COLib-EB (COLib — Equation-Based) extends CRESYM's COLib library with a complete equation-based representation layer for all ~400 models defined in IEC 61970-457, making COLib the reference implementation that unites model data, mathematical equations and executable behaviour under one open-source framework.

COLib-SOGL provides TSOs with the technical architecture, processes and simulation methodology needed to comply with their SO GL obligations for dynamic data exchange and stability assessment — covering conventional equipment, HVDC systems, SGUs and FACTS devices.