clause 24 3 2 Updated Jun 25, 2024
  • rdtools Public

    PV Analysis Tools in Python

    NREL/rdtools’s past year of commit activity
    Python 145 MIT 61 52 10 Updated Jun 25, 2024