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Blog
Oct 27, 2025
OperatorFabric 4.10.0 Release: Enhances process monitoring, UI performance, and interoperability across grid operations
TL;DR: LF Energy announces the release of OperatorFabric 4.10.0. The latest release of the open source platform designed to improve real-time decision support, interoperability, and situational awareness across energy systems. The update enhances process monitoring, user interface configurability, and security, providing a more flexible experience for developers and grid operators.… Read more.
Oct 24, 2025
PowSyBl – A Community-Led Open Source Project for European Grid Sovereignty
Download this case study in PDF format Overview PowSyBl (Power System Blocks) is an open source library for power system modeling, visualization, and simulation. It enables transmission system operators (TSOs), regional coordination centres (RCCs), and other stakeholders to build advanced grid analysis tools tailored to their specific needs. Written in… Read more.
Oct 24, 2025
PowSyBl: Grid Modeling at the Core of Europe’s Power Grid Planification and Operation
Across Europe, transmission system operators (TSOs) and regional coordination centers (RCCs) are deploying PowSyBl (Power System Blocks), an open framework governed by LF Energy, to modernize cross-border grid planning and operations. Developed collaboratively by organizations such as RTE, Artelys, and AIA, PowSyBl now underpins core capacity calculation and security analysis… Read more.
Oct 17, 2025
LF Energy Summit North America 2025: A Day of Connection, Innovation, and Open Collaboration
October 3, 2025 — Varennes / Montreal, Canada (IREQ, Hydro‑Québec) LF Energy hosted its inaugural North America Summit in Varennes, Quebec, just outside Montreal, with Hydro‑Québec serving as gracious host at their world-class research facility, IREQ. The event coincided with peak autumn colors and followed a busy week at CIGRE’s… Read more.
Oct 14, 2025
Open-Source Congestion Management: Future-Proofing Solutions for the Energy Grid
TL;DR (Dateline: October 2025 – LF Energy Summit) At the 2025 LF Energy Summit, experts from Accenture and Artelys — including Jannis Kahlen (Accenture, Netherlands), Nicolas Omont (Artelys, France), Gladys Leon (Artelys España Soluciones Analíticas S.L., Spain), and Jordanno de Assuncao Paiva (Accenture, Germany) — presented the session “Open-Source Congestion… Read more.



