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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.

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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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  4. SAM SAM Public

    System Advisor Model (SAM)

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  5. floris floris Public

    A controls-oriented engineering wake model.

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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 665 repositories
  • chronify Public
    NREL/chronify’s past year of commit activity
    Python 3 BSD-3-Clause 6 19 (1 issue needs help) 2 Updated Feb 12, 2025
  • 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++ 1,189 420 893 35 Updated Feb 12, 2025
  • plexosdb Public

    Database Manager for use with PLEXOS XML files

    NREL/plexosdb’s past year of commit activity
    Python 5 BSD-3-Clause 7 2 1 Updated Feb 12, 2025
  • REopt.jl Public
    NREL/REopt.jl’s past year of commit activity
    Julia 27 Apache-2.0 32 80 32 Updated Feb 12, 2025
  • ssc Public

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

    NREL/ssc’s past year of commit activity
    C++ 80 BSD-3-Clause 101 32 2 Updated Feb 11, 2025
  • OpenStudio-HPXML Public

    Modeling of residential buildings in EnergyPlus using OpenStudio/HPXML.

    NREL/OpenStudio-HPXML’s past year of commit activity
    Ruby 48 23 111 (1 issue needs help) 21 Updated Feb 12, 2025
  • altrios Public
    NREL/altrios’s past year of commit activity
    Rust 19 10 4 7 Updated Feb 12, 2025
  • NREL/multiscale-biomass-pyrolysis’s past year of commit activity
    C++ 3 BSD-3-Clause 9 1 0 Updated Feb 11, 2025
  • reVX Public

    The Renewable Energy Potential(V) eXchange Tool: reVX

    NREL/reVX’s past year of commit activity
    Python 23 BSD-3-Clause 17 16 (1 issue needs help) 1 Updated Feb 11, 2025
  • floris Public

    A controls-oriented engineering wake model.

    NREL/floris’s past year of commit activity
    Python 227 BSD-3-Clause 170 68 19 Updated Feb 11, 2025