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    641 repositories

    • 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•61•14•Updated Oct 22, 2024Oct 22, 2024

    • HOPP

      Public
      Jupyter Notebook
      •
      BSD 3-Clause "New" or "Revised" License
      •45•22•44•4•Updated Oct 22, 2024Oct 22, 2024

    • OpenStudio-HPXML

      Public
      Modeling of residential buildings in EnergyPlus using OpenStudio/HPXML.
      Ruby
      •
      Other
      •17•43•109•22•Updated Oct 22, 2024Oct 22, 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•33•7•Updated Oct 22, 2024Oct 22, 2024

    • R2X

      Public
      Model translation framework
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •1•5•17•1•Updated Oct 22, 2024Oct 22, 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 Oct 22, 2024Oct 22, 2024

    • REopt.jl

      Public
      Julia
      •
      Apache License 2.0
      •21•25•84•28•Updated Oct 21, 2024Oct 21, 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•866•45•Updated Oct 21, 2024Oct 21, 2024

    • 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.
      C
      •
      BSD 3-Clause "New" or "Revised" License
      •25•56•29•0•Updated Oct 21, 2024Oct 21, 2024

    • SAM

      Public
      System Advisor Model (SAM)
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •142•340•70•6•Updated Oct 21, 2024Oct 21, 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
      •7•44•1•3•Updated Oct 21, 2024Oct 21, 2024

    • T3CO

      Public
      Transportation Technology Total Cost of Ownership tool
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •1•2•2•0•Updated Oct 21, 2024Oct 21, 2024

    • rdtools

      Public
      PV Analysis Tools in Python
      Python
      •
      MIT License
      •65•154•51•5•Updated Oct 21, 2024Oct 21, 2024

    • resstock

      Public
      Highly granular modeling of residential building stocks at national, regional, and local scales using OpenStudio/EnergyPlus.
      Ruby
      •
      Other
      •54•108•62•22•Updated Oct 21, 2024Oct 21, 2024

    • flasc

      Public
      A rich floris-driven suite for SCADA analysis
      datacontrolvalidationanalysismodelwindfarmscadafloris
      Jupyter Notebook
      •
      BSD 3-Clause "New" or "Revised" License
      •18•31•20•2•Updated Oct 21, 2024Oct 21, 2024

    • floris

      Public
      A controls-oriented engineering wake model.
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •156•209•64•20•Updated Oct 21, 2024Oct 21, 2024

    • marbles

      Public
      Lattice Boltzmann method solver using adaptive mesh refinement
      adaptive-mesh-refinementlattice-boltzmann-method
      C++
      •
      Apache License 2.0
      •3•3•0•2•Updated Oct 21, 2024Oct 21, 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
      •9•82•2•2•Updated Oct 21, 2024Oct 21, 2024

    • Spawn

      Public
      C++
      •
      Other
      •3•16•20•2•Updated Oct 21, 2024Oct 21, 2024

    • reV-tutorial

      Public
      PowerBuilder
      •2•3•0•0•Updated Oct 21, 2024Oct 21, 2024

    • sustainability.gov

      Public
      HTML
      •2•4•0•0•Updated Oct 21, 2024Oct 21, 2024

    • openstudio-standards

      Public
      Ruby
      •
      Other
      •58•81•57•9•Updated Oct 21, 2024Oct 21, 2024

    • mlclouds

      Public
      mlclouds is a machine learning approach to predicting missing cloud properties in the National Solar Radiation Database (NSRDB).
      machine-learning
      Jupyter Notebook
      •
      BSD 3-Clause "New" or "Revised" License
      •0•1•0•0•Updated Oct 21, 2024Oct 21, 2024

    • OpenStudio-ERI

      Public
      Energy Rating Index (ERI) calculation via OpenStudio/EnergyPlus.
      Ruby
      •
      Other
      •8•18•4•4•Updated Oct 21, 2024Oct 21, 2024

    • PyPSSE

      Public
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •14•27•0•0•Updated Oct 21, 2024Oct 21, 2024

    • buildstockbatch

      Public
      Python
      •
      Other
      •14•22•43•15•Updated Oct 21, 2024Oct 21, 2024

    • plexosdb

      Public
      Database Manager for use with PLEXOS XML files
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •1•2•2•0•Updated Oct 21, 2024Oct 21, 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•501•236•12•Updated Oct 21, 2024Oct 21, 2024

    • dw-tap

      Public
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •0•1•0•0•Updated Oct 21, 2024Oct 21, 2024

    • COOLERCHIPS-Technical-Evaluation-Team

      Public
      1•0•0•0•Updated Oct 21, 2024Oct 21, 2024