Repositories list

• plexosdb

  Public
  Database Manager for use with PLEXOS XML files

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •1919 forks•3030 stars•66 issues•1111 pull requests•Updated Apr 30, 2026Apr 30, 2026

• H2Integrate

  Public
  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •3434 forks•2020 stars•168168 issues•55 pull requests•Updated Apr 30, 2026Apr 30, 2026

• ssc

  Public
  SAM Simulation Core (SSC) contains the underlying performance and financial models for SAM

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •116116 forks•9292 stars•3333 issues•88 pull requests•Updated Apr 30, 2026Apr 30, 2026

• arco

  Public
  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •22 forks•44 stars•3535 issues•77 pull requests•Updated Apr 30, 2026Apr 30, 2026

• sup3r

  Public
  The Super-Resolution for Renewable Resource Data (sup3r) software uses generative adversarial networks to create synthetic high-resolution wind and solar spatio…

  machine-learningdeep-learningtensorflow+ 10

  machine-learningdeep-learningtensorflowgenerative-adversarial-networkclimate-dataclimate-changesolar-energyrenewable-energysevere-weatherwind-energy+ 3

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •3434 forks•131131 stars•55 issues•22 pull requests•Updated Apr 30, 2026Apr 30, 2026

• phygnn

  Public
  physics-guided neural networks (phygnn)

  machine-learningdeep-learningneural-networks

  machine-learningdeep-learningneural-networks

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •3232 forks•102102 stars•22 issues•22 pull requests•Updated Apr 30, 2026Apr 30, 2026

• SAM

  Public
  System Advisor Model (SAM)

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •211211 forks•446446 stars•8585 issues•66 pull requests•Updated Apr 29, 2026Apr 29, 2026

• 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 buil…

  C++

  •

  Other

  •472472 forks•1.5k1.5k stars•893893 issues•4343 pull requests•Updated Apr 29, 2026Apr 29, 2026

• torc

  Public
  Workflow management system

  hpcslurmpipelines+ 1

  hpcslurmpipelinesworkflows

  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •55 forks•1515 stars•1010 issues•88 pull requests•Updated Apr 29, 2026Apr 29, 2026

• OpenStudio

  Public
  OpenStudio is a cross-platform collection of software tools to support whole building energy modeling using EnergyPlus and advanced daylight analysis using Radi…

  energyplusopenstudioopenstudio-sdk

  energyplusopenstudioopenstudio-sdk

  C++

  •

  Other

  •228228 forks•606606 stars•241241 issues•1616 pull requests•Updated Apr 29, 2026Apr 29, 2026

• celavi

  Public
  Codebase for the Circular Economy Lifecycle Assessment and VIsualization (CELAVI) modeling framework.

  Python

  •

  GNU General Public License v3.0

  •1616 forks•1717 stars•77 issues•11 pull request•Updated Apr 29, 2026Apr 29, 2026

• bambam

  Public
  Rust

  •

  BSD 3-Clause "New" or "Revised" License

  •22 forks•11 star•1616 issues•22 pull requests•Updated Apr 29, 2026Apr 29, 2026

• openstudio-ee-gem

  Public
  Ruby

  •

  Other

  •1010 forks•33 stars•88 issues•66 pull requests•Updated Apr 29, 2026Apr 29, 2026

• nsrdb

  Public
  NSRDB data processing pipeline. Includes satellite data assimilation, cloud property prediction and gap-filling, radiative transport modeling, and data collecti…

  machine-learningsolar-energynrel

  machine-learningsolar-energynrel

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •1616 forks•1414 stars•22 issues•11 pull request•Updated Apr 29, 2026Apr 29, 2026

• SecondaryCoolantProps

  Public
  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •33 forks•11 star•00 issues•00 pull requests•Updated Apr 29, 2026Apr 29, 2026

• quantum_stochastic_programming

  Public
  Jupyter Notebook

  •

  BSD 3-Clause "New" or "Revised" License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Apr 29, 2026Apr 29, 2026

• grapinator

  Public
  Dynamic GraphQL API Creator for Python

  pythongraphqlgraphene+ 2

  pythongraphqlgrapheneflask-sqlalchemygraphql-services

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •88 forks•00 stars•11 issue•00 pull requests•Updated Apr 29, 2026Apr 29, 2026

• 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

  •2727 forks•5050 stars•6464 issues•77 pull requests•Updated Apr 29, 2026Apr 29, 2026

• disco

  Public
  DISCO

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •1515 forks•1212 stars•1717 issues•66 pull requests•Updated Apr 29, 2026Apr 29, 2026

• hercules

  Public
  Hercules

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •2121 forks•77 stars•1616 issues•88 pull requests•Updated Apr 29, 2026Apr 29, 2026

• reVeal

  Public
  The reV Extension for Analyzing Large Loads (reVeal) is an open-source geospatial software package for modeling the site-suitability and spatial patterns of dep…

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •44 forks•3030 stars•1111 issues•11 pull request•Updated Apr 29, 2026Apr 29, 2026

• BatFIT

  Public
  Battery Feature Inference Toolbox (BatFIT)

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •00 forks•00 stars•00 issues•00 pull requests•Updated Apr 29, 2026Apr 29, 2026

• buildstock-query

  Public
  BuildStockQuery is a python library for querying datasets generated by ResStock™ and ComStock™.

  query-resstock-comstock-buildstockbatch

  query-resstock-comstock-buildstockbatch

  Jupyter Notebook

  •

  BSD 3-Clause "New" or "Revised" License

  •1010 forks•1414 stars•1515 issues•33 pull requests•Updated Apr 29, 2026Apr 29, 2026

• BioReactorDesign

  Public
  Bio Reactor Design (BiRD): a toolbox to simulate and analyze different designs of bioreactors in OpenFOAM

  meshingopenfoampostprocessing+ 2

  meshingopenfoampostprocessingbioreactorinverse-modelling

  Liquid

  •

  BSD 3-Clause "New" or "Revised" License

  •1515 forks•3838 stars•66 issues•33 pull requests•Updated Apr 29, 2026Apr 29, 2026

• Value_of_Information_App

  Public
  Code base to run Streamlit Value of Information App for binary decision with geothermal techno economics.

  decisionanalysisexploration+ 2

  decisionanalysisexplorationbayesian-inferencegeothermal

  Jupyter Notebook

  •

  BSD 3-Clause "New" or "Revised" License

  •22 forks•33 stars•00 issues•22 pull requests•Updated Apr 29, 2026Apr 29, 2026

• pv-standoff-iec61730

  Public
  This github will hold code and jupyter notebook examples on accessing data hosted in OEDI for PV standoff under standard iec 61730

  Python

  •

  Other

  •00 forks•00 stars•00 issues•00 pull requests•Updated Apr 29, 2026Apr 29, 2026

• dwind

  Public
  The Distributed Wind Market Demand (dWind) model simulates customer adoption of distributed wind for residential, commercial, and industrial entities in the Uni…

  python3renewable-energywind-energy+ 2

  python3renewable-energywind-energywind-energy-analyticsdistributed-wind

  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •99 forks•22 stars•00 issues•00 pull requests•Updated Apr 29, 2026Apr 29, 2026

• Panel-Segmentation

  Public
  This open-source package provides a framework for automatically detecting and extracting metadata from solar array installations in satellite images.

  computer-visionsolarconvolutional-neural-networks+ 7

  computer-visionsolarconvolutional-neural-networkshailhurricanephotovoltaic-panelsphotovoltaicsextreme-weatherhurricane-damagehail-damage

  Python

  •

  MIT License

  •1717 forks•4040 stars•33 issues•33 pull requests•Updated Apr 28, 2026Apr 28, 2026

• solar-data-tools

  Public
  Some data analysis tools for working with historical PV solar time-series data sets.

  Jupyter Notebook

  •

  Other

  •3232 forks•9494 stars•33 issues•11 pull request•Updated Apr 28, 2026Apr 28, 2026

• vidyut3d

  Public
  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •1414 forks•1010 stars•00 issues•00 pull requests•Updated Apr 28, 2026Apr 28, 2026