Update: 2025.11.13

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• PySCIPOpt (🥈32 · ⭐ 940 · 📈) - Python interface for SCIP. MIT
• PowerSimulations.jl (🥈23 · ⭐ 300 · 📈) - Power Systems optimization simulation and modeling;.. BSD-3
• HELICS (🥇23 · ⭐ 150 · 📈) - Co-simulation framework. BSD-3
• Dynaωo (🥇23 · ⭐ 94 · 📈) - C++/Modelica simulation tools for power systems. MPL-2.0
• py-dss-interface (🥇22 · ⭐ 39 · 📈) - A package for access to direct dll version of OpenDSS. MIT

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• SCS (🥈28 · ⭐ 600 · 📉) - Splitting Conic Solver. MIT
• TESP (🥉17 · ⭐ 46 · 📉) - Transactive Energy Simulation Platform. BSD-3
• MadNLP (🥉16 · ⭐ 230 · 📉) - A solver for nonlinear programming with GPU support. MIT
• Xyce (🥈16 · ⭐ 190 · 📉) - The Xyce Parallel Electronic Simulator. ❗️GPL-3.0
• ExaModels (🥉13 · ⭐ 67 · 📉) - An algebraic modeling and automatic differentiation.. MIT

Update: 2025.11.06

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• pandapipes (🥇26 · ⭐ 200 · 📈) - Pipeflow Calculation Tool. BSD-3
• Grid2Op (🥇25 · ⭐ 390 · 📈) - Modeling sequential decision making in power systems. MPL-2.0
• GridStatus (🥇25 · ⭐ 360 · 📈) - Extract data from ISOs and other sources. BSD-3
• LTB ANDES (🥇22 · ⭐ 300 · 📈) - Transient Stability Simulator; CURENT LTB. ❗️GPL-3.0
• PowerNetworkMatrices.jl (🥈18 · ⭐ 26 · 📈) - Power systems matrices; NREL Sienna. BSD-3

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• OSQP (🥈30 · ⭐ 2K · 📉) - Operator Splitting QP Solver. Apache-2
• ReEDS-2.0 (🥉15 · ⭐ 170 · 📉) - Capacity planning and dispatch model. ❗️GPL-3.0
• Clarabel.jl (🥉14 · ⭐ 230 · 📉) - Interior-point solver for convex conic optimisation.. Apache-2
• EnergyDataModel (🥉13 · ⭐ 69 · 📉) - Represent energy systems as Python data classes. MIT
• PyPSA-Distribution (🥉9 · ⭐ 24 · 📉) - Multi-energy model for small scale applications in.. ❗️GPL-3.0

Update: 2025.10.30

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• HiGHS (🥇35 · ⭐ 1.4K · 📈) - Large-scale Sparse Linear Problem Optimizer. MIT
• powerfactory-tools (🥈15 · ⭐ 39 · 📈) - Python toolbox for control of DIgSILENT PowerFactory. BSD-3
• KVXOPT (🥉15 · ⭐ 13 · 📈) - CVXOPT with more wrappers suite-sparse. ❗️GPL-3.0
• PowerSAS.m (🥉8 · ⭐ 21 · 💤) - Power grid analysis framework based on semi-analytical.. BSD-3

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• Ipopt (🥉27 · ⭐ 1.7K · 📉) - COIN-OR Interior Point Optimizer. EPL-2.0
• Grid2Op (🥇24 · ⭐ 380 · 📉) - Modeling sequential decision making in power systems. MPL-2.0
• Atlite (🥈22 · ⭐ 350 · 📉) - Calculating Renewable Power Potentials. BSD-2
• HELICS (🥇21 · ⭐ 150 · 📉) - Co-simulation framework. BSD-3
• STEPS (🥉13 · ⭐ 57 · 📉) - Balanced large-scale AC-DC hybrid power system analysis. MIT

Update: 2025.10.23

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• powerplantmatching (🥈23 · ⭐ 200 · 📈) - Tools to combine multiple power plant databases. BSD-2
• SimBench (🥉20 · ⭐ 120 · 📈) - Benchmark dataset of German LV/MV/HV grids including.. ❗️odbl-1.0 juptyer
• PowSyBl Diagram (🥇18 · ⭐ 100 · 📈) - single-line substation diagrams and network graph.. MPL-2.0
• dsgrid (🥇18 · ⭐ 100 · 📈) - Demand-side grid projects, datasets and queries. BSD-3
• OpenIPSL (🥈18 · ⭐ 94 · 📈) - A Power System Library written in the Modelica. BSD-3

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• Grid2Op (🥇26 · ⭐ 380 · 📉) - Modeling sequential decision making in power systems. MPL-2.0
• MATPOWER (🥈23 · ⭐ 500 · 📉) - Steady state power flow simulation. BSD-3
• Atlite (🥈23 · ⭐ 350 · 📉) - Calculating Renewable Power Potentials. BSD-2
• PyPowSyBl (🥈21 · ⭐ 69 · 📉) - A PowSyBl and Python integration. MPL-2.0
• py-dss-interface (🥇21 · ⭐ 38 · 📉) - A package for access to direct dll version of OpenDSS. MIT

Update: 2025.10.16

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• HiGHS (🥈33 · ⭐ 1.3K · 📈) - Large-scale Sparse Linear Problem Optimizer. MIT
• OSQP (🥈31 · ⭐ 2K · 📈) - Operator Splitting QP Solver. Apache-2
• SCS (🥈29 · ⭐ 590 · 📈) - Splitting Conic Solver. MIT
• OpenModelica (🥇28 · ⭐ 1.1K · 📈) - Modelica-based environment for modeling and simulation. ❗️Custom
• PyPSA-Eur (🥈21 · ⭐ 480 · 📈) - Sector-Coupled Optimisation Model of the European.. MIT

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• GridCal (🥇26 · ⭐ 480 · 📉) - Cross-platform power systems software. ❗️LGPL-3.0
• pandapipes (🥇25 · ⭐ 190 · 📉) - Pipeflow Calculation Tool. BSD-3
• HELICS (🥇22 · ⭐ 150 · 📉) - Co-simulation framework. BSD-3
• PowSyBl Diagram (🥇17 · ⭐ 100 · 📉) - single-line substation diagrams and network graph.. MPL-2.0 <img src="https://github.com/ps-wiki/best-of-ps/blob/main/config/icons/jupyter.ico" style="display:inline;" width="13" height="13"...

Update: 2025.10.09

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• HiGHS (🥈32 · ⭐ 1.3K · 📈) - Large-scale Sparse Linear Problem Optimizer. MIT
• PYPOWER (🥈22 · ⭐ 380 · 📈) - Port of MATPOWER to Python. ❗️BSD
• AMPLPY (🥉22 · ⭐ 81 · 📈) - Python API for AMPL. BSD-3
• EGRET (🥉17 · ⭐ 140 · 📈) - Tools for Power Systems Optimization Modeling. ❗️BSD
• EnergyDataModel (🥉14 · ⭐ 67 · 📈) - Represent energy systems as Python data classes. MIT

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• powerplantmatching (🥈22 · ⭐ 200 · 📉) - Tools to combine multiple power plant databases. BSD-2
• PyPSA-Eur (🥈20 · ⭐ 480 · 📉) - Sector-Coupled Optimisation Model of the European.. MIT
• ExaModels (🥉14 · ⭐ 66 · 📉) - An algebraic modeling and automatic differentiation.. MIT
• Open RAO (🥉14 · ⭐ 25 · 📉) - Power systems coordinated capacity calculation and.. MPL-2.0
• MOST (🥉12 · ⭐ 35 · 📉) - MATPOWER Optimal Scheduling Tool. BSD-3

Update: 2025.10.02

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• HELICS (🥇23 · ⭐ 150 · 📈) - Co-simulation framework. BSD-3
• Gurobi OptiMods (🥈21 · ⭐ 170 · 📈) - Implemented optimization use cases using Gurobi. Apache-2
• Xyce (🥈17 · ⭐ 190 · 📈) - The Xyce Parallel Electronic Simulator. ❗️GPL-3.0
• GasModels.jl (🥉17 · ⭐ 73 · 📈) - Gas Network Optimization. BSD-3
• matpowercaseframes (🥇17 · ⭐ 5 · 📈) - Parse MATPOWER case into pandas DataFrame. MIT

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• OSQP (🥈30 · ⭐ 2K · 📉) - Operator Splitting QP Solver. Apache-2
• MATPOWER (🥇24 · ⭐ 500 · 📉) - Steady state power flow simulation. BSD-3
• CBC (🥉22 · ⭐ 940 · 📉) - COIN-OR Branch-and-Cut solver. EPL-2.0
• Clp (🥉22 · ⭐ 940 · 📉) - COIN-OR Linear Programming Solver. EPL-2.0
• PYPOWER (🥈21 · ⭐ 380 · 📉) - Port of MATPOWER to Python. ❗️BSD

Update: 2025.09.25

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• GridCal (🥇27 · ⭐ 470 · 📈) - Cross-platform power systems software. ❗️LGPL-3.0
• Grid2Op (🥇27 · ⭐ 380 · 📈) - Modeling sequential decision making in power systems. MPL-2.0
• Atlite (🥇24 · ⭐ 340 · 📈) - Calculating Renewable Power Potentials. BSD-2
• HELICS (🥇22 · ⭐ 150 · 📈) - Co-simulation framework. BSD-3
• py-dss-interface (🥇22 · ⭐ 36 · 📈) - A package for access to direct dll version of OpenDSS. MIT

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• Xopt (🥇35 · ⭐ 13K · 📉) - Flexible high-level optimization in Python. MPL-2.0
• pandapipes (🥇26 · ⭐ 190 · 📉) - Pipeflow Calculation Tool. BSD-3
• Clarabel.rs (🥉24 · ⭐ 470 · 📉) - Interior-point solver for convex conic optimisation.. Apache-2
• Dynaωo (🥇22 · ⭐ 88 · 📉) - C++/Modelica simulation tools for power systems. MPL-2.0
• GenX (🥈18 · ⭐ 320 · 📉) - Configurable capacity expansion model. ❗️GPL-2.0

Update: 2025.09.18

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• CVXOPT (🥈27 · ⭐ 1K · 📈) - Python Software for Convex Optimization. ❗️GPL-3.0
• PyPowSyBl (🥈22 · ⭐ 68 · 📈) - A PowSyBl and Python integration. MPL-2.0
• PowerSimulations.jl (🥈20 · ⭐ 300 · 📈) - Power Systems optimization simulation and modeling;.. BSD-3
• OpenDSSDirect.py (🥇20 · ⭐ 99 · 💤) - A direct library interface to OpenDSS. MIT
• STEPS (🥈14 · ⭐ 57 · 📈) - Balanced large-scale AC-DC hybrid power system analysis. MIT

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• OR-Tools (🥇38 · ⭐ 12K · 📉) - Google Optimization Tools. Apache-2
• Xopt (🥇36 · ⭐ 12K · 📉) - Flexible high-level optimization in Python. MPL-2.0
• Tulip (🥈34 · ⭐ 12K · 📉) - Interior-point solver in pure Julia. MPL-2.0
• AMPLPY (🥉20 · ⭐ 81 · 📉) - Python API for AMPL. BSD-3
• dsgrid (🥇16 · ⭐ 100 · 📉) - Demand-side grid projects, datasets and queries. BSD-3

Update: 2025.09.11

📈 Trending Up

Projects that have a higher project-quality score compared to the last update. There might be a variety of reasons, such as increased downloads or code activity.

• OSQP (🥈31 · ⭐ 1.9K · 📈) - Operator Splitting QP Solver. Apache-2
• Gurobi OptiMods (🥈18 · ⭐ 170 · 📈) - Implemented optimization use cases using Gurobi. Apache-2
• Easy SimAuto (🥈16 · ⭐ 47 · 📈) - Python interface to PowerWorld. Apache-2
• grg-pssedata (🥈13 · ⭐ 32 · 💤) - Python tools for working with PSSE v33 data files. BSD-3
• AltDSS-Python (🥈13 · ⭐ 17 · 💤) - Modern Python bindings for an alternative.. BSD-3

📉 Trending Down

Projects that have a lower project-quality score compared to the last update. There might be a variety of reasons such as decreased downloads or code activity.

• SCS (🥈28 · ⭐ 580 · 📉) - Splitting Conic Solver. MIT
• PowerSimulations.jl (🥈19 · ⭐ 300 · 📉) - Power Systems optimization simulation and modeling;.. BSD-3
• Xyce (🥈15 · ⭐ 190 · 📉) - The Xyce Parallel Electronic Simulator. ❗️GPL-3.0
• GridPACK (🥈14 · ⭐ 54 · 📉) - High-Performance Electric Grid Simulation. ❗️Custom
• KVXOPT (🥉14 · ⭐ 12 · 📉) - CVXOPT with more wrappers suite-sparse. ❗️GPL-3.0