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    650 repositories

    • 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
      •392•1.1k•881•47•Updated Nov 11, 2024Nov 11, 2024

    • osos

      Public
      Open Source Ops and Statistics (OSOS)
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •2•9•0•0•Updated Nov 11, 2024Nov 11, 2024

    • DynamicLineRatings

      Public
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •0•0•0•0•Updated Nov 11, 2024Nov 11, 2024

    • openstudio-common-measures-gem

      Public
      Ruby
      •
      Other
      •15•8•28•7•Updated Nov 9, 2024Nov 9, 2024

    • openstudio-model-articulation-gem

      Public
      Ruby
      •
      Other
      •10•7•38•2•Updated Nov 9, 2024Nov 9, 2024

    • 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.
      machine-learningdeep-learningtensorflowgenerative-adversarial-networkclimate-dataclimate-changesolar-energyrenewable-energywind-energy
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •10•86•3•1•Updated Nov 9, 2024Nov 9, 2024

    • OpenStudio-HPXML

      Public
      Modeling of residential buildings in EnergyPlus using OpenStudio/HPXML.
      Ruby
      •
      Other
      •17•44•110•20•Updated Nov 9, 2024Nov 9, 2024

    • buildstockbatch

      Public
      Python
      •
      Other
      •14•22•35•13•Updated Nov 9, 2024Nov 9, 2024

    • scikit-sundae

      Public
      SUNDIALS bindings to differential aglebraic equation solvers.
      pythonodedaesundialsnumerical-integrationivp
      Cython
      •
      BSD 3-Clause "New" or "Revised" License
      •0•0•0•0•Updated Nov 9, 2024Nov 9, 2024

    • bbopt

      Public
      Surrogate models and active learning for scientific applications.
      aioptimizationradial-basis-functionsurrogate-models
      Python
      •
      GNU General Public License v3.0
      •1•4•0•1•Updated Nov 9, 2024Nov 9, 2024

    • FESTIV_MODEL

      Public
      MATLAB
      •
      BSD 2-Clause "Simplified" License
      •10•7•2•2•Updated Nov 9, 2024Nov 9, 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
      •9•31•63•10•Updated Nov 9, 2024Nov 9, 2024

    • SAM

      Public
      System Advisor Model (SAM)
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •141•344•61•9•Updated Nov 9, 2024Nov 9, 2024

    • GreenHEART

      Public
      PowerBuilder
      •
      Other
      •8•1•13•1•Updated Nov 9, 2024Nov 9, 2024

    • floris

      Public
      A controls-oriented engineering wake model.
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •156•214•68•20•Updated Nov 8, 2024Nov 8, 2024

    • 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•29•5•Updated Nov 8, 2024Nov 8, 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
      •192•505•202•6•Updated Nov 8, 2024Nov 8, 2024

    • R2X

      Public
      Model translation framework
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •1•7•21•3•Updated Nov 8, 2024Nov 8, 2024

    • ThermalNetwork

      Public
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •2•1•5•1•Updated Nov 8, 2024Nov 8, 2024

    • REopt.jl

      Public
      Julia
      •
      Apache License 2.0
      •21•25•80•27•Updated Nov 8, 2024Nov 8, 2024

    • PVDegradationTools

      Public
      Set of tools to calculate degradation responses and degradation related parameters for PV.
      pythonreliabilitydegradationphotovoltaic-systemspv-modulesduramat
      Jupyter Notebook
      •
      Other
      •7•29•25•1•Updated Nov 8, 2024Nov 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•114•58•12•Updated Nov 8, 2024Nov 8, 2024

    • openstudio-extension-gem

      Public
      Ruby
      •
      Other
      •5•6•33•1•Updated Nov 8, 2024Nov 8, 2024

    • rdtools

      Public
      PV Analysis Tools in Python
      Python
      •
      MIT License
      •67•156•41•7•Updated Nov 8, 2024Nov 8, 2024

    • openstudio-standards

      Public
      Ruby
      •
      Other
      •58•83•55•11•Updated Nov 8, 2024Nov 8, 2024

    • resstock

      Public
      Highly granular modeling of residential building stocks at national, regional, and local scales using OpenStudio/EnergyPlus.
      Ruby
      •
      Other
      •55•107•60•25•Updated Nov 8, 2024Nov 8, 2024

    • WETOStack

      Public
      TeX
      •
      Other
      •5•4•0•0•Updated Nov 8, 2024Nov 8, 2024

    • elm

      Public
      ELM is a collection of utilities to apply Large Language Models (LLMs) to energy research.
      energy-datarenewable-energyenergy-policylarge-language-modelsllm
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •8•45•1•3•Updated Nov 8, 2024Nov 8, 2024

    • infrasys

      Public
      Data store for components and time series in support of Python-based modeling packages
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •2•5•12•0•Updated Nov 8, 2024Nov 8, 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•95•0•Updated Nov 8, 2024Nov 8, 2024