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    663 repositories

    • resstock

      Public
      Highly granular modeling of residential building stocks at national, regional, and local scales using OpenStudio/EnergyPlus.
      Ruby
      •
      Other
      •58•116•63•28•Updated Jan 26, 2025Jan 26, 2025

    • hsds-examples

      Public
      Examples of using the HSDS Service to Access NREL WIND Toolkit data
      Jupyter Notebook
      •
      Other
      •42•106•10•1•Updated Jan 25, 2025Jan 25, 2025

    • 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
      •11•91•2•1•Updated Jan 25, 2025Jan 25, 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.
      C++
      •
      Other
      •401•1.2k•903•49•Updated Jan 25, 2025Jan 25, 2025

    • REopt_API

      Public
      The model for the REopt API, which is used as the back-end for the REopt Webtool (reopt.nrel.gov/tool), and can be accessed directly via the NREL Developer Network (https://developer.nrel.gov/docs/energy-optimization/reopt)
      nrelrenewable-energyreopt-lite-apireopt-apireoptjloptimization
      Python
      •
      Other
      •46•94•44•13•Updated Jan 25, 2025Jan 25, 2025

    • OpenStudio-HPXML

      Public
      Modeling of residential buildings in EnergyPlus using OpenStudio/HPXML.
      Ruby
      •
      Other
      •17•48•111•22•Updated Jan 25, 2025Jan 25, 2025

    • OpenStudio-ERI

      Public
      Energy Rating Index (ERI) calculation via OpenStudio/EnergyPlus.
      Ruby
      •
      Other
      •9•20•6•6•Updated Jan 25, 2025Jan 25, 2025

    • dw-tap-api

      Public
      HTML
      •
      BSD 3-Clause "New" or "Revised" License
      •2•2•18•2•Updated Jan 25, 2025Jan 25, 2025

    • Low-cost-Logging-for-Ubiquitous-Decarbonization-and-Analysis-LLUDA-

      Public
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •0•0•0•0•Updated Jan 25, 2025Jan 25, 2025

    • fastsim

      Public
      Python
      •
      Apache License 2.0
      •6•23•3•9•Updated Jan 24, 2025Jan 24, 2025

    • ninterp

      Public
      Numerical interpolation in N-dimensions over a regular, sorted, nonrepeating grid
      rustinterpolationnumerical-analysismultidimensionalmultilinear
      Rust
      •
      BSD 3-Clause "New" or "Revised" License
      •0•3•1•0•Updated Jan 24, 2025Jan 24, 2025

    • ROSCO

      Public
      A Reference Open Source Controller for Wind Turbines
      Python
      •
      Apache License 2.0
      •98•120•9•4•Updated Jan 24, 2025Jan 24, 2025

    • SBT

      Public
      Python
      •
      MIT License
      •0•0•0•0•Updated Jan 24, 2025Jan 24, 2025

    • OCHRE

      Public
      A Python-based building energy modeling (BEM) tool designed to model flexible loads in residential buildings
      buildingsresidentialload-shiftingdistributed-energy-resourcesresidential-controls
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •11•47•80•5•Updated Jan 24, 2025Jan 24, 2025

    • dgen

      Public
      The Distributed Generation Market Demand (dGen) model simulates customer adoption of distributed energy resources (DERs) for residential, commercial, and industrial entities in the United States and other countries.
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •139•60•16•6•Updated Jan 24, 2025Jan 24, 2025

    • HOPP

      Public
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •46•25•56•1•Updated Jan 24, 2025Jan 24, 2025

    • ATB-calc

      Public
      Python files and Jupyter notebooks for processing the Annual Technology Baseline (ATB) electricity data and determining LCOE and other metrics.
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •6•32•3•1•Updated Jan 24, 2025Jan 24, 2025

    • ThermalNetwork

      Public
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •2•2•2•3•Updated Jan 24, 2025Jan 24, 2025

    • foundational-industry-energy-data

      Public
      The Foundational Industry Energy Dataset (FIED) is a unit-level characterization of energy use in the U.S. industrial sector.
      energy-dataenergy-consumptionindustry
      Python
      •1•2•5•0•Updated Jan 24, 2025Jan 24, 2025

    • ssc

      Public
      SAM Simulation Core (SSC) contains the underlying performance and financial models for SAM
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •84•80•32•2•Updated Jan 24, 2025Jan 24, 2025

    • 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
      •10•34•68•15•Updated Jan 24, 2025Jan 24, 2025

    • Multi-Tube-OD-Reader

      Public
      Hardware & App for Multi-Tube OD Reader
      pythonappmicrobiologylab-automationhardware-designspy-shiny
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •0•0•0•0•Updated Jan 24, 2025Jan 24, 2025

    • openstudio-standards

      Public
      Ruby
      •
      Other
      •58•86•57•7•Updated Jan 24, 2025Jan 24, 2025

    • chronify

      Public
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •0•3•19•1•Updated Jan 24, 2025Jan 24, 2025

    • sustainability.gov

      Public
      HTML
      •2•4•0•0•Updated Jan 24, 2025Jan 24, 2025

    • openstudio-ee-gem

      Public
      Ruby
      •
      Other
      •1•2•4•2•Updated Jan 24, 2025Jan 24, 2025

    • reV

      Public
      Renewable Energy Potential (reV) Model
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •25•110•34•3•Updated Jan 24, 2025Jan 24, 2025

    • COOLERCHIPS-Technical-Evaluation-Team

      Public
      1•0•0•0•Updated Jan 24, 2025Jan 24, 2025

    • ansible-slurm-appliance

      Public
      A Slurm-based HPC workload management environment, driven by Ansible.
      Jinja
      •26•1•0•2•Updated Jan 24, 2025Jan 24, 2025

    • REopt.jl

      Public
      Julia
      •
      Apache License 2.0
      •20•27•80•31•Updated Jan 24, 2025Jan 24, 2025