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    640 repositories

    • ssc

      Public
      SAM Simulation Core (SSC) contains the underlying performance and financial models for SAM
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •85•79•34•7•Updated Oct 9, 2024Oct 9, 2024

    • SAM

      Public
      System Advisor Model (SAM)
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •142•338•70•6•Updated Oct 9, 2024Oct 9, 2024

    • 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++
      •
      Other
      •190•497•235•13•Updated Oct 9, 2024Oct 9, 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.
      TypeScript
      •
      Other
      •2•1•104•2•Updated Oct 9, 2024Oct 9, 2024

    • bifacial_radiance

      Public
      Toolkit for working with RADIANCE for the ray-trace modeling of Bifacial Photovoltaics
      renewable-energyrenewablesphotovoltaicsbifacialguiradiance
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •48•89•78•2•Updated Oct 9, 2024Oct 9, 2024

    • nrelWattileExt

      Public
      SkySpark package for interfacing with Wattile
      Dockerfile
      •
      Other
      •0•1•5•2•Updated Oct 9, 2024Oct 9, 2024

    • bbopt

      Public
      Surrogate models and active learning for scientific applications.
      aioptimizationradial-basis-functionsurrogate-models
      R
      •
      GNU General Public License v3.0
      •1•3•0•2•Updated Oct 9, 2024Oct 9, 2024

    • R2X

      Public
      Model translation framework
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •1•4•15•1•Updated Oct 8, 2024Oct 8, 2024

    • openstudio-standards

      Public
      Ruby
      •
      Other
      •58•81•62•9•Updated Oct 8, 2024Oct 8, 2024

    • buildstockbatch

      Public
      Python
      •
      Other
      •14•21•42•15•Updated Oct 8, 2024Oct 8, 2024

    • OpenStudio-ERI

      Public
      Energy Rating Index (ERI) calculation via OpenStudio/EnergyPlus.
      Ruby
      •
      Other
      •8•18•4•5•Updated Oct 8, 2024Oct 8, 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
      •
      Other
      •8•29•60•13•Updated Oct 8, 2024Oct 8, 2024

    • ROSCO

      Public
      A Reference Open Source Controller for Wind Turbines
      Python
      •
      Apache License 2.0
      •92•107•20•4•Updated Oct 8, 2024Oct 8, 2024

    • REopt.jl

      Public
      Julia
      •
      Apache License 2.0
      •20•24•84•30•Updated Oct 8, 2024Oct 8, 2024

    • HPC

      Public
      A collection of various resources, examples, and executables for the general NREL HPC user community's benefit. Use the following website for accessing documentation.
      traininglaboratoryperformanceenergyhpclabslurmnationalcomputinghigh
      Jupyter Notebook
      •
      Other
      •65•109•60•11•Updated Oct 8, 2024Oct 8, 2024

    • chronify

      Public
      Python
      •0•0•2•1•Updated Oct 8, 2024Oct 8, 2024

    • engage

      Public
      NREL Engage Project
      solverengageglpknrelcapacity-expansion-planningenergy-modelinghighs
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •7•4•1•6•Updated Oct 8, 2024Oct 8, 2024

    • reV-tutorial

      Public
      PowerBuilder
      •2•3•0•0•Updated Oct 8, 2024Oct 8, 2024

    • resstock

      Public
      Highly granular modeling of residential building stocks at national, regional, and local scales using OpenStudio/EnergyPlus.
      Ruby
      •
      Other
      •54•107•63•22•Updated Oct 8, 2024Oct 8, 2024

    • Spawn

      Public
      C++
      •
      Other
      •3•16•20•2•Updated Oct 8, 2024Oct 8, 2024

    • Wattile_Examples

      Public
      HTML
      •0•0•0•0•Updated Oct 8, 2024Oct 8, 2024

    • vidyut3d

      Public
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •0•0•0•0•Updated Oct 8, 2024Oct 8, 2024

    • GridSight

      Public
      JavaScript
      •
      BSD 3-Clause "New" or "Revised" License
      •2•3•6•0•Updated Oct 8, 2024Oct 8, 2024

    • reVX

      Public
      The Renewable Energy Potential(V) eXchange Tool: reVX
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •9•21•5•1•Updated Oct 8, 2024Oct 8, 2024

    • fastsim

      Public
      Python
      •
      Apache License 2.0
      •5•19•2•10•Updated Oct 8, 2024Oct 8, 2024

    • vehicle-data

      Public
      0•0•0•0•Updated Oct 8, 2024Oct 8, 2024

    • PVade

      Public
      PVade is a fluid-structure interaction solver for studying wind loading and aerodynamic stability in solar-tracking PV arrays.
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •5•4•25•4•Updated Oct 8, 2024Oct 8, 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++
      •
      Other
      •389•1.1k•864•42•Updated Oct 7, 2024Oct 7, 2024

    • OpenStudio-HPXML

      Public
      Modeling of residential buildings in EnergyPlus using OpenStudio/HPXML.
      Ruby
      •
      Other
      •17•42•111•19•Updated Oct 7, 2024Oct 7, 2024

    • floris

      Public
      A controls-oriented engineering wake model.
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •155•206•63•18•Updated Oct 7, 2024Oct 7, 2024