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

BatMan

BatMan investigates how BESS can provide flexibilities at transmission level, from D-1 to real-time, in particular for managing grid congestion.

Read more »

DC-BL

DC‑BL explores PowSyBl as a common, open-source and extensible simulation framework for AC-DC models with multi-terminals DC subnetworks. PowSyBl (Power System Blocks) natively supports CIM/CGMES formats, enabling consistent and interoperable data exchange between TSOs across Europe.

Read more »

MESTo

MESTo (Multi-Energy System economics & Tools) is a Doctoral Network (“DoNet”) involving Cresym members & observers interested in multi-energy systems planning, flexibility, economic & related topics. It started with both MuESSLi & PlaneTerr projects.

Read more »

Contact us