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Press Releases
Jul 21, 2025
Latest LF Energy PowSyBl Release Offers Enhancements to Load Flow Accuracy, Sensitivity Analysis, and Security
The LF Energy PowSyBl community has released powsybl-dependencies v2025.1.0, which concludes the last PowSyBl release train. PowSyBl is an open source library dedicated to electrical grid modeling and simulation. This new release corresponds to a new release for each of the 6 repositories constituting the PowSyBl release train, whose versions and release notes… Read more.
Jul 18, 2025
Join us at the First LF Energy Summit in North America
Since 2018, LF Energy Summit has gathered electric utilities, technology vendors, policymakers, regulators, global energy companies, researchers, and other industry stakeholders to learn about open source solutions for energy systems. These events have always taken place in Europe, but as our community has expanded and interested in open source technologies… Read more.
Jun 18, 2025
LF Energy Summit Europe to Examine Open Source Solutions for the Energy Transition, 10-11 September in Aachen, Germany
Premier event exploring open source technologies and standards for energy systems will gather speakers from grid operators, technology vendors, government, researchers, and more SAN FRANCISCO, CA – June 18, 2025 – LF Energy, the open source foundation focused on harnessing the power of collaborative open technologies and standards to accelerate… Read more.
May 20, 2025
Power Grid Model v1.11.x Adds Support for Asymmetric Lines and Improved Power Flow Calculations
The LF Energy Power Grid Model maintainers are excited to announce the v1.11.x release series of Power Grid Model, including support for asymmetric lines and more extensive support for power flow calculations with automatic tap regulation. Highlights Added support for asymmetric lines (see #720 and the documentation). Added support for power flow calculations… Read more.
May 6, 2025
OperatorFabric v4.7.0 Adds Ability to Define Custom Screens
LF Energy has announced v4.7.0 of OperatorFabric, a modular, extensible, industrial-strength, and field-tested platform for systems operators. OperatorFabric includes several features essential for electricity, water, and other utility operations. This release introduces the ability to define custom screens amongst a variety of other new features and fixes. Full details follow… Read more.
