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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 324

  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++ 1.1k 389

  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++ 495 190

  4. SAM SAM Public

    System Advisor Model (SAM)

    C++ 337 140

  5. floris floris Public

    A controls-oriented engineering wake model.

    Python 204 155

  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 183 62

Repositories

Showing 10 of 635 repositories
  • 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 80 BSD-3-Clause 9 2 2 Updated Oct 1, 2024
  • mlclouds Public

    mlclouds is a machine learning approach to predicting missing cloud properties in the National Solar Radiation Database (NSRDB).

    NREL/mlclouds’s past year of commit activity
    Jupyter Notebook 1 BSD-3-Clause 0 0 0 Updated Oct 1, 2024
  • nsrdb Public

    This repository contains all of the methods for the NSRDB data processing pipeline.

    NREL/nsrdb’s past year of commit activity
    Python 6 BSD-3-Clause 0 2 0 Updated Oct 1, 2024
  • resstock Public

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

    NREL/resstock’s past year of commit activity
  • dw-tap Public
    NREL/dw-tap’s past year of commit activity
    Python 1 BSD-3-Clause 0 0 0 Updated Oct 1, 2024
  • engage Public

    NREL Engage Project

    NREL/engage’s past year of commit activity
    JavaScript 4 BSD-3-Clause 6 1 4 Updated Oct 1, 2024
  • NREL/GridSight’s past year of commit activity
    JavaScript 0 BSD-3-Clause 1 7 0 Updated Oct 1, 2024
  • NEB-Tool Public

    A user friendly, graphical, open-source application (Web/Mac/Windows) of the multiple benefits framework for non-energy benefits, incorporating additional aspects to make the tool effective for use in the United States.

    NREL/NEB-Tool’s past year of commit activity
    TypeScript 1 2 110 (1 issue needs help) 1 Updated Oct 1, 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.

    NREL/EnergyPlus’s past year of commit activity
    C++ 1,120 389 860 42 Updated Oct 1, 2024
  • NREL/reV-tutorial’s past year of commit activity
    PowerBuilder 3 2 0 0 Updated Oct 1, 2024