The following is list of software packages that utilize or build off of Pyomo. This is certainly not a comprehensive list. [1]
Package Name
Link
Description
Coramin
https://github.com/coramin/coramin
A suite of tools for developing MINLP algorithms
PAO
https://github.com/or-fusion/pao
Formulation and solution of multilevel optimization problems
OMLT
https://github.com/cog-imperial/OMLT
Represent machine learning models within an optimization formulation
Galini
https://github.com/cog-imperial/galini
An extensible, Python-based MIQCQP Solver
mpi-sppy
https://github.com/pyomo/mpi-sppy
Parallel solution of stochastic programming problems
Parapint
https://github.com/parapint/parapint
Parallel solution of structured NLPs.
Suspect
https://github.com/cog-imperial/suspect
FBBT and convexity detection
Chama
https://github.com/sandialabs/chama
Sensor placement optimization
Egret
https://github.com/grid-parity-exchange/egret
Formulation and solution of unit commitment and optimal power flow problems
IDAES
https://github.com/idaes/idaes-pse
Institute for the Design of Advanced Energy Systems
Prescient
https://github.com/grid-parity-exchange/prescient
Production Cost Model for power systems simulation and analysis
PyPSA
https://github.com/pypsa/pypsa
Python for Power system Analysis
Footnotes