CRESYM is a non-profit association, gathering industrial & research organisations and aiming at solving the coming challenges for the future, fast-evolving European energy system.
We foster collaborative R&D works to deliver opensource energy system simulation tools
We foster efficient collaborations on low-TRL R&D issues of general interest.
We promote, and rely on, opensource principles.
We shall curate and maintain useful technological building blocks available for all researchers & engineers.
We also provide additional services (e.g. training, innovation scouting) to our members and to external clients.
Ongoing projects

D-GITT
D-GITT (Detailed Grid Inner Topology Timeseries) is a chapter of OpenSynth (LF Energy) dedicated to power grid descriptive data, including both real and synthetic datasets and the tools to generate them.

DyPSOS
DyPSOS (Dynamic Power System model Optimisation and Surrogates) develops an open-source automated framework that bridges the gap between generic and black-box models, without requiring access to proprietary model internals.

JoDyMoTePS
JoDyMoTePS (Joint Dynamic Modelling & Testing of Power Systems) is an open-source framework enabling TSOs, DSOs, equipment manufacturers and renewable energy developers to share privacy-preserving models of sub-parts of the European interconnected grid and to perform realistic dynamic co-simulations — without any party exposing sensitive data.