Software
GridCal
Completely open-source and free. Ideal if you want to start modelling power grids the right way and taking advantage of cutting-edge steady-state algorithms.
Download Now- Graphical User Interface
- Full steady-state functionalities
- Limited RMS and EMT performance
- No direct customer support
GSLV
Robust and fully performant software package for engineering firms in need of key capabilities. Includes everything in GridCal with extra C++ algorithms.
Start Now- C++ accelerated algorithms
- Full RMS and EMT simulations (soon)
- Parallelized time-series calculations
- Email consulting support
Customized plugins
Advanced ad hoc plugins to build functionalities on top of GridCal for particularized real-life applications. Ideal for corporations requiring custom GridCal adaptations.
Contact Us- Dedicated development team
- Integration into your company workflows
- Unlimited engineering consultations
- Seamless modular adaptations
Layers for all your needs
We believe software is meant to solve the industry's most pressing problems. From general-purpose open-source to customized add-ons, find the right software for your needs.
Our offer is constituted by 4 layers. Powered by a GridCal core, functionalities work together seamlessly.

Development Evolution
A decade into the making.
GridCal v0
Our CTO Santiago Peñate decided to build a scalable power systems software to automatize steady-state analysis

SIROCO project
Redeia decided to finance optimization functionalities, CGMES support, the AC/DC power flow and better maps

Plugins
eRoots builds the first on demand customized plugin to improve the workflows of large corporations
GSLV
Creation of a licensed GridCal layer based in C++ to offer better performance and critical functionalities
