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    689 repositories

    • nsrdb

      Public
      NSRDB data processing pipeline. Includes satellite data assimilation, cloud property prediction and gap-filling, radiative transport modeling, and data collection.
      machine-learningsolar-energynrel
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •16•10•1•0•Updated Jun 1, 2025Jun 1, 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
      •8•6•7•2•Updated Jun 1, 2025Jun 1, 2025

    • COMPASS

      Public
      INFRA-COMPASS is a tool that leverages Large Language Models (LLMs) to create and maintain an inventory of state and local codes and ordinances applicable to energy infrastructure.
      infrastructureautomationaipermittingenergy-analysisordinancessitingenergy-policyllm
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •0•9•21•1•Updated Jun 1, 2025Jun 1, 2025

    • REopt.jl

      Public
      Julia
      •
      Apache License 2.0
      •35•29•83•33•Updated May 31, 2025May 31, 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
      •438•1.3k•909•47•Updated May 31, 2025May 31, 2025

    • OpenStudio-server

      Public
      The OpenStudio Server is a docker or Helm deployable instance which allows for large-scale parametric analyses of building energy models using the OpenStudio or URBANopt CLIs.
      Ruby
      •
      Other
      •25•50•4•1•Updated May 31, 2025May 31, 2025

    • rest2

      Public
      REST2 is the High-performance solar radiation model for cloudless-sky irradiance, illuminance, and photosynthetically active radiation.
      solarsolar-energy
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •9•3•1•0•Updated May 31, 2025May 31, 2025

    • farms

      Public
      Fast All-sky Radiation Model for Solar applications (FARMS)
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •10•8•1•0•Updated May 31, 2025May 31, 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
      •30•102•2•1•Updated May 31, 2025May 31, 2025

    • OpenStudio-HPXML

      Public
      Modeling of residential buildings in EnergyPlus using OpenStudio/HPXML.
      Ruby
      •
      Other
      •25•53•119•25•Updated May 30, 2025May 30, 2025

    • resstock

      Public
      Highly granular modeling of residential building stocks at national, regional, and local scales using OpenStudio/EnergyPlus.
      Ruby
      •
      Other
      •78•124•73•15•Updated May 30, 2025May 30, 2025

    • rex

      Public
      REsource eXtraction Tool (rex)
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •23•29•7•0•Updated May 30, 2025May 30, 2025

    • mappymatch

      Public
      Pure-python package for map matching
      road-networkmap-matchinggps-dataopen-street-map
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •26•94•20•0•Updated May 30, 2025May 30, 2025

    • routee-compass

      Public
      An energy-aware vehicle routing engine
      routingnetworksroute-planningroad-networkseco-routing
      Rust
      •
      BSD 3-Clause "New" or "Revised" License
      •12•16•52•2•Updated May 30, 2025May 30, 2025

    • floris

      Public
      A controls-oriented engineering wake model.
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •171•243•71•18•Updated May 30, 2025May 30, 2025

    • BioReactorDesign

      Public
      Bio Reactor Design (BiRD): a toolbox to simulate and analyze different designs of bioreactors in OpenFOAM
      meshingopenfoampostprocessingbioreactorinverse-modelling
      Liquid
      •
      BSD 3-Clause "New" or "Revised" License
      •13•22•7•6•Updated May 30, 2025May 30, 2025

    • altrios

      Public
      Rust
      •
      Other
      •10•21•8•12•Updated May 30, 2025May 30, 2025

    • docker-openstudio

      Public
      Repository for managing the builds of OpenStudio Docker images.
      Dockerfile
      •18•22•7•0•Updated May 30, 2025May 30, 2025

    • ROSCO

      Public
      A Reference Open Source Controller for Wind Turbines
      Python
      •
      Apache License 2.0
      •104•131•14•2•Updated May 30, 2025May 30, 2025

    • nirbdoms

      Public
      Code used to run analysis and create visualizations/tables for ‘Rapid monitoring of fermentations – a feasibility study on biological 2,3-butanediol production’ (Biotechnology for Biofuels and Bioproducts 2025)
      R
      •0•0•0•0•Updated May 30, 2025May 30, 2025

    • 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
      •213•540•193•4•Updated May 30, 2025May 30, 2025

    • fastsim

      Public
      Rust
      •
      Other
      •13•27•4•11•Updated May 30, 2025May 30, 2025

    • OpenStudio-ERI

      Public
      Energy Rating Index (ERI) calculation via OpenStudio/EnergyPlus.
      Ruby
      •
      Other
      •18•21•6•4•Updated May 30, 2025May 30, 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
      •26•41•51•8•Updated May 30, 2025May 30, 2025

    • openstudio-extension-gem

      Public
      Ruby
      •
      Other
      •13•6•35•1•Updated May 30, 2025May 30, 2025

    • Value_of_Information_App

      Public
      Code base to run Streamlit Value of Information App for binary decision with geothermal techno economics.
      decisionanalysisexplorationbayesian-inferencegeothermal
      Jupyter Notebook
      •
      BSD 3-Clause "New" or "Revised" License
      •1•2•0•1•Updated May 30, 2025May 30, 2025

    • wind-hybrid-open-controller

      Public
      Open-source controller for wind and hybrid plants
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •14•12•9•3•Updated May 30, 2025May 30, 2025

    • dw-tap-api

      Public
      HTML
      •
      BSD 3-Clause "New" or "Revised" License
      •8•3•31•1•Updated May 30, 2025May 30, 2025

    • openstudio-common-measures-gem

      Public
      Ruby
      •
      Other
      •24•11•29•7•Updated May 30, 2025May 30, 2025

    • 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
      •9•1•114•4•Updated May 30, 2025May 30, 2025