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@NatLabRockies

National Laboratory of the Rockies

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  1. api-umbrella api-umbrella Public

    Open source API management platform

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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.

    C++ 1.4k 463

  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++ 582 222

  4. SAM SAM Public

    System Advisor Model (SAM)

    C++ 428 206

  5. floris floris Public

    A controls-oriented engineering wake model.

    Python 275 183

  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 234 93

Repositories

Showing 10 of 761 repositories
  • SAM Public

    System Advisor Model (SAM)

    NatLabRockies/SAM’s past year of commit activity
    C++ 428 BSD-3-Clause 206 87 7 Updated Feb 13, 2026
  • routee-compass Public

    An energy-aware vehicle routing engine

    NatLabRockies/routee-compass’s past year of commit activity
    Rust 26 BSD-3-Clause 16 64 (5 issues need help) 4 Updated Feb 13, 2026
  • 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.

    NatLabRockies/wex’s past year of commit activity
    C 65 BSD-3-Clause 33 28 2 Updated Feb 13, 2026
  • 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.

    NatLabRockies/lk’s past year of commit activity
    C 34 BSD-3-Clause 29 0 2 Updated Feb 13, 2026
  • ssc Public

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

    NatLabRockies/ssc’s past year of commit activity
    C++ 90 BSD-3-Clause 114 30 8 Updated Feb 13, 2026
  • 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.

    NatLabRockies/OpenStudio’s past year of commit activity
    C++ 582 222 233 9 Updated Feb 13, 2026
  • pysam Public

    Python Wrapper for the System Advisor Model

    NatLabRockies/pysam’s past year of commit activity
    C 127 BSD-3-Clause 80 18 2 Updated Feb 13, 2026
  • OpenStudio-HPXML Public

    Modeling of residential buildings in EnergyPlus using OpenStudio/HPXML.

    NatLabRockies/OpenStudio-HPXML’s past year of commit activity
    Ruby 61 27 125 (1 issue needs help) 18 Updated Feb 13, 2026
  • reV-tutorial Public

    Tutorials for using the Renewable Energy Potential Model (reV)

    NatLabRockies/reV-tutorial’s past year of commit activity
    PowerBuilder 6 7 0 0 Updated Feb 13, 2026
  • openstudio-calibration-gem Public
    NatLabRockies/openstudio-calibration-gem’s past year of commit activity
    Ruby 5 14 9 1 Updated Feb 13, 2026
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