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National Renewable Energy Laboratory

Popular repositories

  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 377

  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++ 485 183

  4. SAM SAM Public

    System Advisor Model (SAM)

    C++ 316 134

  5. floris floris Public

    A controls-oriented engineering wake model.

    Python 194 147

  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 177 61

Repositories

Showing 10 of 608 repositories
  • BuildingMOTIF Public

    Building Metadata OnTology Interoperability Framework (BuildingMOTIF)

    Jupyter Notebook 41 5 44 10 Updated Jun 1, 2024
  • REopt.jl Public
    Julia 22 Apache-2.0 14 81 21 Updated Jun 1, 2024
  • engage Public

    NREL Engage Project

    JavaScript 4 BSD-3-Clause 4 1 9 Updated May 31, 2024
  • resstock Public

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

    Ruby 102 50 50 (1 issue needs help) 25 Updated May 31, 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.

    C++ 1,033 377 866 56 Updated May 31, 2024
  • PVDegradationTools Public

    Set of tools to calculate degradation responses and degradation related parameters for PV.

    Jupyter Notebook 23 5 21 (1 issue needs help) 1 Updated May 31, 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

    Ruby 27 8 51 9 Updated May 31, 2024
  • NREL-Beam-Characterization Public
    Jupyter Notebook 1 BSD-3-Clause 0 0 0 Updated May 31, 2024
  • ssc Public

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

    C++ 78 BSD-3-Clause 83 31 4 Updated May 31, 2024
  • dgen Public

    The Distributed Generation Market Demand (dGen) model simulates customer adoption of distributed energy resources (DERs) for residential, commercial, and industrial entities in the United States and other countries.

    Python 57 BSD-3-Clause 117 8 4 Updated May 31, 2024
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