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ps-wiki/best-of-ps

🏆 A weekly updated ranked list of popular open-source libraries and tools for Power System Analysis.

75CC-BY-SA-4.0Python

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Stars: 277
Forks: 48
Watchers: 8
Open issues: 1
Contributors: 6

Star history, last 90 days— over 4 snapshots

2026-07-25 · 2772026-08-06 · 277

Star history, last 90 days
Date	Stars
2026-07-25	277
2026-07-28	277
2026-07-30	277
2026-08-06	277

Today

— stars today

This week

— stars this week

This month

— stars this month

Momentum

35.0

growth rate 0.00%/day

From the README

Popular Open Source Libraries for Power System Analysis

🏆 A ranked list of popular projects for Power System Analysis. Updated weekly.

This curated list contains 170 open-source projects with a total of 57K stars grouped into 16 categories. All projects are ranked by a project-popularity score, which is calculated based on various metrics automatically collected from GitHub and different package managers. If you like to add or update projects, feel free to open an issue, submit a pull request, or directly edit the projects.yaml. Contributions are very welcome!

Electro-mechanical Transient Simulation 13 projects
Electro-magnetic Transient Simulation 3 projects
Steady-State Analysis and Optimization 44 projects
Software Interface 23 projects
Gas-Network Analysis 3 projects
Co-Simulation 6 projects
Optimization Modeling Language 7 projects
Optimization Solver 16 projects
Machine and Reinforcement Learning 5 projects
Visualization 4 projects
Messaging Environment 1 projects
Power-System Data 15 projects
Power Electronics 1 projects
Data Management 13 projects
Educational Resources 11 projects
Large-Language-Model Application 5 projects

Explanation

🥇🥈🥉 Combined project-quality score
⭐️ Star count from GitHub
🐣 New project (less than 6 months old)
💤 Inactive project (12 months no activity)
🧊 Long-inactive project (24 months no visible activity)
📈📉 Project is trending up or down
➕ Project was recently added
❗️ Warning (e.g. missing/risky license)
👨‍💻 Contributors count from GitHub
🔀 Fork count from GitHub
📋 Issue count from GitHub
⏱️ Last update timestamp on package manager
📥 Download count from package manager
📦 Number of dependent projects
Python substantially implements the maintained first-party core
Julia substantially implements the maintained first-party core
GNU Octave is a primary implementation or model-authoring language
Java substantially implements the maintained first-party core
C substantially implements the maintained first-party core
C++ substantially implements the maintained first-party core
Modelica is a primary implementation or model-authoring language
Rust substantially implements the maintained first-party core
R is a primary implementation or model-authoring language
The public repository contains a GitHub Actions workflow
A university-based team is the current principal steward
A national or government laboratory is the current principal steward
Another non-profit organization is the current principal steward
An independent contributor community is the current principal steward
A commercial organization is the current principal steward

Electro-mechanical Transient Simulation

LTB ANDES (🥇31 · ⭐ 370) - Transient Stability Simulator; CURENT LTB. ❗️GPL-3.0

GitHub (👨‍💻 29 · 🔀 160 · 📦 33 · 📋 85 - 15% open · ⏱️ 11.03.2026):
```
 git clone https://github.com/CURENT/andes
```
PyPi (📥 3.8K / month · 📦 4 · ⏱️ 12.03.2026):
```
 pip install andes
```
Conda (📥 800K · ⏱️ 27.03.2026):
```
 conda install -c conda-forge andes
```
Docker Hub:
```
 docker pull CURENT/andes
```
Julia (📥 6 / month):
```
 import Pkg; Pkg.add("Andes")
```
Paper (📚 104 citations): 10.1109/TPWRS.2020.3017019

DPsim (🥇29 · ⭐ 130) - Simulation for both EMT and phasor. MPL-2.0

GitHub (👨‍💻 42 · 🔀 79 · 📦 3 · 📋 200 - 39% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/sogno-platform/dpsim
```
PyPi (📥 440 / month · ⏱️ 10.12.2025):
```
 pip install dpsim
```
Papers (📚 125 citations): 10.1016/j.softx.2019.100253, 10.1109/OSMSES58477.2023.10089718, 10.1049/tje2.12208, 10.1109/OSMSES54027.2022.9769135, 10.3390/en14237989, 10.3390/en14071860, 10.3390/en13153879, 10.1109/ICCEP.2017.8004805, 10.1109/EI2.2017.8245739

PowerSimulationsDynamics.jl (🥈28 · ⭐ 220) - Dynamic Power System simulations; NREL Sienna. BSD-3

GitHub (👨‍💻 18 · 🔀 56 · 📋 150 - 35% open · ⏱️ 20.06.2026):
```
 git clone https://github.com/Sienna-Platform/PowerSimulationsDynamics.jl
```

Julia (📥 220 / month):

 import Pkg; Pkg.add("PowerSimulationsDynamics")

Papers (📚 78 citations): arXiv:2308.02921, 10.1109/TPWRS.2023.3303291

Dynaωo (🥈22 · ⭐ 110) - C++/Modelica simulation tools for power systems. MPL-2.0

GitHub (👨‍💻 63 · 🔀 32 · 📥 30K · 📋 1.8K - 13% open · ⏱️ 28.07.2026):
```
 git clone https://github.com/dynawo/dynawo
```

STEPS (🥈21 · ⭐ 73) - Balanced large-scale AC-DC hybrid power system analysis. MIT

GitHub (👨‍💻 9 · 🔀 23 · 📥 88 · 📦 7 · 📋 4 - 25% open · ⏱️ 02.02.2026):
```
 git clone https://github.com/changgang/steps
```
PyPi (📥 62 / month · ⏱️ 02.02.2026):
```
 pip install stepspy
```
Papers (📚 54 citations): 10.1109/TPWRS.2020.3045102, 10.1016/j.ijepes.2023.109509, 10.1016/j.ijepes.2025.110651

OpenIPSL (🥉20 · ⭐ 110) - A Power System Library written in the Modelica. BSD-3

GitHub (👨‍💻 36 · 🔀 66 · 📥 520 · 📋 140 - 11% open · ⏱️ 13.04.2026):
```
 git clone https://github.com/OpenIPSL/OpenIPSL
```
Paper (📚 21 citations): 10.1016/j.softx.2022.101277

GridPACK (🥉19 · ⭐ 64) - High-Performance Electric Grid Simulation. BSD-3

GitHub (👨‍💻 58 · 🔀 24 · 📥 650 · 📋 140 - 13% open · ⏱️ 28.04.2026):
```
 git clone https://github.com/GridOPTICS/GridPACK
```
Paper (📚 13 citations): 10.1177/1094342015607609

OpenDER (🥉12 · ⭐ 72 · 💤) - Inverter-based DER simulation. BSD-3

GitHub (👨‍💻 2 · 🔀 29 · 📦 3 · ⏱️ 15.04.2025):
```
 git clone https://github.com/epri-dev/OpenDER
```
PyPi (📥 2.7K / month · ⏱️ 13.04.2025):
```
 pip install opender
```

Show 5 hidden projects...

PowerSystems (🥉13 · ⭐ 79 · 🧊) - Modelica 3rd party library for electrical power.. ❗️Modelica License 2
PowerSAS.m (🥉9 · ⭐ 24 · 🧊) - Power grid analysis framework based on semi-.. BSD-3
PSAT (🥉4 · ⭐ 17 · 🧊) - Unofficial repository of PSAT by Prof. Federico Milano. ❗️GPL
matmtdc (🥉4 · ⭐ 13 · 🧊) - Dynamic analysis of AC/DC hybrid power systems. ❗️undefined
PST (🥉3 · ⭐ 5 · 🧊) - Unofficial repository of PST by Prof. Joe Chow. MIT

Electro-magnetic Transient Simulation

VeraGrid (🥇25 · ⭐ 580) - Cross-platform power systems software, power flows,.. MPL-2.0

GitHub (👨‍💻 59 · 🔀 130 · 📥 62 · 📋 300 - 3% open · ⏱️ 29.07.2026):
```
 git clone https://github.com/SanPen/VeraGrid
```
PyPi (📥 2.6K / month · ⏱️ 27.08.2025):
```
 pip install veragrid
```

Xyce (🥉15 · ⭐ 160) - The Xyce Parallel Electronic Simulator. ❗️GPL-3.0

GitHub (👨‍💻 8 · 🔀 25 · 📥 1.2K · 📋 120 - 34% open · ⏱️ 01.06.2026):
```
 git clone https://github.com/Xyce/Xyce
```
PyPi (📥 29 / month · ⏱️ 05.01.2022):
```
 pip install xyce
```
Conda (📥 5.1K · ⏱️ 25.03.2025):
```
 conda install -c vlsida-eda xyce
```

ParaEMT (🥉14 · ⭐ 97) - Parallel EMT simulation. BSD-3

GitHub (👨‍💻 4 · 🔀 48 · 📋 6 - 83% open · ⏱️ 15.01.2026):
```
 git clone https://github.com/NatLabRockies/ParaEMT_public
```
Papers (📚 33 citations): 10.1109/TPWRD.2023.3342715, 10.1016/j.epsr.2024.110734

Steady-State Analysis and Optimization

pandapower (🥇45 · ⭐ 1.2K) - Convenient Power System Modelling and Analysis. BSD-3

GitHub (👨‍💻 200 · 🔀 590 · 📦 590 · 📋 1.2K - 13% open · ⏱️ 17.07.2026):
```
 git clone https://github.com/e2nIEE/pandapower
```
PyPi (📥 580K / month · 📦 110 · ⏱️ 08.07.2026):
```
 pip install pandapower
```

Conda (📥 44K · ⏱️ 27.10.2025):

 conda install -c conda-forge pandapower

Docker Hub (📥 250 · ⏱️ 09.02.2021):
```
 docker pull pauldepraz/pandapowerapi
```
Paper (📚 1112 citations): 10.1109/TPWRS.2018.2829021

PyPSA (🥇42 · ⭐ 2.1K) - Python for Power System Analysis. MIT

GitHub (👨‍💻 120 · 🔀 670 · 📦 340 · 📋 620 - 23% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/PyPSA/PyPSA
```
PyPi (📥 100K / month · 📦 59 · ⏱️ 27.06.2026):
```
 pip install pypsa
```
Conda (📥 260K · ⏱️ 10.07.2026):
```
 conda install -c conda-forge pypsa
```
Paper (📚 526 citations): 10.5334/jors.188

Power Grid Model (🥇35 · ⭐ 240) - Steady-state distribution power system analysis. MPL-2.0

GitHub (👨‍💻 260 · 🔀 73 · 📥 1.9K · 📦 40 · 📋 330 - 35% open · ⏱️ 27.07.2026):
```
 git clone https://github.com/PowerGridModel/power-grid-model
```
PyPi (📥 100K / month · 📦 15 · ⏱️ 27.07.2026):
```
 pip install power-grid-model
```

Conda (📥 5.2M · ⏱️ 27.07.2026):

 conda install -c conda-forge power-grid-model

Paper (📚 8 citations): 10.1049/icp.2023.0633

MATPOWER (🥇33 · ⭐ 570) - Steady state power flow simulation. BSD-3

GitHub (👨‍💻 23 · 🔀 180 · 📥 760K · 📋 240 - 9% open · ⏱️ 22.06.2026):
```
 git clone https://github.com/MATPOWER/matpower
```
Docker Hub (📥 27K · ⏱️ 22.06.2026):
```
 docker pull matpower/matpower
```
Paper (📚 6778 citations): 10.1109/TPWRS.2010.2051168

PYPOWER (🥇31 · ⭐ 410) - Port of MATPOWER to Python. ❗️BSD

GitHub (👨‍💻 22 · 🔀 120 · 📦 170 · 📋 57 - 73% open · ⏱️ 24.11.2025):
```
 git clone https://github.com/rwl/PYPOWER
```
PyPi (📥 45K / month · 📦 20 · ⏱️ 10.07.2025):
```
 pip install PYPOWER
```
Conda (📥 3.2K · ⏱️ 25.03.2025):
```
 conda install -c invenia pypower
```
Docker Hub (📥 49 · ⏱️ 19.05.2019):
```
 docker pull hwanghust/pypower
```
Paper (📚 6778 citations): 10.1109/TPWRS.2010.2051168

PyPSA-Eur (🥈30 · ⭐ 600) - Sector-Coupled Optimisation Model of the European Energy.. MIT

GitHub (👨‍💻 110 · 🔀 410 · 📋 710 - 33% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/PyPSA/pypsa-eur
```
Docker Hub:
```
 docker pull nimfetrisa/pypsa-eur
```
Papers (📚 783 citations): 10.1016/j.esr.2018.08.012, 10.1016/j.joule.2023.06.016, 10.1016/j.joule.2022.04.016

PowerModels.jl (🥈29 · ⭐ 470) - Power Network Optimization. ❗️BSD

GitHub (👨‍💻 32 · 🔀 160 · 📋 520 - 18% open · ⏱️ 01.07.2026):
```
 git clone https://github.com/lanl-ansi/PowerModels.jl
```
Julia (📥 2.1K / month):
```
 import Pkg; Pkg.add("PowerModels")
```
Paper (📚 14 citations): 10.23919/PSCC.2018.8442948

PowerSimulations.jl (🥈29 · ⭐ 320) - Power Systems optimization simulation and modeling;.. BSD-3

GitHub (👨‍💻 57 · 🔀 86 · 📋 480 - 6% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/Sienna-Platform/PowerSimulations.jl
```

Julia (📥 620 / month):

 import Pkg; Pkg.add("PowerSimulations")

PyPSA-Earth (🥈27 · ⭐ 350) - Open optimisation model for study energy system.. ❗️AGPL-3.0

GitHub (👨‍💻 96 · 🔀 340 · 📋 720 - 41% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/pypsa-meets-earth/pypsa-earth
```
Paper (📚 74 citations): 10.1016/j.apenergy.2023.121096

PowSyBl Core (🥈25 · ⭐ 180) - Framework to build power system software. MPL-2.0

GitHub (👨‍💻 130 · 🔀 66 · 📦 97 · 📋 810 - 32% open · ⏱️ 20.07.2026):
```
 git clone https://github.com/powsybl/powsybl-core
```

EGRET (🥈24 · ⭐ 170) - Tools for Power Systems Optimization Modeling. ❗️BSD

GitHub (👨‍💻 42 · 🔀 67 · 📋 90 - 57% open · ⏱️ 29.05.2026):
```
 git clone https://github.com/grid-parity-exchange/Egret
```
Paper (📚 150 citations): 10.1287/ijoc.2019.0944

openTEPES (🥈24 · ⭐ 55) - Open Generation, Storage, and Transmission Operation.. ❗️AGPL-3.0

GitHub (👨‍💻 10 · 🔀 28 · 📥 120 · 📋 20 - 20% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/IIT-EnergySystemModels/openTEPES
```
PyPi (📥 170 / month · ⏱️ 10.04.2026):
```
 pip install openTEPES
```
Paper (📚 26 citations): 10.1016/j.softx.2022.101070

PowerNetworkMatrices.jl (🥈24 · ⭐ 30) - Power systems matrices; NREL Sienna. BSD-3

GitHub (👨‍💻 16 · 🔀 21 · 📋 130 - 25% open · ⏱️ 24.07.2026):
```
 git clone https://github.com/Sienna-Platform/PowerNetworkMatrices.jl
```

Julia (📥 910 / month):

 import Pkg; Pkg.add("PowerNetworkMatrices")

PowerFlows.jl (🥈24 · ⭐ 29) - Collection of Power Flow solution; NREL Sienna. BSD-3

GitHub (👨‍💻 18 · 🔀 23 · 📋 170 - 14% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/Sienna-Platform/PowerFlows.jl
```
Julia (📥 700 / month):
```
 import Pkg; Pkg.add("PowerFlows")
```

GridPath (🥈22 · ⭐ 140) - Power system planning and operations. Apache-2

GitHub (👨‍💻 16 · 🔀 66 · 📥 1.4K · 📦 5 · 📋 350 - 16% open · ⏱️ 27.07.2026):
```
 git clone https://github.com/sylvan-energy/gridpath
```
PyPi (📥 800 / month · ⏱️ 27.07.2026):
```
 pip install GridPath
```

GenX (🥈21 · ⭐ 360) - Configurable capacity expansion model. ❗️GPL-2.0

GitHub (👨‍💻 37 · 🔀 150 · 📋 330 - 21% open · ⏱️ 09.01.2026):
```
 git clone https://github.com/GenXProject/GenX.jl
```
Julia (📥 75 / month):
```
 import Pkg; Pkg.add("GenX")
```

GridLAB-D (🥈21 · ⭐ 210 · 💤) - Distribution power system simulator. BSD-3

GitHub (👨‍💻 77 · 🔀 130 · 📥 9.2K · 📋 1.6K - 26% open · ⏱️ 28.05.2025):
```
 git clone https://github.com/gridlab-d/gridlab-d
```

LightSim2Grid (🥈21 · ⭐ 71) - A fast backend for the Grid2Op. MPL-2.0

GitHub (👨‍💻 9 · 🔀 15 · 📥 300 · 📦 89 · 📋 65 - 27% open · ⏱️ 21.04.2026):
```
 git clone https://github.com/Grid2op/lightsim2grid
```
PyPi (📥 27K / month · 📦 8 · ⏱️ 06.07.2026):
```
 pip install LightSim2Grid
```
Docker Hub (📥 1.3K · ⏱️ 01.02.2022):
```
 docker pull bdonnot/lightsim2grid
```

MOST (🥈21 · ⭐ 39) - MATPOWER Optimal Scheduling Tool. BSD-3

GitHub (👨‍💻 2 · 🔀 14 · 📋 45 - 17% open · ⏱️ 22.06.2026):
```
 git clone https://github.com/MATPOWER/most
```
Papers (📚 6990 citations): 10.1109/TPWRS.2010.2051168, 10.1109/TSG.2013.2281001

Prescient (🥉20 · ⭐ 40) - Production cost modeling for power generation and.. BSD-3

GitHub (👨‍💻 11 · 🔀 18 · 📦 11 · 📋 67 - 29% open · ⏱️ 29.05.2026):
```
 git clone https://github.com/grid-parity-exchange/Prescient
```
PyPi (📥 21K / month · 📦 5 · ⏱️ 29.05.2026):
```
 pip install gridx-prescient
```

LTB AMS (🥉20 · ⭐ 25) - Scheduling Modeling and Simulation; CURENT LTB. ❗️GPL-3.0

GitHub (👨‍💻 7 · 🔀 9 · 📥 160 · 📦 3 · 📋 24 - 37% open · ⏱️ 03.05.2026):
```
 git clone https://github.com/CURENT/ams
```
PyPi (📥 230 / month · ⏱️ 03.05.2026):
```
 pip install ltbams
```
Conda (📥 37K · ⏱️ 03.05.2026):
```
 conda install -c conda-forge ltbams
```
Paper (📚 8 citations): 10.1109/TSTE.2025.3528027

REopt (🥉19 · ⭐ 120) - Renewable Energy Integration & Optimization. BSD-3

GitHub (👨‍💻 26 · 🔀 66 · 📥 580 · 📋 86 - 51% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/NatLabRockies/REopt_API
```

ERAD (🥉19 · ⭐ 24) - Toolkit for computing resilience metrics for power.. BSD-3

GitHub (👨‍💻 8 · 🔀 13 · 📦 3 · ⏱️ 30.07.2026):
```
 git clone https://github.com/NLR-Distribution-Suite/erad
```
PyPi (📥 440 / month · ⏱️ 16.07.2026):
```
 pip install NREL-erad
```
Paper: 10.21105/joss.08782

UnitCommitment.jl (🥉17 · ⭐ 150) - Optimization package for the Security-Constrained.. BSD-3

GitHub (👨‍💻 7 · 🔀 36 · 📋 12 - 25% open · ⏱️ 17.07.2026):
```
 git clone https://github.com/ANL-CEEESA/UnitCommitment.jl
```
Julia (📥 66 / month):
```
 import Pkg; Pkg.add("UnitCommitment")
```

PyPSA-USA (🥉17 · ⭐ 140) - Power System Model for the United States. MIT

GitHub (👨‍💻 16 · 🔀 51 · 📋 400 - 26% open · ⏱️ 11.05.2026):
```
 git clone https://github.com/PyPSA/pypsa-usa
```

Open RAO (🥉17 · ⭐ 32) - Power systems coordinated capacity calculation and.. MPL-2.0

GitHub (👨‍💻 44 · 🔀 10 · 📥 55 · 📋 270 - 27% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/powsybl/powsybl-open-rao
```

AltDSS/DSS C-API (🥉16 · ⭐ 38 · 💤) - a plain C interface to OpenDSS. BSD-3

GitHub (👨‍💻 8 · 🔀 16 · 📥 35K · 📋 120 - 13% open · ⏱️ 11.07.2024):
```
 git clone https://github.com/dss-extensions/dss_capi
```

dGen (🥉15 · ⭐ 78) - The Distributed Generation Market Demand (dGen) model. BSD-3

GitHub (👨‍💻 14 · 🔀 170 · 📋 45 - 53% open · ⏱️ 17.02.2026):
```
 git clone https://github.com/NatLabRockies/dgen
```

OATS (🥉15 · ⭐ 29 · 💤) - Optimisation and Analysis Toolbox for Power Systems. ❗️GPL-3.0

GitHub (👨‍💻 4 · 🔀 9 · 📦 3 · 📋 79 - 29% open · ⏱️ 11.12.2024):
```
 git clone https://github.com/bukhsh/oats
```
PyPi (📥 20 / month · 📦 1 · ⏱️ 28.01.2020):
```
 pip install oatspower
```
Paper (📚 26 citations): 10.1109/TPWRS.2020.2986081

ReEDS (🥉14 · ⭐ 34 · 🐣) - Capacity planning and dispatch model. ❗️GPL-3.0

GitHub (👨‍💻 23 · 🔀 11 · 📋 69 - 75% open · ⏱️ 28.07.2026):
```
 git clone https://github.com/ReEDS-Model/ReEDS
```

DOPER (🥉14 · ⭐ 24) - Distributed Optimal and Predictive Energy Resources. BSD-3

GitHub (👨‍💻 3 · 🔀 12 · ⏱️ 24.07.2026):
```
 git clone https://github.com/LBNL-ETA/DOPER
```

ExaGO (🥉12 · ⭐ 15 · 🐣) - Large-scale power grid optimization. BSD-3

GitHub (👨‍💻 35 · 🔀 7 · 📋 16 - 62% open · ⏱️ 28.05.2026):
```
 git clone https://github.com/ORNL/ExaGO
```

PyPSA-Distribution (🥉11 · ⭐ 31) - Multi-energy model for small scale applications in.. ❗️GPL-3.0

GitHub (👨‍💻 7 · 🔀 13 · 📋 35 - 71% open · ⏱️ 29.06.2026):
```
 git clone https://github.com/pypsa-meets-earth/pypsa-distribution
```

PowerSystemsInvestments.jl (🥉10 · ⭐ 21) - Power Systems investment models; NREL Sienna. BSD-3

GitHub (👨‍💻 4 · 🔀 12 · 📋 34 - 85% open · ⏱️ 20.06.2026):
```
 git clone https://github.com/Sienna-Platform/PowerSystemsInvestments.jl
```

Julia:

 import Pkg; Pkg.add("PowerSystemsInvestments")

AMES - Version 5.0 (🥉7 · ⭐ 35) - Wholesale Power Market Test Bed. ❗️Custom

GitHub (👨‍💻 3 · 🔀 10 · ⏱️ 03.02.2026):

 git clone https://github.com/ames-market/AMES-V5.0

EGRIP.jl (🥉7 · ⭐ 11 · 💤) - Julia/MATALB package for power system restoration.. BSD-3

GitHub (👨‍💻 5 · ⏱️ 06.05.2025):

 git clone https://github.com/ANL-CEEESA/EGRIP.jl

Julia:
```
 import Pkg; Pkg.add("EGRIP")
```

US-REGEN (🥉6 · ⭐ 24 · 💤) - U.S. regional economy, greenhouse gas, and energy model. BSD-3

GitHub (👨‍💻 2 · 🔀 4 · ⏱️ 27.05.2025):
```
 git clone https://github.com/epri-dev/US-REGEN
```

ASSET (🥉6 · ⭐ 20 · 💤) - Assess and analyze grid strength. BSD-3

GitHub (👨‍💻 2 · 🔀 7 · ⏱️ 05.05.2025):
```
 git clone https://github.com/NatLabRockies/ASSET
```
Paper: 10.1109/PESGM52009.2025.11225841

PyPSA-stochUC (🥉5 · ⭐ 20 · 💤) - Stochastic unit commitment extension for PyPSA with market.. MIT

GitHub (👨‍💻 2 · 🔀 4 · ⏱️ 09.12.2024):

 git clone https://github.com/PPGS-Tools/PyPSA-stochUC

GenSAS (🥉4 · ⭐ 1) - A C++ based generalized simulation tool based on semi-.. BSD-3

GitHub (👨‍💻 3 · 🔀 1 · ⏱️ 05.04.2026):
```
 git clone https://github.com/ANL-CEEESA/gensas
```

OpenDSS (🥉2) - Distribution system simulator. ❗️BSD

No project information available.

Show 3 hidden projects...

PSST (🥉12 · ⭐ 45 · 🧊) - Power System Simulation Toolbox for SCUC and SCED in.. ❗️AMES License
hynet (🥉11 · ⭐ 4 · 🧊) - Optimal power flow framework for hybrid AC/DC power systems. BSD-3
AMES (V4.0) (🥉3 · ⭐ 14 · 🧊) - Agent based Modeling of Electricity Systems. ❗️GPL-2.0

Software Interface

PySCIPOpt (🥇37 · ⭐ 990) - Python interface for SCIP. MIT

GitHub (👨‍💻 91 · 🔀 280 · 📦 480 · 📋 650 - 3% open · ⏱️ 21.07.2026):
```
 git clone https://github.com/scipopt/PySCIPOpt
```
PyPi (📥 400K / month · 📦 110 · ⏱️ 16.05.2026):
```
 pip install PySCIPOpt
```

Conda (📥 810K · ⏱️ 16.05.2026):

 conda install -c conda-forge pyscipopt

Paper (📚 67 citations): 10.1007/978-3-319-42432-3_37

PyPowSyBl (🥇25 · ⭐ 100) - A PowSyBl and Python integration. MPL-2.0

GitHub (👨‍💻 48 · 🔀 26 · 📥 580 · 📋 310 - 29% open · ⏱️ 22.07.2026):
```
 git clone https://github.com/powsybl/pypowsybl
```
PyPi (📥 23K / month · 📦 15 · ⏱️ 22.07.2026):
```
 pip install pypowsybl
```

AMPLPY (🥇21 · ⭐ 85) - Python API for AMPL. BSD-3

GitHub (👨‍💻 9 · 🔀 20 · 📦 140 · ⏱️ 21.07.2026):
```
 git clone https://github.com/ampl/amplpy
```
PyPi (📥 34K / month · 📦 14 · ⏱️ 21.07.2026):
```
 pip install amplpy
```
Conda (📥 570K · ⏱️ 05.09.2025):
```
 conda install -c conda-forge amplpy
```

Easy SimAuto (🥈20 · ⭐ 53) - Python interface to PowerWorld. Apache-2

GitHub (👨‍💻 13 · 🔀 16 · 📦 10 · 📋 100 - 18% open · ⏱️ 31.12.2025):
```
 git clone https://github.com/mzy2240/ESA
```
PyPi (📥 420 / month · 📦 1 · ⏱️ 05.06.2023):
```
 pip install esa
```
Paper (📚 25 citations): 10.21105/joss.02289

py-dss-interface (🥈20 · ⭐ 45) - A package for access to direct dll version of OpenDSS. MIT

GitHub (👨‍💻 7 · 🔀 13 · 📥 43 · 📦 41 · 📋 57 - 1% open · ⏱️ 15.04.2026):
```
 git clone https://github.com/PauloRadatz/py_dss_interface
```
PyPi (📥 5.8K / month · 📦 13 · ⏱️ 16.02.2026):
```
 pip install py-dss-interface
```

powerfactory-tools (🥈19 · ⭐ 57) - Python toolbox for control of DIgSILENT PowerFactory. BSD-3

GitHub (👨‍💻 4 · 🔀 9 · 📥 390 · 📦 2 · 📋 200 - 7% open · ⏱️ 07.07.2026):
```
 git clone https://github.com/ieeh-tu-dresden/powerfactory-tools
```
PyPi (📥 300 / month · ⏱️ 07.07.2026):
```
 pip install ieeh-powerfactory-tools
```
Paper (📚 1 citation): 10.21105/joss.09281

PyDSS (🥈18 · ⭐ 42) - A Python wrapper for OpenDSS. BSD-3

GitHub (👨‍💻 24 · 🔀 29 · 📦 3 · 📋 31 - 48% open · ⏱️ 16.06.2026):
```
 git clone https://github.com/NatLabRockies/PyDSS
```
PyPi (📥 31 / month · ⏱️ 17.08.2011):
```
 pip install pydss
```

matpowercaseframes (🥈18 · ⭐ 6) - Parse MATPOWER case into pandas DataFrame. MIT

GitHub (👨‍💻 9 · 🔀 3 · 📦 43 · 📋 14 - 35% open · ⏱️ 29.06.2026):
```
 git clone https://github.com/UGM-EPSLab/matpowercaseframes
```
PyPi (📥 23K / month · 📦 11 · ⏱️ 29.06.2026):
```
 pip install matpowercaseframes
```

CIMTool (🥉16 · ⭐ 77) - CIMugs CIMTool for the CIM. ❗️LGPL-2.1

GitHub (👨‍💻 17 · 🔀 12 · 📥 3.1K · 📋 140 - 30% open · ⏱️ 22.07.2026):
```
 git clone https://github.com/CIMug-org/CIMTool
```

OpenDSSDirect.jl (🥉15 · ⭐ 30) - Cross-platform Julia interface to OpenDSS. MIT

GitHub (👨‍💻 9 · 🔀 6 · 📋 48 - 25% open · ⏱️ 17.02.2026):
```
 git clone https://github.com/dss-extensions/OpenDSSDirect.jl
```
Julia (📥 34 / month):
```
 import Pkg; Pkg.add("OpenDSSDirect")
```

powfacpy (🥉15 · ⭐ 12) - Python wrapper around the DIgSILENT PowerFactory API. MIT

GitHub (👨‍💻 2 · 🔀 6 · 📦 5 · 📋 41 - 17% open · ⏱️ 03.07.2026):
```
 git clone https://github.com/FraunhIEE-UniKassel-PowSysStability/powfacpy
```
PyPi (📥 390 / month · ⏱️ 22.07.2026):
```
 pip install powfacpy
```

matpower-pip (🥉14 · ⭐ 26) - Easy Python Access to MATPOWER. MIT

GitHub (👨‍💻 2 · 🔀 3 · 📦 14 · 📋 22 - 31% open · ⏱️ 03.06.2026):
```
 git clone https://github.com/yasirroni/matpower-pip
```
PyPi (📥 930 / month · 📦 2 · ⏱️ 25.02.2026):
```
 pip install matpower
```

mhi-pscad (🥉10) - PSCAD Automation library. BSD-3

PyPi (📥 6.9K / month · 📦 2 · ⏱️ 14.05.2026):
```
 pip install mhi-pscad
```

CIMTool-Builders-Library (🥉9 · ⭐ 10) - Publically available XSLT builders. Apache-2

GitHub (👨‍💻 7 · 🔀 3 · ⏱️ 14.05.2026):

 git clone https://github.com/CIMug-org/CIMTool-Builders-Library

DSS MATLAB (🥉7 · ⭐ 11 · 💤) - MATLAB interface to OpenDSS. BSD-3

GitHub (🔀 2 · 📥 1.3K · 📋 21 - 33% open · ⏱️ 30.10.2024):
```
 git clone https://github.com/dss-extensions/dss_matlab
```

OpenDER interface (🥉5 · ⭐ 6 · 💤) - Interface for OpenDER. BSD-3

GitHub (👨‍💻 2 · 🔀 2 · ⏱️ 10.02.2025):

 git clone https://github.com/epri-dev/OpenDER_interface

Show 7 hidden projects...

OpenDSSDirect.py (🥈20 · ⭐ 110 · 🧊) - A direct library interface to OpenDSS. MIT
AltDSS-Python (🥉13 · ⭐ 18 · 🧊) - Modern Python bindings for an alternative.. BSD-3
DSSData (🥉10 · ⭐ 17 · 🧊) - A micro-framework for simulation and data analysis of.. MIT
DSS Sharp (🥉7 · ⭐ 12 · 🧊) - C#/.NET wrapper library for DSS C-API. BSD-3
Andes.jl (🥉6 · ⭐ 9 · 🧊) - Julia interface for ANDES. MIT
mypower (🥉5 · ⭐ 8 · 🧊) - Supplementary function of MATPOWER in Python. MIT
EasySimauto.jl (🥉4 · ⭐ 7 · 🧊) - Julia interface for EasySimAuto and PowerWorld. Apache-2

Gas-Network Analysis

pandapipes (🥇33 · ⭐ 230) - Pipeflow Calculation Tool. BSD-3

GitHub (👨‍💻 29 · 🔀 83 · 📦 42 · 📋 180 - 51% open · ⏱️ 26.05.2026):
```
 git clone https://github.com/e2nIEE/pandapipes
```
PyPi (📥 49K / month · 📦 16 · ⏱️ 26.05.2026):
```
 pip install pandapipes
```
Paper (📚 76 citations): 10.3390/su12239899

GasModels.jl (🥉21 · ⭐ 80) - Gas Network Optimization. BSD-3

GitHub (👨‍💻 19 · 🔀 24 · 📋 190 - 24% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/lanl-ansi/GasModels.jl
```
Julia (📥 52 / month):
```
 import Pkg; Pkg.add("GasModels")
```

Show 1 hidden projects...

MPNG (🥉11 · ⭐ 11 · 🧊) - Simulator for Optimal Power and Natural Gas Flow. BSD-3

Co-Simulation

OpenModelica (🥇37 · ⭐ 1.4K) - Modelica-based environment for modeling and simulation. ❗️Modelica License 2

GitHub (👨‍💻 210 · 🔀 390 · 📥 1.7K · 📋 8.9K - 24% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/OpenModelica/OpenModelica
```
Docker Hub (📥 79K · ⭐ 6 · ⏱️ 03.07.2026):
```
 docker pull openmodelica/openmodelica
```
Paper (📚 182 citations): 10.4173/mic.2020.4.1

HELICS (🥈33 · ⭐ 170) - Co-simulation framework. BSD-3

GitHub (👨‍💻 39 · 🔀 53 · 📥 33K · 📋 680 - 14% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/GMLC-TDC/HELICS
```
PyPi (📥 4.1K / month · 📦 13 · ⏱️ 28.02.2025):
```
 pip install helics
```
Conda (📥 22K · ⏱️ 22.04.2025):
```
 conda install -c conda-forge helics
```
Julia (📥 23 / month):
```
 import Pkg; Pkg.add("HELICS")
```
Paper (📚 63 citations): 10.1109/ACCESS.2024.3363615

precice (🥈32 · ⭐ 960) - Precise Code Interaction Coupling Environment. ❗️LGPL-3.0

GitHub (👨‍💻 79 · 🔀 280 · 📥 47K · 📋 1K - 24% open · ⏱️ 22.07.2026):
```
 git clone https://github.com/precice/precice
```
PyPi (📥 3.1K / month · 📦 10 · ⏱️ 08.04.2026):
```
 pip install pyprecice
```

Conda (📥 180K · ⏱️ 08.04.2026):

 conda install -c conda-forge pyprecice

Docker Hub (📥 47K · ⏱️ 30.07.2026):
```
 docker pull precice/precice
```
Paper (📚 46 citations): 10.12688/openreseurope.14445.2

TESP (🥉18 · ⭐ 49 · 📉) - Transactive Energy Simulation Platform. BSD-3

GitHub (👨‍💻 31 · 🔀 42 · 📥 530 · 📦 2 · 📋 130 - 27% open · ⏱️ 05.02.2026):
```
 git clone https://github.com/pnnl/tesp
```
PyPi (📥 140 / month · ⏱️ 05.02.2026):
```
 pip install tesp_support
```

Show 2 hidden projects...

EV-EcoSim (🥉14 · ⭐ 26 · 🧊) - A grid-aware co-simulation platform for the design.. MIT
OpenHybridSim (🥉12 · ⭐ 8 · 🧊) - EMT-TS hybrid simulation. BSD-3

Optimization Modeling Language

Pyomo (🥇49 · ⭐ 2.5K) - Python-based Optimization Modeling Language. BSD-3

GitHub (👨‍💻 200 · 🔀 580 · 📥 6.6K · 📦 4.8K · 📋 1.5K - 22% open · ⏱️ 13.07.2026):
```
 git clone https://github.com/Pyomo/pyomo
```
PyPi (📥 1.4M / month · 📦 230 · ⏱️ 04.06.2026):
```
 pip install Pyomo
```
Conda (📥 2.5M · ⏱️ 05.06.2026):
```
 conda install -c conda-forge pyomo
```
Paper (📚 791 citations): 10.1007/978-3-030-68928-5

CVXPY (🥈46 · ⭐ 6.3K) - Convex optimization modeling language. Apache-2

GitHub (👨‍💻 260 · 🔀 1.2K · 📥 830 · 📦 19K · 📋 1.7K - 11% open · ⏱️ 28.07.2026):
```
 git clone https://github.com/cvxpy/cvxpy
```
PyPi (📥 4.8M / month · 📦 1K · ⏱️ 22.06.2026):
```
 pip install cvxpy
```
Conda (📥 2.2M · ⏱️ 10.07.2026):
```
 conda install -c conda-forge cvxpy
```
Paper (📚 38 citations): 10.1080/23307706.2017.1397554

JuMP (🥈41 · ⭐ 2.5K · 📈) - Julia-based Optimization Modeling Language. MPL-2.0

GitHub (👨‍💻 170 · 🔀 420 · 📋 1.5K - 1% open · ⏱️ 29.07.2026):
```
 git clone https://github.com/jump-dev/JuMP.jl
```
Julia (📥 30K / month):
```
 import Pkg; Pkg.add("JuMP")
```
Paper (📚 331 citations): 10.1007/s12532-023-00239-3

ExaModels (🥉25 · ⭐ 80) - An algebraic modeling and automatic differentiation tool.. MIT

GitHub (👨‍💻 14 · 🔀 10 · 📋 54 - 16% open · ⏱️ 24.06.2026):
```
 git clone https://github.com/exanauts/ExaModels.jl
```
Julia (📥 480 / month):
```
 import Pkg; Pkg.add("ExaModels")
```
Paper (📚 29 citations): 10.1016/j.epsr.2024.110651

RSOME (🥉24 · ⭐ 350 · 💤) - Robust Stochastic Optimization Made Easy. ❗️GPL-3.0

GitHub (👨‍💻 3 · 🔀 61 · 📋 45 - 15% open · ⏱️ 15.11.2024):
```
 git clone https://github.com/XiongPengNUS/rsome
```
PyPi (📥 680 / month · 📦 4 · ⏱️ 29.10.2024):
```
 pip install rsome
```
Papers (📚 261 citations): 10.1287/ijoc.2023.1291, 10.1287/mnsc.2020.3603

PyOptInterface (🥉24 · ⭐ 310) - Efficient modeling interface for optimization in.. MPL-2.0

GitHub (👨‍💻 8 · 🔀 28 · 📦 23 · 📋 48 - 22% open · ⏱️ 22.07.2026):
```
 git clone https://github.com/metab0t/PyOptInterface
```
PyPi (📥 12K / month · 📦 8 · ⏱️ 27.03.2026):
```
 pip install pyoptinterface
```
Paper (📚 4 citations): 10.1109/TPWRS.2024.3483489

Gurobi OptiMods (🥉19 · ⭐ 180) - Implemented optimization use cases using Gurobi. Apache-2

GitHub (👨‍💻 17 · 🔀 38 · 📦 10 · 📋 87 - 28% open · ⏱️ 09.04.2026):
```
 git clone https://github.com/Gurobi/gurobi-optimods
```
PyPi (📥 420 / month · 📦 2 · ⏱️ 09.04.2026):
```
 pip install gurobi-optimods
```

Optimization Solver

HiGHS (🥇52 · ⭐ 1.8K · 📈) - Large-scale Sparse Linear Problem Optimizer. MIT

GitHub (👨‍💻 120 · 🔀 330 · 📥 74K · 📋 1.2K - 14% open · ⏱️ 02.07.2026):
```
 git clone https://github.com/ERGO-Code/HiGHS
```
PyPi (📥 3.4M / month · 📦 210 · ⏱️ 02.07.2026):
```
 pip install highspy
```
Conda (📥 96K · ⏱️ 10.07.2026):
```
 conda install -c conda-forge highs
```
Julia (📥 15K / month):
```
 import Pkg; Pkg.add("HiGHS")
```
Paper (📚 361 citations): 10.1007/s12532-017-0130-5

OSQP (🥇48 · ⭐ 2.2K · 📈) - Operator Splitting QP Solver. Apache-2

GitHub (👨‍💻 36 · 🔀 410 · 📥 220K · 📋 400 - 30% open · ⏱️ 10.11.2025):
```
 git clone https://github.com/osqp/osqp
```
PyPi (📥 5.2M / month · 📦 170 · ⏱️ 12.06.2026):
```
 pip install osqp
```
Conda (📥 1.6M · ⏱️ 13.06.2026):
```
 conda install -c conda-forge osqp
```
Julia (📥 960 / month):
```
 import Pkg; Pkg.add("OSQP")
```
Paper (📚 1164 citations): 10.1007/s12532-020-00179-2

SCS (🥈45 · ⭐ 630 · 📈) - Splitting Conic Solver. MIT

GitHub (👨‍💻 32 · 🔀 140 · 📋 190 - 22% open · ⏱️ 28.06.2026):
```
 git clone https://github.com/cvxgrp/scs
```
PyPi (📥 3.8M / month · 📦 72 · ⏱️ 09.01.2026):
```
 pip install scs
```
Conda (📥 1.8M · ⏱️ 12.05.2026):
```
 conda install -c conda-forge scs
```
Julia (📥 6.4K / month):
```
 import Pkg; Pkg.add("SCS")
```
Paper (📚 607 citations): 10.1007/s10957-016-0892-3

OR-Tools (🥈37 · ⭐ 14K) - Google Optimization Tools. Apache-2

GitHub (👨‍💻 200 · 🔀 2.4K · 📥 450K · 📦 370 · 📋 3.2K - 3% open · ⏱️ 09.06.2026):
```
 git clone https://github.com/google/or-tools
```
PyPi (📥 6.3M / month · 📦 390 · ⏱️ 14.01.2026):
```
 pip install ortools
```

Conda (📥 160K · ⏱️ 22.04.2025):

 conda install -c conda-forge ortools-python

Ipopt (🥈35 · ⭐ 1.8K) - COIN-OR Interior Point Optimizer. EPL-2.0

GitHub (👨‍💻 38 · 🔀 320 · 📥 35K · 📋 630 - 2% open · ⏱️ 25.05.2026):
```
 git clone https://github.com/coin-or/Ipopt
```
PyPi (📥 2.4K / month · 📦 10 · ⏱️ 07.04.2021):
```
 pip install ipopt
```
Conda (📥 2.7M · ⏱️ 17.02.2026):
```
 conda install -c conda-forge ipopt
```
Paper (📚 9534 citations): 10.1007/s10107-004-0559-y

CVXOPT (🥈28 · ⭐ 1K) - Python Software for Convex Optimization. ❗️GPL-3.0

GitHub (👨‍💻 10 · 🔀 220 · 📦 15K · 📋 200 - 21% open · ⏱️ 02.03.2026):
```
 git clone https://github.com/cvxopt/cvxopt
```
PyPi (📥 1.3M / month · 📦 480 · ⏱️ 09.02.2026):
```
 pip install cvxopt
```
Conda (📥 2.1M · ⏱️ 13.03.2026):
```
 conda install -c conda-forge cvxopt
```

Xopt (🥉27 · ⭐ 94 · 📉) - Flexible high-level optimization in Python. MPL-2.0

GitHub (👨‍💻 28 · 🔀 39 · 📦 28 · 📋 100 - 18% open · ⏱️ 25.07.2026):
```
 git clone https://github.com/xopt-org/Xopt
```
PyPi (📥 5.3K / month · 📦 12 · ⏱️ 20.07.2026):
```
 pip install xopt
```
Conda (📥 89K · ⏱️ 22.07.2026):
```
 conda install -c conda-forge xopt
```
Paper (📚 8 citations): 10.18429/JACoW-IPAC2023-THPL164

PIQP (🥉26 · ⭐ 140) - Proximal Interior Point Quadratic Programming solver. BSD-2

GitHub (👨‍💻 6 · 🔀 22 · 📥 1.4K · 📦 53 · 📋 21 - 23% open · ⏱️ 16.05.2026):
```
 git clone https://github.com/PREDICT-EPFL/piqp
```
PyPi (📥 86K / month · 📦 13 · ⏱️ 11.05.2026):
```
 pip install piqp
```
Conda (📥 350K · ⏱️ 14.05.2026):
```
 conda install -c conda-forge piqp
```
Paper (📚 18 citations): 10.1109/CDC49753.2023.10383915

CBC (🥉25 · ⭐ 1K) - COIN-OR Branch-and-Cut solver. EPL-2.0

GitHub (👨‍💻 35 · 🔀 140 · 📥 360K · 📋 560 - 29% open · ⏱️ 25.06.2026):
```
 git clone https://github.com/coin-or/Cbc
```
Conda (📥 1.7M · ⏱️ 12.05.2026):
```
 conda install -c conda-forge coincbc
```

Clarabel.rs (🥉25 · ⭐ 580) - Interior-point solver for convex conic optimisation.. Apache-2

GitHub (👨‍💻 11 · 🔀 48 · 📦 92 · 📋 75 - 32% open · ⏱️ 13.04.2026):
```
 git clone https://github.com/oxfordcontrol/Clarabel.rs
```
PyPi (📥 3.8M / month · 📦 43 · ⏱️ 11.06.2025):
```
 pip install clarabel
```
Conda (📥 440K · ⏱️ 17.12.2025):
```
 conda install -c conda-forge clarabel
```
Paper: arXiv:2405.12762

MadNLP (🥉24 · ⭐ 250) - A solver for nonlinear programming with GPU support. MIT

GitHub (👨‍💻 20 · 🔀 30 · 📋 140 - 24% open · ⏱️ 23.07.2026):
```
 git clone https://github.com/MadNLP/MadNLP.jl
```
Julia (📥 800 / month):
```
 import Pkg; Pkg.add("MadNLP")
```
Papers: arXiv:2307.16830, arXiv:2010.02404

Clp (🥉23 · ⭐ 490 · 📉) - COIN-OR Linear Programming Solver. EPL-2.0

GitHub (👨‍💻 28 · 🔀 96 · 📥 16K · 📋 210 - 20% open · ⏱️ 15.07.2026):
```
 git clone https://github.com/coin-or/Clp
```

Conda (📥 1.7M · ⏱️ 11.05.2026):

 conda install -c conda-forge coin-or-clp

Clarabel.jl (🥉23 · ⭐ 280) - Interior-point solver for convex conic optimisation.. Apache-2

GitHub (👨‍💻 13 · 🔀 28 · 📋 76 - 17% open · ⏱️ 14.04.2026):
```
 git clone https://github.com/oxfordcontrol/Clarabel.jl
```
Julia (📥 4.8K / month):
```
 import Pkg; Pkg.add("Clarabel")
```
Paper: arXiv:2405.12762

Tulip (🥉22 · ⭐ 160 · 📉) - Interior-point solver in pure Julia. MPL-2.0

GitHub (👨‍💻 12 · 🔀 24 · 📋 47 - 38% open · ⏱️ 19.04.2026):
```
 git clone https://github.com/ds4dm/Tulip.jl
```
Julia (📥 370 / month):
```
 import Pkg; Pkg.add("Tulip")
```
Paper (📚 13 citations): 10.1007/s12532-020-00200-8

KVXOPT (🥉14 · ⭐ 13) - CVXOPT with additional SuiteSparse wrappers. ❗️GPL-3.0

GitHub (👨‍💻 16 · 🔀 1 · 📥 8 · 📦 34 · ⏱️ 22.02.2026):
```
 git clone https://github.com/kvxopt/kvxopt
```
PyPi (📥 6.7K / month · 📦 14 · ⏱️ 22.02.2026):
```
 pip install kvxopt
```
Conda (📥 480K · ⏱️ 23.02.2026):
```
 conda install -c conda-forge kvxopt
```

Show 1 hidden projects...

ECOS (🥈39 · ⭐ 550 · 🧊) - Conic solver for second-order cone programming. ❗️GPL-3.0

Machine and Reinforcement Learning

Grid2Op (🥇25 · ⭐ 450) - Modeling sequential decision making in power systems. MPL-2.0

GitHub (👨‍💻 32 · 🔀 150 · 📥 1 · 📋 410 - 15% open · ⏱️ 18.06.2026):
```
 git clone https://github.com/Grid2op/grid2op
```
PyPi (📥 15K / month · 📦 9 · ⏱️ 18.06.2026):
```
 pip install Grid2Op
```
Docker Hub (📥 11K · ⭐ 1 · ⏱️ 05.07.2022):
```
 docker pull bdonnot/grid2op
```

Daline (🥉7 · ⭐ 25) - A Data-driven Power Flow Linearization Toolbox. BSD-3

GitHub (👨‍💻 1 · 📥 9 · ⏱️ 29.01.2026):
```
 git clone https://github.com/JarvisETHZ/Daline
```
Paper: 10.3929/ethz-b-000681867

Show 3 hidden projects...

RLGC (🥈17 · ⭐ 140 · 🧊) - RL for Grid Control (RLGC). ❗️BSD
DeepSolar (🥉9 · ⭐ 270 · 🧊) - Houseshold-level solar panel identification with deep.. MIT
andes_gym (🥉4 · ⭐ 14 · 🧊) - ANDES RL Environment for OpenAI Gym. ❗️GPL-3.0

Visualization

PowSyBl Diagram (🥇19 · ⭐ 120) - single-line substation diagrams and network graph.. MPL-2.0

GitHub (👨‍💻 37 · 🔀 29 · 📦 35 · 📋 210 - 34% open · ⏱️ 06.07.2026):
```
 git clone https://github.com/powsybl/powsybl-diagram
```

PowerGraphics.jl (🥈18 · ⭐ 33) - Visualization for PowerSimulations; NREL Sienna. BSD-3

GitHub (👨‍💻 14 · 🔀 18 · 📋 44 - 27% open · ⏱️ 20.06.2026):
```
 git clone https://github.com/Sienna-Platform/PowerGraphics.jl
```
Julia (📥 100 / month):
```
 import Pkg; Pkg.add("PowerGraphics")
```

LTB AGVis (🥉12 · ⭐ 10) - Geographical Visualization for Power Grid; CURENT LTB. ❗️GPL-3.0

GitHub (👨‍💻 14 · 🔀 6 · 📥 20 · 📦 3 · 📋 25 - 36% open · ⏱️ 09.03.2026):
```
 git clone https://github.com/CURENT/agvis
```
PyPi (📥 45 / month · ⏱️ 07.06.2024):
```
 pip install agvis
```
Paper (📚 5 citations): 10.1109/NAPS58826.2023.10318583

Show 1 hidden projects...

PowerFlowAnalyzer (🥉7 · ⭐ 7 · 🧊) - Toolbox for power system analysis. Apache-2

Messaging Environment

Show 1 hidden projects...

LTB DiME (🥇14 · ⭐ 4 · 🧊) - Distributed Messaging Environment; CURENT LTB. ❗️GPL-3.0

Power-System Data

🔗 Australian MV-LV Networks ( ⭐ 31 · 🧊) - Large-scale three-phase Australian MV distribution..

🔗 Power Grid Lib - Optimal Power Flow ( ⭐ 410 · 🧊) - Benchmarks for OPF.

🔗 Power Grid Lib - Unit Commitment ( ⭐ 130) - Benchmarks for UC.

🔗 Power Grid Lib - Optimal Power Flow with HVDC Lines ( ⭐ 26 · 🧊) - Benchmarks for OPF with HVDC.

🔗 WECC-and-NPCC-Electricity-Economic-Data ( ⭐ 14 · 🧊) - Economic data on WECC and NPCC.

🔗 OpenDataElia - Data by opendatasoft.

🔗 Data on Energy ( ⭐ 420) - Data on energy by Our World in Data.

🔗 COVID-EMDA ( ⭐ 60 · 🧊) - Cross-Domain Data Hub with Data in USA.

🔗 Electrical Signals Databases ( ⭐ 35 · 💤) - Voltage and current samples from Digital Fault..

🔗 A new power system benchmark ( ⭐ 47) - A new type of power system calculation example by the..

🔗 pmuBAGE ( ⭐ 8 · 🧊) - Synthetic phasor measurement unit dataset.

SimBench (🥇20 · ⭐ 140) - Benchmark dataset of German LV/MV/HV grids including.. ❗️odbl-1.0

GitHub (👨‍💻 6 · 🔀 38 · 📦 51 · 📋 38 - 13% open · ⏱️ 02.04.2026):
```
 git clone https://github.com/e2nIEE/simbench
```
PyPi (📥 11K / month · 📦 15 · ⏱️ 02.04.2026):
```
 pip install simbench
```
Conda:
```
 conda install -c conda-forge simbench
```

RTS-GMLC (🥈15 · ⭐ 240) - Reliability Test System dataset for Grid.. ❗️DOE/NREL/ALLIANCE data use disclaimer agreement

GitHub (👨‍💻 31 · 🔀 97 · 📋 130 - 22% open · ⏱️ 23.10.2025):
```
 git clone https://github.com/GridMod/RTS-GMLC
```

COLIB (🥉7 · ⭐ 14 · 💤) - Collaborative dynamic library. ❗️CC-BY-4.0

GitHub (👨‍💻 12 · 🔀 4 · 📋 130 - 9% open · ⏱️ 12.05.2025):
```
 git clone https://github.com/CRESYM/colib0.github.io
```

DPLib (🥉7 · ⭐ 11) - MATLAB-based distributed benchmark library and.. ❗️Academic and Research Use Only

GitHub (👨‍💻 2 · 🔀 4 · ⏱️ 15.06.2026):
```
 git clone https://github.com/LSU-RAISE-LAB/DPLib
```
Paper: arXiv:2506.20819

Power Electronics

Show 1 hidden projects...

GSEIM (🥇6 · 🧊) - Simulation of electrical circuits. ❗️GPL-3.0

Data Management

Atlite (🥇31 · ⭐ 390) - Calculating Renewable Power Potentials. BSD-2

GitHub (👨‍💻 46 · 🔀 130 · 📦 120 · 📋 170 - 32% open · ⏱️ 17.07.2026):
```
 git clone https://github.com/PyPSA/atlite
```
PyPi (📥 5.9K / month · 📦 2 · ⏱️ 21.04.2026):
```
 pip install atlite
```
Conda (📥 170K · ⏱️ 21.04.2026):
```
 conda install -c conda-forge atlite
```
Paper (📚 159 citations): 10.21105/joss.03294

GridStatus (🥇26 · ⭐ 430) - Extract data from ISOs and other sources. BSD-3

GitHub (👨‍💻 47 · 🔀 82 · 📦 29 · 📋 160 - 32% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/gridstatus/gridstatus
```
PyPi (📥 91K / month · 📦 2 · ⏱️ 21.04.2026):
```
 pip install gridstatus
```
Conda (📥 48 · ⏱️ 25.03.2025):
```
 conda install -c services gridstatus
```

powerplantmatching (🥈25 · ⭐ 230) - Tools to combine multiple power plant databases. BSD-2

GitHub (👨‍💻 37 · 🔀 73 · 📥 87 · 📦 88 · 📋 120 - 23% open · ⏱️ 23.06.2026):
```
 git clone https://github.com/PyPSA/powerplantmatching
```
PyPi (📥 4.7K / month · ⏱️ 11.02.2026):
```
 pip install powerplantmatching
```

Conda (📥 160K · ⏱️ 11.02.2026):

 conda install -c conda-forge powerplantmatching

Paper (📚 2 citations): 10.1016/j.esr.2018.11.004

PowerGenome (🥈18 · ⭐ 230) - Create inputs for power systems models. MIT

GitHub (👨‍💻 18 · 🔀 77 · 📋 220 - 55% open · ⏱️ 13.02.2026):
```
 git clone https://github.com/PowerGenome/PowerGenome
```
PyPi (📥 130 / month · ⏱️ 21.03.2025):
```
 pip install PowerGenome
```

Conda (📥 1.8K · ⏱️ 22.04.2025):

 conda install -c conda-forge powergenome

EnergyDataModel (🥈17 · ⭐ 91) - Represent energy systems as Python data classes. MIT

GitHub (👨‍💻 5 · 🔀 9 · ⏱️ 17.07.2026):

 git clone https://github.com/rebase-energy/EnergyDataModel

PyPi (📥 1.8K / month · 📦 6 · ⏱️ 17.07.2026):
```
 pip install energydatamodel
```

CIMpy (🥈17 · ⭐ 77 · 💤) - CIM files to the XML/RDF format. MPL-2.0

GitHub (👨‍💻 11 · 🔀 25 · 📦 17 · 📋 17 - 29% open · ⏱️ 23.02.2025):
```
 git clone https://github.com/sogno-platform/cimpy
```
PyPi (📥 890 / month · 📦 1 · ⏱️ 20.06.2024):
```
 pip install cimpy
```
Paper (📚 1 citation): 10.1049/tje2.12208

dsgrid (🥉15 · ⭐ 33 · 📉) - Demand-side grid projects, datasets and queries. BSD-3

GitHub (👨‍💻 7 · 🔀 6 · 📦 1 · 📋 150 - 43% open · ⏱️ 31.03.2026):
```
 git clone https://github.com/dsgrid/dsgrid
```

PowerSystemsInvestmentsPortfolios.jl (🥉12 · ⭐ 13) - Data models for Power Systems investment models; NREL.. BSD-3

GitHub (👨‍💻 7 · 🔀 9 · 📋 71 - 25% open · ⏱️ 30.07.2026):

 git clone https://github.com/Sienna-Platform/PowerSystemsInvestmentsPortfolios.jl

Julia (📥 12 / month):

 import Pkg; Pkg.add("PowerSystemsInvestmentsPortfolios")

PowerfulCases (🥉9 · ⭐ 5) - Test case data management for power systems simulation. MIT

GitHub (⏱️ 19.01.2026):

 git clone https://github.com/cuihantao/PowerfulCases

PyPi (📥 34 / month · ⏱️ 29.12.2025):
```
 pip install powerfulcases
```

PowerDynData.jl (🥉7 · ⭐ 2) - Julia package for parsing PSS/E DYR dynamic data files. MIT

GitHub (👨‍💻 4 · 🔀 1 · ⏱️ 04.01.2026):

 git clone https://github.com/cuihantao/PowerDynData.jl

Julia (📥 9 / month):
```
 import Pkg; Pkg.add("PowerDynData")
```

Show 3 hidden projects...

grg-pssedata (🥉13 · ⭐ 35 · 🧊) - Python tools for working with PSSE v33 data files. BSD-3
cimpyorm (🥉10 · ⭐ 12 · 🧊) - Python ORM middleware for IEC CIM and CGMES datasets. ❗️BSD-3.0
PSSE RAW (🥉5 · ⭐ 39 · 🧊) - PSSE RAW parser. MIT

Educational Resources

🔗 PowerCyber Training ( ⭐ 11) - PowerCyber Training modules source.

🔗 TextbookSimulations ( ⭐ 12 · 🧊) - Examples and problems accompanying Daniel Kirschens..

🔗 UTK ECE 522 - Power System Analysis II ( ⭐ 6) - Hands-on Project for Power System Analysis II (UTK..

🔗 ELEC0447 Analysis of Electric Power and Energy Systems ( ⭐ 24) - Masters course of power systems analysis at ULige.

🔗 Tutorial on DER Hosting Capacity Part 0 ( ⭐ 6 · 💤) - Using dss_python.

🔗 Tutorial on DER Hosting Capacity Part 1 ( ⭐ 5) - Advanced Tools for the Analysis of Three-Phase..

🔗 Tutorial on DER Hosting Capacity Part 2 ( ⭐ 2) - Time-Series Analysis and PV Hosting Capacity of LV..

🔗 Tutorial on DER Hosting Capacity Part 3 ( ⭐ 1) - Volt-Watt Control and PV Hosting Capacity of LV..

🔗 Tutorial on DER Hosting Capacity Part 4 ( ⭐ 3 · 💤) - Monte Carlo Assessment of PV Hosting Capacity of an..

🔗 LTB Demo ( ⭐ 4) - Ready-to-use LTB usage examples.

OptiVerse (🥇7 · ⭐ 12 · 💤) - A library with innovative optimization solutions. MIT

GitHub (👨‍💻 5 · 🔀 12 · ⏱️ 15.02.2025):

 git clone https://github.com/feyntech-opt/OptiVerse

Large-Language-Model Application

PowerMCP (🥇16 · ⭐ 190) - Collection of MCP servers for power system software. MIT

GitHub (👨‍💻 16 · 🔀 54 · 📋 7 - 42% open · ⏱️ 02.07.2026):
```
 git clone https://github.com/Power-Agent/PowerMCP
```

PyPSA MCP (🥈10 · ⭐ 70) - PyPSA Energy Modeling for LLMs. MIT

GitHub (👨‍💻 2 · 🔀 8 · 📥 11 · ⏱️ 20.03.2026):

 git clone https://github.com/open-energy-transition/pypsa-mcp

PyPi (📥 45 / month · ⏱️ 20.03.2026):
```
 pip install pypsamcp
```

PowerFM (🥉6 · ⭐ 48) - Foundation models in the power and energy domain. MIT

GitHub (👨‍💻 1 · 🔀 4 · ⏱️ 14.05.2026):
```
 git clone https://github.com/Power-Agent/PowerFM
```

PowerWorkflow (🥉6 · ⭐ 39) - Collection of agentic workflows for power system.. MIT

GitHub (👨‍💻 1 · 🔀 2 · ⏱️ 19.07.2025):
```
 git clone https://github.com/Power-Agent/PowerWF
```

P-V Curve LLM (🥉6 · ⭐ 4) - Using LLMs in Power-Voltage Curves for Voltage Stability.. MIT

GitHub (👨‍💻 6 · 🔀 2 · ⏱️ 11.05.2026):
```
 git clone https://github.com/CURENT/pv-curve-llm
```

Project Popularity Score

Has homepage link & description: + 1
Has an existing GitHub repository: + 1
Has a license: + 1
Has a commonly used license (e.g. MIT): + 1
Has multiple releases: + 1
Has stable releases based on semantic version: + 1
Has a release that is less than 6 months old: + 1
Repo was update in the last 3 months: + 1
Is older than 6 months: + 1
Metrics from GitHub & package mangers:
- Number of stars: + log(COUNT / 2)
- Number of contributors: + log(COUNT / 2) - 1
- Number of commits: + log(COUNT / 2) - 1
- Number of forks: + log(COUNT / 2)
- Number of monthly downloads: + log(COUNT / 2) - 1
- Number of dependent projects: + log(COUNT / 1.5)
- Number of watchers: + log(COUNT / 2) - 1
- Number of closed issues: + log(COUNT / 2) - 1

NOTE: This calculation is just chosen by EXPERIENCE. There is NO scientific proof that this really reflects the QUALITY of a project.

Project Data Collection

The data collection can be deficient for the projects that are not majorly hosted in GitHub.

Related Resources

HIFLD Open: Public domain data for community preparedness, resiliency, research, and more
FNET/GridEye Web Display: A low-cost, quickly deployable GPS-synchronized wide-area frequency measurement network
Grid Event Signature Library: An initiative spearheaded by ORNL and LLNL
Electric Grid Test Cases by TAMU: The power system test cases on this page are do not contain Critical Energy Infrastructure Information (CEII) and are provided in a variety of different formats, including PowerWorld Simulator and PowerWorld DS (*.pwb, *.pwd, .tsb, .aux), Matpower (.m), PSSE (.raw, .dyr), and PSLF (.epc, *.dyd).
Energy Systems Datasets: a platform provides comprehensive datasets for energy systems research and development, by IEEE Task Force on Data Sharing in Energy Systems
Electricity Map Data
Der-CAM: Distributed Energy Resources Customer Adoption Model for DER investment planning
DOME: A power system analysis tool, entirely based on Python as well as on public domain efficient C and Fortran libraries, by Prof. Federico Milano.
MatDyn: A free Matlab based open source program to perform dynamic analysis of electric power systems
G-PST Tools Portal: An open tools portal with a classification approach
Open Source Software (OSS) for Electricity Market Research, Teaching, and Training
Open-Source-Power-Electronic-Tools
PowerMatlab - Telegram Channel: matlab codes and simulation matlab files in field of power electrical engineering.

Contribution

Contributions are encouraged and always welcome! If you like to add or update projects, choose one of the following ways:

Open an issue by selecting one of the provided categories from the issue page and fill in the requested information.
Modify the projects.yaml with your additions or changes, and submit a pull request. This can also be done directly via the Github UI.

If you like to contribute to or share suggestions regarding the project metadata collection or markdown generation, please refer to the best-of-generator repository. If you like to create your own best-of list, we recommend to follow this guide.

For more information on how to add or update projects, please read the contribution guidelines. By participating in this project, you agree to abide by its Code of Conduct.

License

Rendered by GitHub from the current README

Read on GitHub

Top contributors

No contributor data yet — it is fetched during the contributor sync pass.

Quality score

Would you bet a product on this? Bounded 0–100 and slow moving.

75/10075

Maintenance: 90%; How recently the default branch was pushed to
Releases: 96%; Recency and cadence of tagged releases
Community: 29%; Contributor breadth and bus factor
Issue backlog: 100%; Open issues measured against the size of the audience
Documentation: 100%; README depth, plus a homepage and topics
Licensing: 35%; How freely the code can be adopted

What to know before adopting

Nothing flagged — maintained, documented and cleanly licensed.
Licence terms need review before adoption.

Details

Created: 4 years ago
Last push: 12 days ago
Last release: 14 days ago
Release tag: 2026.07.23
Releases in the last year: 30
Default branch: main
Size: 4.6k KB
Owner type: Organization
Owner location: United States of America
Discovered via: topic:simulation
First indexed: 12 days ago
Last synced: 12 days ago

ps-wiki/best-of-ps

🏆 A weekly updated ranked list of popular open-source libraries and tools for Power System Analysis.

75CC-BY-SA-4.0Python

View on GitHub

Stars: 277
Forks: 48
Watchers: 8
Open issues: 1
Contributors: 6

Star history, last 90 days— over 4 snapshots

2026-07-25 · 2772026-08-06 · 277

Star history, last 90 days
Date	Stars
2026-07-25	277
2026-07-28	277
2026-07-30	277
2026-08-06	277

Today

— stars today

This week

— stars this week

This month

— stars this month

Momentum

35.0

growth rate 0.00%/day

From the README

Popular Open Source Libraries for Power System Analysis

🏆 A ranked list of popular projects for Power System Analysis. Updated weekly.

Electro-mechanical Transient Simulation 13 projects
Electro-magnetic Transient Simulation 3 projects
Steady-State Analysis and Optimization 44 projects
Software Interface 23 projects
Gas-Network Analysis 3 projects
Co-Simulation 6 projects
Optimization Modeling Language 7 projects
Optimization Solver 16 projects
Machine and Reinforcement Learning 5 projects
Visualization 4 projects
Messaging Environment 1 projects
Power-System Data 15 projects
Power Electronics 1 projects
Data Management 13 projects
Educational Resources 11 projects
Large-Language-Model Application 5 projects

Explanation

🥇🥈🥉 Combined project-quality score
⭐️ Star count from GitHub
🐣 New project (less than 6 months old)
💤 Inactive project (12 months no activity)
🧊 Long-inactive project (24 months no visible activity)
📈📉 Project is trending up or down
➕ Project was recently added
❗️ Warning (e.g. missing/risky license)
👨‍💻 Contributors count from GitHub
🔀 Fork count from GitHub
📋 Issue count from GitHub
⏱️ Last update timestamp on package manager
📥 Download count from package manager
📦 Number of dependent projects
Python substantially implements the maintained first-party core
Julia substantially implements the maintained first-party core
GNU Octave is a primary implementation or model-authoring language
Java substantially implements the maintained first-party core
C substantially implements the maintained first-party core
C++ substantially implements the maintained first-party core
Modelica is a primary implementation or model-authoring language
Rust substantially implements the maintained first-party core
R is a primary implementation or model-authoring language
The public repository contains a GitHub Actions workflow
A university-based team is the current principal steward
A national or government laboratory is the current principal steward
Another non-profit organization is the current principal steward
An independent contributor community is the current principal steward
A commercial organization is the current principal steward

Electro-mechanical Transient Simulation

LTB ANDES (🥇31 · ⭐ 370) - Transient Stability Simulator; CURENT LTB. ❗️GPL-3.0

GitHub (👨‍💻 29 · 🔀 160 · 📦 33 · 📋 85 - 15% open · ⏱️ 11.03.2026):
```
 git clone https://github.com/CURENT/andes
```
PyPi (📥 3.8K / month · 📦 4 · ⏱️ 12.03.2026):
```
 pip install andes
```
Conda (📥 800K · ⏱️ 27.03.2026):
```
 conda install -c conda-forge andes
```
Docker Hub:
```
 docker pull CURENT/andes
```
Julia (📥 6 / month):
```
 import Pkg; Pkg.add("Andes")
```
Paper (📚 104 citations): 10.1109/TPWRS.2020.3017019

DPsim (🥇29 · ⭐ 130) - Simulation for both EMT and phasor. MPL-2.0

GitHub (👨‍💻 42 · 🔀 79 · 📦 3 · 📋 200 - 39% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/sogno-platform/dpsim
```
PyPi (📥 440 / month · ⏱️ 10.12.2025):
```
 pip install dpsim
```
Papers (📚 125 citations): 10.1016/j.softx.2019.100253, 10.1109/OSMSES58477.2023.10089718, 10.1049/tje2.12208, 10.1109/OSMSES54027.2022.9769135, 10.3390/en14237989, 10.3390/en14071860, 10.3390/en13153879, 10.1109/ICCEP.2017.8004805, 10.1109/EI2.2017.8245739

PowerSimulationsDynamics.jl (🥈28 · ⭐ 220) - Dynamic Power System simulations; NREL Sienna. BSD-3

GitHub (👨‍💻 18 · 🔀 56 · 📋 150 - 35% open · ⏱️ 20.06.2026):
```
 git clone https://github.com/Sienna-Platform/PowerSimulationsDynamics.jl
```

Julia (📥 220 / month):

 import Pkg; Pkg.add("PowerSimulationsDynamics")

Papers (📚 78 citations): arXiv:2308.02921, 10.1109/TPWRS.2023.3303291

Dynaωo (🥈22 · ⭐ 110) - C++/Modelica simulation tools for power systems. MPL-2.0

GitHub (👨‍💻 63 · 🔀 32 · 📥 30K · 📋 1.8K - 13% open · ⏱️ 28.07.2026):
```
 git clone https://github.com/dynawo/dynawo
```

STEPS (🥈21 · ⭐ 73) - Balanced large-scale AC-DC hybrid power system analysis. MIT

GitHub (👨‍💻 9 · 🔀 23 · 📥 88 · 📦 7 · 📋 4 - 25% open · ⏱️ 02.02.2026):
```
 git clone https://github.com/changgang/steps
```
PyPi (📥 62 / month · ⏱️ 02.02.2026):
```
 pip install stepspy
```
Papers (📚 54 citations): 10.1109/TPWRS.2020.3045102, 10.1016/j.ijepes.2023.109509, 10.1016/j.ijepes.2025.110651

OpenIPSL (🥉20 · ⭐ 110) - A Power System Library written in the Modelica. BSD-3

GitHub (👨‍💻 36 · 🔀 66 · 📥 520 · 📋 140 - 11% open · ⏱️ 13.04.2026):
```
 git clone https://github.com/OpenIPSL/OpenIPSL
```
Paper (📚 21 citations): 10.1016/j.softx.2022.101277

GridPACK (🥉19 · ⭐ 64) - High-Performance Electric Grid Simulation. BSD-3

GitHub (👨‍💻 58 · 🔀 24 · 📥 650 · 📋 140 - 13% open · ⏱️ 28.04.2026):
```
 git clone https://github.com/GridOPTICS/GridPACK
```
Paper (📚 13 citations): 10.1177/1094342015607609

OpenDER (🥉12 · ⭐ 72 · 💤) - Inverter-based DER simulation. BSD-3

GitHub (👨‍💻 2 · 🔀 29 · 📦 3 · ⏱️ 15.04.2025):
```
 git clone https://github.com/epri-dev/OpenDER
```
PyPi (📥 2.7K / month · ⏱️ 13.04.2025):
```
 pip install opender
```

Show 5 hidden projects...

PowerSystems (🥉13 · ⭐ 79 · 🧊) - Modelica 3rd party library for electrical power.. ❗️Modelica License 2
PowerSAS.m (🥉9 · ⭐ 24 · 🧊) - Power grid analysis framework based on semi-.. BSD-3
PSAT (🥉4 · ⭐ 17 · 🧊) - Unofficial repository of PSAT by Prof. Federico Milano. ❗️GPL
matmtdc (🥉4 · ⭐ 13 · 🧊) - Dynamic analysis of AC/DC hybrid power systems. ❗️undefined
PST (🥉3 · ⭐ 5 · 🧊) - Unofficial repository of PST by Prof. Joe Chow. MIT

Electro-magnetic Transient Simulation

VeraGrid (🥇25 · ⭐ 580) - Cross-platform power systems software, power flows,.. MPL-2.0

GitHub (👨‍💻 59 · 🔀 130 · 📥 62 · 📋 300 - 3% open · ⏱️ 29.07.2026):
```
 git clone https://github.com/SanPen/VeraGrid
```
PyPi (📥 2.6K / month · ⏱️ 27.08.2025):
```
 pip install veragrid
```

Xyce (🥉15 · ⭐ 160) - The Xyce Parallel Electronic Simulator. ❗️GPL-3.0

GitHub (👨‍💻 8 · 🔀 25 · 📥 1.2K · 📋 120 - 34% open · ⏱️ 01.06.2026):
```
 git clone https://github.com/Xyce/Xyce
```
PyPi (📥 29 / month · ⏱️ 05.01.2022):
```
 pip install xyce
```
Conda (📥 5.1K · ⏱️ 25.03.2025):
```
 conda install -c vlsida-eda xyce
```

ParaEMT (🥉14 · ⭐ 97) - Parallel EMT simulation. BSD-3

GitHub (👨‍💻 4 · 🔀 48 · 📋 6 - 83% open · ⏱️ 15.01.2026):
```
 git clone https://github.com/NatLabRockies/ParaEMT_public
```
Papers (📚 33 citations): 10.1109/TPWRD.2023.3342715, 10.1016/j.epsr.2024.110734

Steady-State Analysis and Optimization

pandapower (🥇45 · ⭐ 1.2K) - Convenient Power System Modelling and Analysis. BSD-3

GitHub (👨‍💻 200 · 🔀 590 · 📦 590 · 📋 1.2K - 13% open · ⏱️ 17.07.2026):
```
 git clone https://github.com/e2nIEE/pandapower
```
PyPi (📥 580K / month · 📦 110 · ⏱️ 08.07.2026):
```
 pip install pandapower
```

Conda (📥 44K · ⏱️ 27.10.2025):

 conda install -c conda-forge pandapower

Docker Hub (📥 250 · ⏱️ 09.02.2021):
```
 docker pull pauldepraz/pandapowerapi
```
Paper (📚 1112 citations): 10.1109/TPWRS.2018.2829021

PyPSA (🥇42 · ⭐ 2.1K) - Python for Power System Analysis. MIT

GitHub (👨‍💻 120 · 🔀 670 · 📦 340 · 📋 620 - 23% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/PyPSA/PyPSA
```
PyPi (📥 100K / month · 📦 59 · ⏱️ 27.06.2026):
```
 pip install pypsa
```
Conda (📥 260K · ⏱️ 10.07.2026):
```
 conda install -c conda-forge pypsa
```
Paper (📚 526 citations): 10.5334/jors.188

Power Grid Model (🥇35 · ⭐ 240) - Steady-state distribution power system analysis. MPL-2.0

GitHub (👨‍💻 260 · 🔀 73 · 📥 1.9K · 📦 40 · 📋 330 - 35% open · ⏱️ 27.07.2026):
```
 git clone https://github.com/PowerGridModel/power-grid-model
```
PyPi (📥 100K / month · 📦 15 · ⏱️ 27.07.2026):
```
 pip install power-grid-model
```

Conda (📥 5.2M · ⏱️ 27.07.2026):

 conda install -c conda-forge power-grid-model

Paper (📚 8 citations): 10.1049/icp.2023.0633

MATPOWER (🥇33 · ⭐ 570) - Steady state power flow simulation. BSD-3

GitHub (👨‍💻 23 · 🔀 180 · 📥 760K · 📋 240 - 9% open · ⏱️ 22.06.2026):
```
 git clone https://github.com/MATPOWER/matpower
```
Docker Hub (📥 27K · ⏱️ 22.06.2026):
```
 docker pull matpower/matpower
```
Paper (📚 6778 citations): 10.1109/TPWRS.2010.2051168

PYPOWER (🥇31 · ⭐ 410) - Port of MATPOWER to Python. ❗️BSD

GitHub (👨‍💻 22 · 🔀 120 · 📦 170 · 📋 57 - 73% open · ⏱️ 24.11.2025):
```
 git clone https://github.com/rwl/PYPOWER
```
PyPi (📥 45K / month · 📦 20 · ⏱️ 10.07.2025):
```
 pip install PYPOWER
```
Conda (📥 3.2K · ⏱️ 25.03.2025):
```
 conda install -c invenia pypower
```
Docker Hub (📥 49 · ⏱️ 19.05.2019):
```
 docker pull hwanghust/pypower
```
Paper (📚 6778 citations): 10.1109/TPWRS.2010.2051168

PyPSA-Eur (🥈30 · ⭐ 600) - Sector-Coupled Optimisation Model of the European Energy.. MIT

GitHub (👨‍💻 110 · 🔀 410 · 📋 710 - 33% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/PyPSA/pypsa-eur
```
Docker Hub:
```
 docker pull nimfetrisa/pypsa-eur
```
Papers (📚 783 citations): 10.1016/j.esr.2018.08.012, 10.1016/j.joule.2023.06.016, 10.1016/j.joule.2022.04.016

PowerModels.jl (🥈29 · ⭐ 470) - Power Network Optimization. ❗️BSD

GitHub (👨‍💻 32 · 🔀 160 · 📋 520 - 18% open · ⏱️ 01.07.2026):
```
 git clone https://github.com/lanl-ansi/PowerModels.jl
```
Julia (📥 2.1K / month):
```
 import Pkg; Pkg.add("PowerModels")
```
Paper (📚 14 citations): 10.23919/PSCC.2018.8442948

PowerSimulations.jl (🥈29 · ⭐ 320) - Power Systems optimization simulation and modeling;.. BSD-3

GitHub (👨‍💻 57 · 🔀 86 · 📋 480 - 6% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/Sienna-Platform/PowerSimulations.jl
```

Julia (📥 620 / month):

 import Pkg; Pkg.add("PowerSimulations")

PyPSA-Earth (🥈27 · ⭐ 350) - Open optimisation model for study energy system.. ❗️AGPL-3.0

GitHub (👨‍💻 96 · 🔀 340 · 📋 720 - 41% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/pypsa-meets-earth/pypsa-earth
```
Paper (📚 74 citations): 10.1016/j.apenergy.2023.121096

PowSyBl Core (🥈25 · ⭐ 180) - Framework to build power system software. MPL-2.0

GitHub (👨‍💻 130 · 🔀 66 · 📦 97 · 📋 810 - 32% open · ⏱️ 20.07.2026):
```
 git clone https://github.com/powsybl/powsybl-core
```

EGRET (🥈24 · ⭐ 170) - Tools for Power Systems Optimization Modeling. ❗️BSD

GitHub (👨‍💻 42 · 🔀 67 · 📋 90 - 57% open · ⏱️ 29.05.2026):
```
 git clone https://github.com/grid-parity-exchange/Egret
```
Paper (📚 150 citations): 10.1287/ijoc.2019.0944

openTEPES (🥈24 · ⭐ 55) - Open Generation, Storage, and Transmission Operation.. ❗️AGPL-3.0

GitHub (👨‍💻 10 · 🔀 28 · 📥 120 · 📋 20 - 20% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/IIT-EnergySystemModels/openTEPES
```
PyPi (📥 170 / month · ⏱️ 10.04.2026):
```
 pip install openTEPES
```
Paper (📚 26 citations): 10.1016/j.softx.2022.101070

PowerNetworkMatrices.jl (🥈24 · ⭐ 30) - Power systems matrices; NREL Sienna. BSD-3

GitHub (👨‍💻 16 · 🔀 21 · 📋 130 - 25% open · ⏱️ 24.07.2026):
```
 git clone https://github.com/Sienna-Platform/PowerNetworkMatrices.jl
```

Julia (📥 910 / month):

 import Pkg; Pkg.add("PowerNetworkMatrices")

PowerFlows.jl (🥈24 · ⭐ 29) - Collection of Power Flow solution; NREL Sienna. BSD-3

GitHub (👨‍💻 18 · 🔀 23 · 📋 170 - 14% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/Sienna-Platform/PowerFlows.jl
```
Julia (📥 700 / month):
```
 import Pkg; Pkg.add("PowerFlows")
```

GridPath (🥈22 · ⭐ 140) - Power system planning and operations. Apache-2

GitHub (👨‍💻 16 · 🔀 66 · 📥 1.4K · 📦 5 · 📋 350 - 16% open · ⏱️ 27.07.2026):
```
 git clone https://github.com/sylvan-energy/gridpath
```
PyPi (📥 800 / month · ⏱️ 27.07.2026):
```
 pip install GridPath
```

GenX (🥈21 · ⭐ 360) - Configurable capacity expansion model. ❗️GPL-2.0

GitHub (👨‍💻 37 · 🔀 150 · 📋 330 - 21% open · ⏱️ 09.01.2026):
```
 git clone https://github.com/GenXProject/GenX.jl
```
Julia (📥 75 / month):
```
 import Pkg; Pkg.add("GenX")
```

GridLAB-D (🥈21 · ⭐ 210 · 💤) - Distribution power system simulator. BSD-3

GitHub (👨‍💻 77 · 🔀 130 · 📥 9.2K · 📋 1.6K - 26% open · ⏱️ 28.05.2025):
```
 git clone https://github.com/gridlab-d/gridlab-d
```

LightSim2Grid (🥈21 · ⭐ 71) - A fast backend for the Grid2Op. MPL-2.0

GitHub (👨‍💻 9 · 🔀 15 · 📥 300 · 📦 89 · 📋 65 - 27% open · ⏱️ 21.04.2026):
```
 git clone https://github.com/Grid2op/lightsim2grid
```
PyPi (📥 27K / month · 📦 8 · ⏱️ 06.07.2026):
```
 pip install LightSim2Grid
```
Docker Hub (📥 1.3K · ⏱️ 01.02.2022):
```
 docker pull bdonnot/lightsim2grid
```

MOST (🥈21 · ⭐ 39) - MATPOWER Optimal Scheduling Tool. BSD-3

GitHub (👨‍💻 2 · 🔀 14 · 📋 45 - 17% open · ⏱️ 22.06.2026):
```
 git clone https://github.com/MATPOWER/most
```
Papers (📚 6990 citations): 10.1109/TPWRS.2010.2051168, 10.1109/TSG.2013.2281001

Prescient (🥉20 · ⭐ 40) - Production cost modeling for power generation and.. BSD-3

GitHub (👨‍💻 11 · 🔀 18 · 📦 11 · 📋 67 - 29% open · ⏱️ 29.05.2026):
```
 git clone https://github.com/grid-parity-exchange/Prescient
```
PyPi (📥 21K / month · 📦 5 · ⏱️ 29.05.2026):
```
 pip install gridx-prescient
```

LTB AMS (🥉20 · ⭐ 25) - Scheduling Modeling and Simulation; CURENT LTB. ❗️GPL-3.0

GitHub (👨‍💻 7 · 🔀 9 · 📥 160 · 📦 3 · 📋 24 - 37% open · ⏱️ 03.05.2026):
```
 git clone https://github.com/CURENT/ams
```
PyPi (📥 230 / month · ⏱️ 03.05.2026):
```
 pip install ltbams
```
Conda (📥 37K · ⏱️ 03.05.2026):
```
 conda install -c conda-forge ltbams
```
Paper (📚 8 citations): 10.1109/TSTE.2025.3528027

REopt (🥉19 · ⭐ 120) - Renewable Energy Integration & Optimization. BSD-3

GitHub (👨‍💻 26 · 🔀 66 · 📥 580 · 📋 86 - 51% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/NatLabRockies/REopt_API
```

ERAD (🥉19 · ⭐ 24) - Toolkit for computing resilience metrics for power.. BSD-3

GitHub (👨‍💻 8 · 🔀 13 · 📦 3 · ⏱️ 30.07.2026):
```
 git clone https://github.com/NLR-Distribution-Suite/erad
```
PyPi (📥 440 / month · ⏱️ 16.07.2026):
```
 pip install NREL-erad
```
Paper: 10.21105/joss.08782

UnitCommitment.jl (🥉17 · ⭐ 150) - Optimization package for the Security-Constrained.. BSD-3

GitHub (👨‍💻 7 · 🔀 36 · 📋 12 - 25% open · ⏱️ 17.07.2026):
```
 git clone https://github.com/ANL-CEEESA/UnitCommitment.jl
```
Julia (📥 66 / month):
```
 import Pkg; Pkg.add("UnitCommitment")
```

PyPSA-USA (🥉17 · ⭐ 140) - Power System Model for the United States. MIT

GitHub (👨‍💻 16 · 🔀 51 · 📋 400 - 26% open · ⏱️ 11.05.2026):
```
 git clone https://github.com/PyPSA/pypsa-usa
```

Open RAO (🥉17 · ⭐ 32) - Power systems coordinated capacity calculation and.. MPL-2.0

GitHub (👨‍💻 44 · 🔀 10 · 📥 55 · 📋 270 - 27% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/powsybl/powsybl-open-rao
```

AltDSS/DSS C-API (🥉16 · ⭐ 38 · 💤) - a plain C interface to OpenDSS. BSD-3

GitHub (👨‍💻 8 · 🔀 16 · 📥 35K · 📋 120 - 13% open · ⏱️ 11.07.2024):
```
 git clone https://github.com/dss-extensions/dss_capi
```

dGen (🥉15 · ⭐ 78) - The Distributed Generation Market Demand (dGen) model. BSD-3

GitHub (👨‍💻 14 · 🔀 170 · 📋 45 - 53% open · ⏱️ 17.02.2026):
```
 git clone https://github.com/NatLabRockies/dgen
```

OATS (🥉15 · ⭐ 29 · 💤) - Optimisation and Analysis Toolbox for Power Systems. ❗️GPL-3.0

GitHub (👨‍💻 4 · 🔀 9 · 📦 3 · 📋 79 - 29% open · ⏱️ 11.12.2024):
```
 git clone https://github.com/bukhsh/oats
```
PyPi (📥 20 / month · 📦 1 · ⏱️ 28.01.2020):
```
 pip install oatspower
```
Paper (📚 26 citations): 10.1109/TPWRS.2020.2986081

ReEDS (🥉14 · ⭐ 34 · 🐣) - Capacity planning and dispatch model. ❗️GPL-3.0

GitHub (👨‍💻 23 · 🔀 11 · 📋 69 - 75% open · ⏱️ 28.07.2026):
```
 git clone https://github.com/ReEDS-Model/ReEDS
```

DOPER (🥉14 · ⭐ 24) - Distributed Optimal and Predictive Energy Resources. BSD-3

GitHub (👨‍💻 3 · 🔀 12 · ⏱️ 24.07.2026):
```
 git clone https://github.com/LBNL-ETA/DOPER
```

ExaGO (🥉12 · ⭐ 15 · 🐣) - Large-scale power grid optimization. BSD-3

GitHub (👨‍💻 35 · 🔀 7 · 📋 16 - 62% open · ⏱️ 28.05.2026):
```
 git clone https://github.com/ORNL/ExaGO
```

PyPSA-Distribution (🥉11 · ⭐ 31) - Multi-energy model for small scale applications in.. ❗️GPL-3.0

GitHub (👨‍💻 7 · 🔀 13 · 📋 35 - 71% open · ⏱️ 29.06.2026):
```
 git clone https://github.com/pypsa-meets-earth/pypsa-distribution
```

PowerSystemsInvestments.jl (🥉10 · ⭐ 21) - Power Systems investment models; NREL Sienna. BSD-3

GitHub (👨‍💻 4 · 🔀 12 · 📋 34 - 85% open · ⏱️ 20.06.2026):
```
 git clone https://github.com/Sienna-Platform/PowerSystemsInvestments.jl
```

Julia:

 import Pkg; Pkg.add("PowerSystemsInvestments")

AMES - Version 5.0 (🥉7 · ⭐ 35) - Wholesale Power Market Test Bed. ❗️Custom

GitHub (👨‍💻 3 · 🔀 10 · ⏱️ 03.02.2026):

 git clone https://github.com/ames-market/AMES-V5.0

EGRIP.jl (🥉7 · ⭐ 11 · 💤) - Julia/MATALB package for power system restoration.. BSD-3

GitHub (👨‍💻 5 · ⏱️ 06.05.2025):

 git clone https://github.com/ANL-CEEESA/EGRIP.jl

Julia:
```
 import Pkg; Pkg.add("EGRIP")
```

US-REGEN (🥉6 · ⭐ 24 · 💤) - U.S. regional economy, greenhouse gas, and energy model. BSD-3

GitHub (👨‍💻 2 · 🔀 4 · ⏱️ 27.05.2025):
```
 git clone https://github.com/epri-dev/US-REGEN
```

ASSET (🥉6 · ⭐ 20 · 💤) - Assess and analyze grid strength. BSD-3

GitHub (👨‍💻 2 · 🔀 7 · ⏱️ 05.05.2025):
```
 git clone https://github.com/NatLabRockies/ASSET
```
Paper: 10.1109/PESGM52009.2025.11225841

PyPSA-stochUC (🥉5 · ⭐ 20 · 💤) - Stochastic unit commitment extension for PyPSA with market.. MIT

GitHub (👨‍💻 2 · 🔀 4 · ⏱️ 09.12.2024):

 git clone https://github.com/PPGS-Tools/PyPSA-stochUC

GenSAS (🥉4 · ⭐ 1) - A C++ based generalized simulation tool based on semi-.. BSD-3

GitHub (👨‍💻 3 · 🔀 1 · ⏱️ 05.04.2026):
```
 git clone https://github.com/ANL-CEEESA/gensas
```

OpenDSS (🥉2) - Distribution system simulator. ❗️BSD

No project information available.

Show 3 hidden projects...

PSST (🥉12 · ⭐ 45 · 🧊) - Power System Simulation Toolbox for SCUC and SCED in.. ❗️AMES License
hynet (🥉11 · ⭐ 4 · 🧊) - Optimal power flow framework for hybrid AC/DC power systems. BSD-3
AMES (V4.0) (🥉3 · ⭐ 14 · 🧊) - Agent based Modeling of Electricity Systems. ❗️GPL-2.0

Software Interface

PySCIPOpt (🥇37 · ⭐ 990) - Python interface for SCIP. MIT

GitHub (👨‍💻 91 · 🔀 280 · 📦 480 · 📋 650 - 3% open · ⏱️ 21.07.2026):
```
 git clone https://github.com/scipopt/PySCIPOpt
```
PyPi (📥 400K / month · 📦 110 · ⏱️ 16.05.2026):
```
 pip install PySCIPOpt
```

Conda (📥 810K · ⏱️ 16.05.2026):

 conda install -c conda-forge pyscipopt

Paper (📚 67 citations): 10.1007/978-3-319-42432-3_37

PyPowSyBl (🥇25 · ⭐ 100) - A PowSyBl and Python integration. MPL-2.0

GitHub (👨‍💻 48 · 🔀 26 · 📥 580 · 📋 310 - 29% open · ⏱️ 22.07.2026):
```
 git clone https://github.com/powsybl/pypowsybl
```
PyPi (📥 23K / month · 📦 15 · ⏱️ 22.07.2026):
```
 pip install pypowsybl
```

AMPLPY (🥇21 · ⭐ 85) - Python API for AMPL. BSD-3

GitHub (👨‍💻 9 · 🔀 20 · 📦 140 · ⏱️ 21.07.2026):
```
 git clone https://github.com/ampl/amplpy
```
PyPi (📥 34K / month · 📦 14 · ⏱️ 21.07.2026):
```
 pip install amplpy
```
Conda (📥 570K · ⏱️ 05.09.2025):
```
 conda install -c conda-forge amplpy
```

Easy SimAuto (🥈20 · ⭐ 53) - Python interface to PowerWorld. Apache-2

GitHub (👨‍💻 13 · 🔀 16 · 📦 10 · 📋 100 - 18% open · ⏱️ 31.12.2025):
```
 git clone https://github.com/mzy2240/ESA
```
PyPi (📥 420 / month · 📦 1 · ⏱️ 05.06.2023):
```
 pip install esa
```
Paper (📚 25 citations): 10.21105/joss.02289

py-dss-interface (🥈20 · ⭐ 45) - A package for access to direct dll version of OpenDSS. MIT

GitHub (👨‍💻 7 · 🔀 13 · 📥 43 · 📦 41 · 📋 57 - 1% open · ⏱️ 15.04.2026):
```
 git clone https://github.com/PauloRadatz/py_dss_interface
```
PyPi (📥 5.8K / month · 📦 13 · ⏱️ 16.02.2026):
```
 pip install py-dss-interface
```

powerfactory-tools (🥈19 · ⭐ 57) - Python toolbox for control of DIgSILENT PowerFactory. BSD-3

GitHub (👨‍💻 4 · 🔀 9 · 📥 390 · 📦 2 · 📋 200 - 7% open · ⏱️ 07.07.2026):
```
 git clone https://github.com/ieeh-tu-dresden/powerfactory-tools
```
PyPi (📥 300 / month · ⏱️ 07.07.2026):
```
 pip install ieeh-powerfactory-tools
```
Paper (📚 1 citation): 10.21105/joss.09281

PyDSS (🥈18 · ⭐ 42) - A Python wrapper for OpenDSS. BSD-3

GitHub (👨‍💻 24 · 🔀 29 · 📦 3 · 📋 31 - 48% open · ⏱️ 16.06.2026):
```
 git clone https://github.com/NatLabRockies/PyDSS
```
PyPi (📥 31 / month · ⏱️ 17.08.2011):
```
 pip install pydss
```

matpowercaseframes (🥈18 · ⭐ 6) - Parse MATPOWER case into pandas DataFrame. MIT

GitHub (👨‍💻 9 · 🔀 3 · 📦 43 · 📋 14 - 35% open · ⏱️ 29.06.2026):
```
 git clone https://github.com/UGM-EPSLab/matpowercaseframes
```
PyPi (📥 23K / month · 📦 11 · ⏱️ 29.06.2026):
```
 pip install matpowercaseframes
```

CIMTool (🥉16 · ⭐ 77) - CIMugs CIMTool for the CIM. ❗️LGPL-2.1

GitHub (👨‍💻 17 · 🔀 12 · 📥 3.1K · 📋 140 - 30% open · ⏱️ 22.07.2026):
```
 git clone https://github.com/CIMug-org/CIMTool
```

OpenDSSDirect.jl (🥉15 · ⭐ 30) - Cross-platform Julia interface to OpenDSS. MIT

GitHub (👨‍💻 9 · 🔀 6 · 📋 48 - 25% open · ⏱️ 17.02.2026):
```
 git clone https://github.com/dss-extensions/OpenDSSDirect.jl
```
Julia (📥 34 / month):
```
 import Pkg; Pkg.add("OpenDSSDirect")
```

powfacpy (🥉15 · ⭐ 12) - Python wrapper around the DIgSILENT PowerFactory API. MIT

GitHub (👨‍💻 2 · 🔀 6 · 📦 5 · 📋 41 - 17% open · ⏱️ 03.07.2026):
```
 git clone https://github.com/FraunhIEE-UniKassel-PowSysStability/powfacpy
```
PyPi (📥 390 / month · ⏱️ 22.07.2026):
```
 pip install powfacpy
```

matpower-pip (🥉14 · ⭐ 26) - Easy Python Access to MATPOWER. MIT

GitHub (👨‍💻 2 · 🔀 3 · 📦 14 · 📋 22 - 31% open · ⏱️ 03.06.2026):
```
 git clone https://github.com/yasirroni/matpower-pip
```
PyPi (📥 930 / month · 📦 2 · ⏱️ 25.02.2026):
```
 pip install matpower
```

mhi-pscad (🥉10) - PSCAD Automation library. BSD-3

PyPi (📥 6.9K / month · 📦 2 · ⏱️ 14.05.2026):
```
 pip install mhi-pscad
```

CIMTool-Builders-Library (🥉9 · ⭐ 10) - Publically available XSLT builders. Apache-2

GitHub (👨‍💻 7 · 🔀 3 · ⏱️ 14.05.2026):

 git clone https://github.com/CIMug-org/CIMTool-Builders-Library

DSS MATLAB (🥉7 · ⭐ 11 · 💤) - MATLAB interface to OpenDSS. BSD-3

GitHub (🔀 2 · 📥 1.3K · 📋 21 - 33% open · ⏱️ 30.10.2024):
```
 git clone https://github.com/dss-extensions/dss_matlab
```

OpenDER interface (🥉5 · ⭐ 6 · 💤) - Interface for OpenDER. BSD-3

GitHub (👨‍💻 2 · 🔀 2 · ⏱️ 10.02.2025):

 git clone https://github.com/epri-dev/OpenDER_interface

Show 7 hidden projects...

OpenDSSDirect.py (🥈20 · ⭐ 110 · 🧊) - A direct library interface to OpenDSS. MIT
AltDSS-Python (🥉13 · ⭐ 18 · 🧊) - Modern Python bindings for an alternative.. BSD-3
DSSData (🥉10 · ⭐ 17 · 🧊) - A micro-framework for simulation and data analysis of.. MIT
DSS Sharp (🥉7 · ⭐ 12 · 🧊) - C#/.NET wrapper library for DSS C-API. BSD-3
Andes.jl (🥉6 · ⭐ 9 · 🧊) - Julia interface for ANDES. MIT
mypower (🥉5 · ⭐ 8 · 🧊) - Supplementary function of MATPOWER in Python. MIT
EasySimauto.jl (🥉4 · ⭐ 7 · 🧊) - Julia interface for EasySimAuto and PowerWorld. Apache-2

Gas-Network Analysis

pandapipes (🥇33 · ⭐ 230) - Pipeflow Calculation Tool. BSD-3

GitHub (👨‍💻 29 · 🔀 83 · 📦 42 · 📋 180 - 51% open · ⏱️ 26.05.2026):
```
 git clone https://github.com/e2nIEE/pandapipes
```
PyPi (📥 49K / month · 📦 16 · ⏱️ 26.05.2026):
```
 pip install pandapipes
```
Paper (📚 76 citations): 10.3390/su12239899

GasModels.jl (🥉21 · ⭐ 80) - Gas Network Optimization. BSD-3

GitHub (👨‍💻 19 · 🔀 24 · 📋 190 - 24% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/lanl-ansi/GasModels.jl
```
Julia (📥 52 / month):
```
 import Pkg; Pkg.add("GasModels")
```

Show 1 hidden projects...

MPNG (🥉11 · ⭐ 11 · 🧊) - Simulator for Optimal Power and Natural Gas Flow. BSD-3

Co-Simulation

OpenModelica (🥇37 · ⭐ 1.4K) - Modelica-based environment for modeling and simulation. ❗️Modelica License 2

GitHub (👨‍💻 210 · 🔀 390 · 📥 1.7K · 📋 8.9K - 24% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/OpenModelica/OpenModelica
```
Docker Hub (📥 79K · ⭐ 6 · ⏱️ 03.07.2026):
```
 docker pull openmodelica/openmodelica
```
Paper (📚 182 citations): 10.4173/mic.2020.4.1

HELICS (🥈33 · ⭐ 170) - Co-simulation framework. BSD-3

GitHub (👨‍💻 39 · 🔀 53 · 📥 33K · 📋 680 - 14% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/GMLC-TDC/HELICS
```
PyPi (📥 4.1K / month · 📦 13 · ⏱️ 28.02.2025):
```
 pip install helics
```
Conda (📥 22K · ⏱️ 22.04.2025):
```
 conda install -c conda-forge helics
```
Julia (📥 23 / month):
```
 import Pkg; Pkg.add("HELICS")
```
Paper (📚 63 citations): 10.1109/ACCESS.2024.3363615

precice (🥈32 · ⭐ 960) - Precise Code Interaction Coupling Environment. ❗️LGPL-3.0

GitHub (👨‍💻 79 · 🔀 280 · 📥 47K · 📋 1K - 24% open · ⏱️ 22.07.2026):
```
 git clone https://github.com/precice/precice
```
PyPi (📥 3.1K / month · 📦 10 · ⏱️ 08.04.2026):
```
 pip install pyprecice
```

Conda (📥 180K · ⏱️ 08.04.2026):

 conda install -c conda-forge pyprecice

Docker Hub (📥 47K · ⏱️ 30.07.2026):
```
 docker pull precice/precice
```
Paper (📚 46 citations): 10.12688/openreseurope.14445.2

TESP (🥉18 · ⭐ 49 · 📉) - Transactive Energy Simulation Platform. BSD-3

GitHub (👨‍💻 31 · 🔀 42 · 📥 530 · 📦 2 · 📋 130 - 27% open · ⏱️ 05.02.2026):
```
 git clone https://github.com/pnnl/tesp
```
PyPi (📥 140 / month · ⏱️ 05.02.2026):
```
 pip install tesp_support
```

Show 2 hidden projects...

EV-EcoSim (🥉14 · ⭐ 26 · 🧊) - A grid-aware co-simulation platform for the design.. MIT
OpenHybridSim (🥉12 · ⭐ 8 · 🧊) - EMT-TS hybrid simulation. BSD-3

Optimization Modeling Language

Pyomo (🥇49 · ⭐ 2.5K) - Python-based Optimization Modeling Language. BSD-3

GitHub (👨‍💻 200 · 🔀 580 · 📥 6.6K · 📦 4.8K · 📋 1.5K - 22% open · ⏱️ 13.07.2026):
```
 git clone https://github.com/Pyomo/pyomo
```
PyPi (📥 1.4M / month · 📦 230 · ⏱️ 04.06.2026):
```
 pip install Pyomo
```
Conda (📥 2.5M · ⏱️ 05.06.2026):
```
 conda install -c conda-forge pyomo
```
Paper (📚 791 citations): 10.1007/978-3-030-68928-5

CVXPY (🥈46 · ⭐ 6.3K) - Convex optimization modeling language. Apache-2

GitHub (👨‍💻 260 · 🔀 1.2K · 📥 830 · 📦 19K · 📋 1.7K - 11% open · ⏱️ 28.07.2026):
```
 git clone https://github.com/cvxpy/cvxpy
```
PyPi (📥 4.8M / month · 📦 1K · ⏱️ 22.06.2026):
```
 pip install cvxpy
```
Conda (📥 2.2M · ⏱️ 10.07.2026):
```
 conda install -c conda-forge cvxpy
```
Paper (📚 38 citations): 10.1080/23307706.2017.1397554

JuMP (🥈41 · ⭐ 2.5K · 📈) - Julia-based Optimization Modeling Language. MPL-2.0

GitHub (👨‍💻 170 · 🔀 420 · 📋 1.5K - 1% open · ⏱️ 29.07.2026):
```
 git clone https://github.com/jump-dev/JuMP.jl
```
Julia (📥 30K / month):
```
 import Pkg; Pkg.add("JuMP")
```
Paper (📚 331 citations): 10.1007/s12532-023-00239-3

ExaModels (🥉25 · ⭐ 80) - An algebraic modeling and automatic differentiation tool.. MIT

GitHub (👨‍💻 14 · 🔀 10 · 📋 54 - 16% open · ⏱️ 24.06.2026):
```
 git clone https://github.com/exanauts/ExaModels.jl
```
Julia (📥 480 / month):
```
 import Pkg; Pkg.add("ExaModels")
```
Paper (📚 29 citations): 10.1016/j.epsr.2024.110651

RSOME (🥉24 · ⭐ 350 · 💤) - Robust Stochastic Optimization Made Easy. ❗️GPL-3.0

GitHub (👨‍💻 3 · 🔀 61 · 📋 45 - 15% open · ⏱️ 15.11.2024):
```
 git clone https://github.com/XiongPengNUS/rsome
```
PyPi (📥 680 / month · 📦 4 · ⏱️ 29.10.2024):
```
 pip install rsome
```
Papers (📚 261 citations): 10.1287/ijoc.2023.1291, 10.1287/mnsc.2020.3603

PyOptInterface (🥉24 · ⭐ 310) - Efficient modeling interface for optimization in.. MPL-2.0

GitHub (👨‍💻 8 · 🔀 28 · 📦 23 · 📋 48 - 22% open · ⏱️ 22.07.2026):
```
 git clone https://github.com/metab0t/PyOptInterface
```
PyPi (📥 12K / month · 📦 8 · ⏱️ 27.03.2026):
```
 pip install pyoptinterface
```
Paper (📚 4 citations): 10.1109/TPWRS.2024.3483489

Gurobi OptiMods (🥉19 · ⭐ 180) - Implemented optimization use cases using Gurobi. Apache-2

GitHub (👨‍💻 17 · 🔀 38 · 📦 10 · 📋 87 - 28% open · ⏱️ 09.04.2026):
```
 git clone https://github.com/Gurobi/gurobi-optimods
```
PyPi (📥 420 / month · 📦 2 · ⏱️ 09.04.2026):
```
 pip install gurobi-optimods
```

Optimization Solver

HiGHS (🥇52 · ⭐ 1.8K · 📈) - Large-scale Sparse Linear Problem Optimizer. MIT

GitHub (👨‍💻 120 · 🔀 330 · 📥 74K · 📋 1.2K - 14% open · ⏱️ 02.07.2026):
```
 git clone https://github.com/ERGO-Code/HiGHS
```
PyPi (📥 3.4M / month · 📦 210 · ⏱️ 02.07.2026):
```
 pip install highspy
```
Conda (📥 96K · ⏱️ 10.07.2026):
```
 conda install -c conda-forge highs
```
Julia (📥 15K / month):
```
 import Pkg; Pkg.add("HiGHS")
```
Paper (📚 361 citations): 10.1007/s12532-017-0130-5

OSQP (🥇48 · ⭐ 2.2K · 📈) - Operator Splitting QP Solver. Apache-2

GitHub (👨‍💻 36 · 🔀 410 · 📥 220K · 📋 400 - 30% open · ⏱️ 10.11.2025):
```
 git clone https://github.com/osqp/osqp
```
PyPi (📥 5.2M / month · 📦 170 · ⏱️ 12.06.2026):
```
 pip install osqp
```
Conda (📥 1.6M · ⏱️ 13.06.2026):
```
 conda install -c conda-forge osqp
```
Julia (📥 960 / month):
```
 import Pkg; Pkg.add("OSQP")
```
Paper (📚 1164 citations): 10.1007/s12532-020-00179-2

SCS (🥈45 · ⭐ 630 · 📈) - Splitting Conic Solver. MIT

GitHub (👨‍💻 32 · 🔀 140 · 📋 190 - 22% open · ⏱️ 28.06.2026):
```
 git clone https://github.com/cvxgrp/scs
```
PyPi (📥 3.8M / month · 📦 72 · ⏱️ 09.01.2026):
```
 pip install scs
```
Conda (📥 1.8M · ⏱️ 12.05.2026):
```
 conda install -c conda-forge scs
```
Julia (📥 6.4K / month):
```
 import Pkg; Pkg.add("SCS")
```
Paper (📚 607 citations): 10.1007/s10957-016-0892-3

OR-Tools (🥈37 · ⭐ 14K) - Google Optimization Tools. Apache-2

GitHub (👨‍💻 200 · 🔀 2.4K · 📥 450K · 📦 370 · 📋 3.2K - 3% open · ⏱️ 09.06.2026):
```
 git clone https://github.com/google/or-tools
```
PyPi (📥 6.3M / month · 📦 390 · ⏱️ 14.01.2026):
```
 pip install ortools
```

Conda (📥 160K · ⏱️ 22.04.2025):

 conda install -c conda-forge ortools-python

Ipopt (🥈35 · ⭐ 1.8K) - COIN-OR Interior Point Optimizer. EPL-2.0

GitHub (👨‍💻 38 · 🔀 320 · 📥 35K · 📋 630 - 2% open · ⏱️ 25.05.2026):
```
 git clone https://github.com/coin-or/Ipopt
```
PyPi (📥 2.4K / month · 📦 10 · ⏱️ 07.04.2021):
```
 pip install ipopt
```
Conda (📥 2.7M · ⏱️ 17.02.2026):
```
 conda install -c conda-forge ipopt
```
Paper (📚 9534 citations): 10.1007/s10107-004-0559-y

CVXOPT (🥈28 · ⭐ 1K) - Python Software for Convex Optimization. ❗️GPL-3.0

GitHub (👨‍💻 10 · 🔀 220 · 📦 15K · 📋 200 - 21% open · ⏱️ 02.03.2026):
```
 git clone https://github.com/cvxopt/cvxopt
```
PyPi (📥 1.3M / month · 📦 480 · ⏱️ 09.02.2026):
```
 pip install cvxopt
```
Conda (📥 2.1M · ⏱️ 13.03.2026):
```
 conda install -c conda-forge cvxopt
```

Xopt (🥉27 · ⭐ 94 · 📉) - Flexible high-level optimization in Python. MPL-2.0

GitHub (👨‍💻 28 · 🔀 39 · 📦 28 · 📋 100 - 18% open · ⏱️ 25.07.2026):
```
 git clone https://github.com/xopt-org/Xopt
```
PyPi (📥 5.3K / month · 📦 12 · ⏱️ 20.07.2026):
```
 pip install xopt
```
Conda (📥 89K · ⏱️ 22.07.2026):
```
 conda install -c conda-forge xopt
```
Paper (📚 8 citations): 10.18429/JACoW-IPAC2023-THPL164

PIQP (🥉26 · ⭐ 140) - Proximal Interior Point Quadratic Programming solver. BSD-2

GitHub (👨‍💻 6 · 🔀 22 · 📥 1.4K · 📦 53 · 📋 21 - 23% open · ⏱️ 16.05.2026):
```
 git clone https://github.com/PREDICT-EPFL/piqp
```
PyPi (📥 86K / month · 📦 13 · ⏱️ 11.05.2026):
```
 pip install piqp
```
Conda (📥 350K · ⏱️ 14.05.2026):
```
 conda install -c conda-forge piqp
```
Paper (📚 18 citations): 10.1109/CDC49753.2023.10383915

CBC (🥉25 · ⭐ 1K) - COIN-OR Branch-and-Cut solver. EPL-2.0

GitHub (👨‍💻 35 · 🔀 140 · 📥 360K · 📋 560 - 29% open · ⏱️ 25.06.2026):
```
 git clone https://github.com/coin-or/Cbc
```
Conda (📥 1.7M · ⏱️ 12.05.2026):
```
 conda install -c conda-forge coincbc
```

Clarabel.rs (🥉25 · ⭐ 580) - Interior-point solver for convex conic optimisation.. Apache-2

GitHub (👨‍💻 11 · 🔀 48 · 📦 92 · 📋 75 - 32% open · ⏱️ 13.04.2026):
```
 git clone https://github.com/oxfordcontrol/Clarabel.rs
```
PyPi (📥 3.8M / month · 📦 43 · ⏱️ 11.06.2025):
```
 pip install clarabel
```
Conda (📥 440K · ⏱️ 17.12.2025):
```
 conda install -c conda-forge clarabel
```
Paper: arXiv:2405.12762

MadNLP (🥉24 · ⭐ 250) - A solver for nonlinear programming with GPU support. MIT

GitHub (👨‍💻 20 · 🔀 30 · 📋 140 - 24% open · ⏱️ 23.07.2026):
```
 git clone https://github.com/MadNLP/MadNLP.jl
```
Julia (📥 800 / month):
```
 import Pkg; Pkg.add("MadNLP")
```
Papers: arXiv:2307.16830, arXiv:2010.02404

Clp (🥉23 · ⭐ 490 · 📉) - COIN-OR Linear Programming Solver. EPL-2.0

GitHub (👨‍💻 28 · 🔀 96 · 📥 16K · 📋 210 - 20% open · ⏱️ 15.07.2026):
```
 git clone https://github.com/coin-or/Clp
```

Conda (📥 1.7M · ⏱️ 11.05.2026):

 conda install -c conda-forge coin-or-clp

Clarabel.jl (🥉23 · ⭐ 280) - Interior-point solver for convex conic optimisation.. Apache-2

GitHub (👨‍💻 13 · 🔀 28 · 📋 76 - 17% open · ⏱️ 14.04.2026):
```
 git clone https://github.com/oxfordcontrol/Clarabel.jl
```
Julia (📥 4.8K / month):
```
 import Pkg; Pkg.add("Clarabel")
```
Paper: arXiv:2405.12762

Tulip (🥉22 · ⭐ 160 · 📉) - Interior-point solver in pure Julia. MPL-2.0

GitHub (👨‍💻 12 · 🔀 24 · 📋 47 - 38% open · ⏱️ 19.04.2026):
```
 git clone https://github.com/ds4dm/Tulip.jl
```
Julia (📥 370 / month):
```
 import Pkg; Pkg.add("Tulip")
```
Paper (📚 13 citations): 10.1007/s12532-020-00200-8

KVXOPT (🥉14 · ⭐ 13) - CVXOPT with additional SuiteSparse wrappers. ❗️GPL-3.0

GitHub (👨‍💻 16 · 🔀 1 · 📥 8 · 📦 34 · ⏱️ 22.02.2026):
```
 git clone https://github.com/kvxopt/kvxopt
```
PyPi (📥 6.7K / month · 📦 14 · ⏱️ 22.02.2026):
```
 pip install kvxopt
```
Conda (📥 480K · ⏱️ 23.02.2026):
```
 conda install -c conda-forge kvxopt
```

Show 1 hidden projects...

ECOS (🥈39 · ⭐ 550 · 🧊) - Conic solver for second-order cone programming. ❗️GPL-3.0

Machine and Reinforcement Learning

Grid2Op (🥇25 · ⭐ 450) - Modeling sequential decision making in power systems. MPL-2.0

GitHub (👨‍💻 32 · 🔀 150 · 📥 1 · 📋 410 - 15% open · ⏱️ 18.06.2026):
```
 git clone https://github.com/Grid2op/grid2op
```
PyPi (📥 15K / month · 📦 9 · ⏱️ 18.06.2026):
```
 pip install Grid2Op
```
Docker Hub (📥 11K · ⭐ 1 · ⏱️ 05.07.2022):
```
 docker pull bdonnot/grid2op
```

Daline (🥉7 · ⭐ 25) - A Data-driven Power Flow Linearization Toolbox. BSD-3

GitHub (👨‍💻 1 · 📥 9 · ⏱️ 29.01.2026):
```
 git clone https://github.com/JarvisETHZ/Daline
```
Paper: 10.3929/ethz-b-000681867

Show 3 hidden projects...

RLGC (🥈17 · ⭐ 140 · 🧊) - RL for Grid Control (RLGC). ❗️BSD
DeepSolar (🥉9 · ⭐ 270 · 🧊) - Houseshold-level solar panel identification with deep.. MIT
andes_gym (🥉4 · ⭐ 14 · 🧊) - ANDES RL Environment for OpenAI Gym. ❗️GPL-3.0

Visualization

PowSyBl Diagram (🥇19 · ⭐ 120) - single-line substation diagrams and network graph.. MPL-2.0

GitHub (👨‍💻 37 · 🔀 29 · 📦 35 · 📋 210 - 34% open · ⏱️ 06.07.2026):
```
 git clone https://github.com/powsybl/powsybl-diagram
```

PowerGraphics.jl (🥈18 · ⭐ 33) - Visualization for PowerSimulations; NREL Sienna. BSD-3

GitHub (👨‍💻 14 · 🔀 18 · 📋 44 - 27% open · ⏱️ 20.06.2026):
```
 git clone https://github.com/Sienna-Platform/PowerGraphics.jl
```
Julia (📥 100 / month):
```
 import Pkg; Pkg.add("PowerGraphics")
```

LTB AGVis (🥉12 · ⭐ 10) - Geographical Visualization for Power Grid; CURENT LTB. ❗️GPL-3.0

GitHub (👨‍💻 14 · 🔀 6 · 📥 20 · 📦 3 · 📋 25 - 36% open · ⏱️ 09.03.2026):
```
 git clone https://github.com/CURENT/agvis
```
PyPi (📥 45 / month · ⏱️ 07.06.2024):
```
 pip install agvis
```
Paper (📚 5 citations): 10.1109/NAPS58826.2023.10318583

Show 1 hidden projects...

PowerFlowAnalyzer (🥉7 · ⭐ 7 · 🧊) - Toolbox for power system analysis. Apache-2

Messaging Environment

Show 1 hidden projects...

LTB DiME (🥇14 · ⭐ 4 · 🧊) - Distributed Messaging Environment; CURENT LTB. ❗️GPL-3.0

Power-System Data

🔗 Australian MV-LV Networks ( ⭐ 31 · 🧊) - Large-scale three-phase Australian MV distribution..

🔗 Power Grid Lib - Optimal Power Flow ( ⭐ 410 · 🧊) - Benchmarks for OPF.

🔗 Power Grid Lib - Unit Commitment ( ⭐ 130) - Benchmarks for UC.

🔗 Power Grid Lib - Optimal Power Flow with HVDC Lines ( ⭐ 26 · 🧊) - Benchmarks for OPF with HVDC.

🔗 WECC-and-NPCC-Electricity-Economic-Data ( ⭐ 14 · 🧊) - Economic data on WECC and NPCC.

🔗 OpenDataElia - Data by opendatasoft.

🔗 Data on Energy ( ⭐ 420) - Data on energy by Our World in Data.

🔗 COVID-EMDA ( ⭐ 60 · 🧊) - Cross-Domain Data Hub with Data in USA.

🔗 Electrical Signals Databases ( ⭐ 35 · 💤) - Voltage and current samples from Digital Fault..

🔗 A new power system benchmark ( ⭐ 47) - A new type of power system calculation example by the..

🔗 pmuBAGE ( ⭐ 8 · 🧊) - Synthetic phasor measurement unit dataset.

SimBench (🥇20 · ⭐ 140) - Benchmark dataset of German LV/MV/HV grids including.. ❗️odbl-1.0

GitHub (👨‍💻 6 · 🔀 38 · 📦 51 · 📋 38 - 13% open · ⏱️ 02.04.2026):
```
 git clone https://github.com/e2nIEE/simbench
```
PyPi (📥 11K / month · 📦 15 · ⏱️ 02.04.2026):
```
 pip install simbench
```
Conda:
```
 conda install -c conda-forge simbench
```

RTS-GMLC (🥈15 · ⭐ 240) - Reliability Test System dataset for Grid.. ❗️DOE/NREL/ALLIANCE data use disclaimer agreement

GitHub (👨‍💻 31 · 🔀 97 · 📋 130 - 22% open · ⏱️ 23.10.2025):
```
 git clone https://github.com/GridMod/RTS-GMLC
```

COLIB (🥉7 · ⭐ 14 · 💤) - Collaborative dynamic library. ❗️CC-BY-4.0

GitHub (👨‍💻 12 · 🔀 4 · 📋 130 - 9% open · ⏱️ 12.05.2025):
```
 git clone https://github.com/CRESYM/colib0.github.io
```

DPLib (🥉7 · ⭐ 11) - MATLAB-based distributed benchmark library and.. ❗️Academic and Research Use Only

GitHub (👨‍💻 2 · 🔀 4 · ⏱️ 15.06.2026):
```
 git clone https://github.com/LSU-RAISE-LAB/DPLib
```
Paper: arXiv:2506.20819

Power Electronics

Show 1 hidden projects...

GSEIM (🥇6 · 🧊) - Simulation of electrical circuits. ❗️GPL-3.0

Data Management

Atlite (🥇31 · ⭐ 390) - Calculating Renewable Power Potentials. BSD-2

GitHub (👨‍💻 46 · 🔀 130 · 📦 120 · 📋 170 - 32% open · ⏱️ 17.07.2026):
```
 git clone https://github.com/PyPSA/atlite
```
PyPi (📥 5.9K / month · 📦 2 · ⏱️ 21.04.2026):
```
 pip install atlite
```
Conda (📥 170K · ⏱️ 21.04.2026):
```
 conda install -c conda-forge atlite
```
Paper (📚 159 citations): 10.21105/joss.03294

GridStatus (🥇26 · ⭐ 430) - Extract data from ISOs and other sources. BSD-3

GitHub (👨‍💻 47 · 🔀 82 · 📦 29 · 📋 160 - 32% open · ⏱️ 30.07.2026):
```
 git clone https://github.com/gridstatus/gridstatus
```
PyPi (📥 91K / month · 📦 2 · ⏱️ 21.04.2026):
```
 pip install gridstatus
```
Conda (📥 48 · ⏱️ 25.03.2025):
```
 conda install -c services gridstatus
```

powerplantmatching (🥈25 · ⭐ 230) - Tools to combine multiple power plant databases. BSD-2

GitHub (👨‍💻 37 · 🔀 73 · 📥 87 · 📦 88 · 📋 120 - 23% open · ⏱️ 23.06.2026):
```
 git clone https://github.com/PyPSA/powerplantmatching
```
PyPi (📥 4.7K / month · ⏱️ 11.02.2026):
```
 pip install powerplantmatching
```

Conda (📥 160K · ⏱️ 11.02.2026):

 conda install -c conda-forge powerplantmatching

Paper (📚 2 citations): 10.1016/j.esr.2018.11.004

PowerGenome (🥈18 · ⭐ 230) - Create inputs for power systems models. MIT

GitHub (👨‍💻 18 · 🔀 77 · 📋 220 - 55% open · ⏱️ 13.02.2026):
```
 git clone https://github.com/PowerGenome/PowerGenome
```
PyPi (📥 130 / month · ⏱️ 21.03.2025):
```
 pip install PowerGenome
```

Conda (📥 1.8K · ⏱️ 22.04.2025):

 conda install -c conda-forge powergenome

EnergyDataModel (🥈17 · ⭐ 91) - Represent energy systems as Python data classes. MIT

GitHub (👨‍💻 5 · 🔀 9 · ⏱️ 17.07.2026):

 git clone https://github.com/rebase-energy/EnergyDataModel

PyPi (📥 1.8K / month · 📦 6 · ⏱️ 17.07.2026):
```
 pip install energydatamodel
```

CIMpy (🥈17 · ⭐ 77 · 💤) - CIM files to the XML/RDF format. MPL-2.0

GitHub (👨‍💻 11 · 🔀 25 · 📦 17 · 📋 17 - 29% open · ⏱️ 23.02.2025):
```
 git clone https://github.com/sogno-platform/cimpy
```
PyPi (📥 890 / month · 📦 1 · ⏱️ 20.06.2024):
```
 pip install cimpy
```
Paper (📚 1 citation): 10.1049/tje2.12208

dsgrid (🥉15 · ⭐ 33 · 📉) - Demand-side grid projects, datasets and queries. BSD-3

GitHub (👨‍💻 7 · 🔀 6 · 📦 1 · 📋 150 - 43% open · ⏱️ 31.03.2026):
```
 git clone https://github.com/dsgrid/dsgrid
```

PowerSystemsInvestmentsPortfolios.jl (🥉12 · ⭐ 13) - Data models for Power Systems investment models; NREL.. BSD-3

GitHub (👨‍💻 7 · 🔀 9 · 📋 71 - 25% open · ⏱️ 30.07.2026):

 git clone https://github.com/Sienna-Platform/PowerSystemsInvestmentsPortfolios.jl

Julia (📥 12 / month):

 import Pkg; Pkg.add("PowerSystemsInvestmentsPortfolios")

PowerfulCases (🥉9 · ⭐ 5) - Test case data management for power systems simulation. MIT

GitHub (⏱️ 19.01.2026):

 git clone https://github.com/cuihantao/PowerfulCases

PyPi (📥 34 / month · ⏱️ 29.12.2025):
```
 pip install powerfulcases
```

PowerDynData.jl (🥉7 · ⭐ 2) - Julia package for parsing PSS/E DYR dynamic data files. MIT

GitHub (👨‍💻 4 · 🔀 1 · ⏱️ 04.01.2026):

 git clone https://github.com/cuihantao/PowerDynData.jl

Julia (📥 9 / month):
```
 import Pkg; Pkg.add("PowerDynData")
```

Show 3 hidden projects...

grg-pssedata (🥉13 · ⭐ 35 · 🧊) - Python tools for working with PSSE v33 data files. BSD-3
cimpyorm (🥉10 · ⭐ 12 · 🧊) - Python ORM middleware for IEC CIM and CGMES datasets. ❗️BSD-3.0
PSSE RAW (🥉5 · ⭐ 39 · 🧊) - PSSE RAW parser. MIT

Educational Resources

🔗 PowerCyber Training ( ⭐ 11) - PowerCyber Training modules source.

🔗 TextbookSimulations ( ⭐ 12 · 🧊) - Examples and problems accompanying Daniel Kirschens..

🔗 UTK ECE 522 - Power System Analysis II ( ⭐ 6) - Hands-on Project for Power System Analysis II (UTK..

🔗 ELEC0447 Analysis of Electric Power and Energy Systems ( ⭐ 24) - Masters course of power systems analysis at ULige.

🔗 Tutorial on DER Hosting Capacity Part 0 ( ⭐ 6 · 💤) - Using dss_python.

🔗 Tutorial on DER Hosting Capacity Part 1 ( ⭐ 5) - Advanced Tools for the Analysis of Three-Phase..

🔗 Tutorial on DER Hosting Capacity Part 2 ( ⭐ 2) - Time-Series Analysis and PV Hosting Capacity of LV..

🔗 Tutorial on DER Hosting Capacity Part 3 ( ⭐ 1) - Volt-Watt Control and PV Hosting Capacity of LV..

🔗 Tutorial on DER Hosting Capacity Part 4 ( ⭐ 3 · 💤) - Monte Carlo Assessment of PV Hosting Capacity of an..

🔗 LTB Demo ( ⭐ 4) - Ready-to-use LTB usage examples.

OptiVerse (🥇7 · ⭐ 12 · 💤) - A library with innovative optimization solutions. MIT

GitHub (👨‍💻 5 · 🔀 12 · ⏱️ 15.02.2025):

 git clone https://github.com/feyntech-opt/OptiVerse

Large-Language-Model Application

PowerMCP (🥇16 · ⭐ 190) - Collection of MCP servers for power system software. MIT

GitHub (👨‍💻 16 · 🔀 54 · 📋 7 - 42% open · ⏱️ 02.07.2026):
```
 git clone https://github.com/Power-Agent/PowerMCP
```

PyPSA MCP (🥈10 · ⭐ 70) - PyPSA Energy Modeling for LLMs. MIT

GitHub (👨‍💻 2 · 🔀 8 · 📥 11 · ⏱️ 20.03.2026):

 git clone https://github.com/open-energy-transition/pypsa-mcp

PyPi (📥 45 / month · ⏱️ 20.03.2026):
```
 pip install pypsamcp
```

PowerFM (🥉6 · ⭐ 48) - Foundation models in the power and energy domain. MIT

GitHub (👨‍💻 1 · 🔀 4 · ⏱️ 14.05.2026):
```
 git clone https://github.com/Power-Agent/PowerFM
```

PowerWorkflow (🥉6 · ⭐ 39) - Collection of agentic workflows for power system.. MIT

GitHub (👨‍💻 1 · 🔀 2 · ⏱️ 19.07.2025):
```
 git clone https://github.com/Power-Agent/PowerWF
```

P-V Curve LLM (🥉6 · ⭐ 4) - Using LLMs in Power-Voltage Curves for Voltage Stability.. MIT

GitHub (👨‍💻 6 · 🔀 2 · ⏱️ 11.05.2026):
```
 git clone https://github.com/CURENT/pv-curve-llm
```

Project Popularity Score

Has homepage link & description: + 1
Has an existing GitHub repository: + 1
Has a license: + 1
Has a commonly used license (e.g. MIT): + 1
Has multiple releases: + 1
Has stable releases based on semantic version: + 1
Has a release that is less than 6 months old: + 1
Repo was update in the last 3 months: + 1
Is older than 6 months: + 1
Metrics from GitHub & package mangers:
- Number of stars: + log(COUNT / 2)
- Number of contributors: + log(COUNT / 2) - 1
- Number of commits: + log(COUNT / 2) - 1
- Number of forks: + log(COUNT / 2)
- Number of monthly downloads: + log(COUNT / 2) - 1
- Number of dependent projects: + log(COUNT / 1.5)
- Number of watchers: + log(COUNT / 2) - 1
- Number of closed issues: + log(COUNT / 2) - 1

NOTE: This calculation is just chosen by EXPERIENCE. There is NO scientific proof that this really reflects the QUALITY of a project.

Project Data Collection

The data collection can be deficient for the projects that are not majorly hosted in GitHub.

Related Resources

HIFLD Open: Public domain data for community preparedness, resiliency, research, and more
FNET/GridEye Web Display: A low-cost, quickly deployable GPS-synchronized wide-area frequency measurement network
Grid Event Signature Library: An initiative spearheaded by ORNL and LLNL
Electric Grid Test Cases by TAMU: The power system test cases on this page are do not contain Critical Energy Infrastructure Information (CEII) and are provided in a variety of different formats, including PowerWorld Simulator and PowerWorld DS (*.pwb, *.pwd, .tsb, .aux), Matpower (.m), PSSE (.raw, .dyr), and PSLF (.epc, *.dyd).
Energy Systems Datasets: a platform provides comprehensive datasets for energy systems research and development, by IEEE Task Force on Data Sharing in Energy Systems
Electricity Map Data
Der-CAM: Distributed Energy Resources Customer Adoption Model for DER investment planning
DOME: A power system analysis tool, entirely based on Python as well as on public domain efficient C and Fortran libraries, by Prof. Federico Milano.
MatDyn: A free Matlab based open source program to perform dynamic analysis of electric power systems
G-PST Tools Portal: An open tools portal with a classification approach
Open Source Software (OSS) for Electricity Market Research, Teaching, and Training
Open-Source-Power-Electronic-Tools
PowerMatlab - Telegram Channel: matlab codes and simulation matlab files in field of power electrical engineering.

Contribution

Contributions are encouraged and always welcome! If you like to add or update projects, choose one of the following ways:

Open an issue by selecting one of the provided categories from the issue page and fill in the requested information.
Modify the projects.yaml with your additions or changes, and submit a pull request. This can also be done directly via the Github UI.

For more information on how to add or update projects, please read the contribution guidelines. By participating in this project, you agree to abide by its Code of Conduct.

License

Rendered by GitHub from the current README

Read on GitHub

Top contributors

No contributor data yet — it is fetched during the contributor sync pass.

Quality score

Would you bet a product on this? Bounded 0–100 and slow moving.

75/10075

Maintenance: 90%; How recently the default branch was pushed to
Releases: 96%; Recency and cadence of tagged releases
Community: 29%; Contributor breadth and bus factor
Issue backlog: 100%; Open issues measured against the size of the audience
Documentation: 100%; README depth, plus a homepage and topics
Licensing: 35%; How freely the code can be adopted

What to know before adopting

Nothing flagged — maintained, documented and cleanly licensed.
Licence terms need review before adoption.

Details

Created: 4 years ago
Last push: 12 days ago
Last release: 14 days ago
Release tag: 2026.07.23
Releases in the last year: 30
Default branch: main
Size: 4.6k KB
Owner type: Organization
Owner location: United States of America
Discovered via: topic:simulation
First indexed: 12 days ago
Last synced: 12 days ago

Top AI Repos — open-source AI, indexed and scored

Trend

From the README

Popular Open Source Libraries for Power System Analysis

Contents

Explanation

Electro-mechanical Transient Simulation

Electro-magnetic Transient Simulation

Steady-State Analysis and Optimization

Software Interface

Gas-Network Analysis

Co-Simulation

Optimization Modeling Language

Optimization Solver

Machine and Reinforcement Learning

Visualization

Messaging Environment

Power-System Data

Power Electronics

Data Management

Educational Resources

Large-Language-Model Application

Project Popularity Score

Project Data Collection

Related Resources

Contribution

License

Top contributors

Quality score

What to know before adopting

Categories

Details

Trend

From the README

Popular Open Source Libraries for Power System Analysis

Contents

Explanation

Electro-mechanical Transient Simulation

Electro-magnetic Transient Simulation

Steady-State Analysis and Optimization

Software Interface

Gas-Network Analysis

Co-Simulation

Optimization Modeling Language

Optimization Solver

Machine and Reinforcement Learning

Visualization

Messaging Environment

Power-System Data

Power Electronics

Data Management

Educational Resources

Large-Language-Model Application

Project Popularity Score

Project Data Collection

Related Resources

Contribution

License

Top contributors

Quality score

What to know before adopting

Categories

Details