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National Renewable Energy Laboratory

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  1. api-umbrella api-umbrella Public

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  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.

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  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.

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  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 …

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Repositories

Showing 10 of 605 repositories
  • 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 25 8 52 7 Updated May 20, 2024
  • reV Public

    Renewable Energy Potential (reV) Model

    Python 86 BSD-3-Clause 24 4 1 Updated May 20, 2024
  • OpenStudio-ERI Public

    Energy Rating Index (ERI) calculation via OpenStudio/EnergyPlus.

    Ruby 17 8 4 5 Updated May 20, 2024
  • altrios Public
    Rust 15 2 1 3 Updated May 20, 2024
  • wex Public

    WEX, which is short for WxWidgets Extensions, is a cross-platform library of graphical user interface tools that extends the popular open-source project WxWidgets. WEX includes many features including the powerful DView program (https://github.com/NREL/wex/wiki/DView), which provides an easy-to-use way to visualize complex time series data.

    C 54 BSD-3-Clause 25 28 0 Updated May 20, 2024
  • lk Public

    LK (Language Kit) is a simple but powerful scripting language that is designed to be small, fast, and easily embedded in other applications. The core LK engine, including lexical analyzer, parser, compiler, and virtual machine is only dependent on the Standard C++ Library (STL), making it extremely lightweight and portable.

    C 30 BSD-3-Clause 22 1 1 Updated May 20, 2024
  • OpenStudio-HPXML Public

    Modeling of residential buildings in EnergyPlus using OpenStudio/HPXML.

    Ruby 37 12 105 (1 issue needs help) 24 Updated May 20, 2024
  • BuildingMOTIF Public

    Building Metadata OnTology Interoperability Framework (BuildingMOTIF)

    Jupyter Notebook 41 5 44 11 Updated May 20, 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) 0 Updated May 20, 2024
  • routee-compass Public

    The RouteE-Compass energy-aware routing engine

    Rust 9 BSD-3-Clause 4 46 (5 issues need help) 4 Updated May 20, 2024
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