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    Berenis

    Streamline your network connection request process with Berenis: a modern and ergonomic tool for efficient grid design.

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    Public Web Portal

    Pre-qualify connection requests with a simulation module for project developers, ready to integrate into your website.

    Local Authorities Web Portal

    A turnkey solution to securely calculate and communicate the hosting capacities of your network.

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    Berenis

    Our service offering related to the Berenis application

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    Distribution Network Modeling

    We process your network data to provide you with an electrical model for integration into your electrotechnical calculation software.

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    Symmetrical Components

    A series of articles to better understand the renowned method of symmetrical components.

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    Distribution Grid Data

    Electrical Model of the French Metropolitan Distribution Network

    150 Medium Voltage feeders and downstream Low Voltage networks, ready for electrical simulation, published as Open Data.

    Roseau Smart Tools

    Roseau Load Flow

    Our powerful and versatile power flow solver, via a Python API. Free license for students and researchers.

    Roseau Smart Lab

     Our Low Voltage laboratory network, dedicated to research.

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    We regularly participate in research projects in collaboration with partners from the industrial and academic sectors.

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CIRED 2025

CIRED 2025 : Let’s meet in Geneva!

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Our new website is now live

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Logo de Roseau Load Flow, un solveur de calculs découlements de charge développé par Roseau Technologies

Roseau Load Flow 0.12.0

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Happy New Year!

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Logo de Roseau Load Flow, un solveur de calculs découlements de charge développé par Roseau Technologies

Roseau Load Flow 0.11.0

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Montage photo du Digital Energy Day à Abidjan. On peut voir des intervenants au pupitre, une table ronde, une photo de groupe.

Digital Energy Day 2024

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A screenshot of a Roseau Load Flow snippet, including a short network creation including one voltage source and an unbalanced load, and the voltage phasors diagram associated

Roseau Load Flow 0.10.0

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L'équipe de Roseau Technologies pose en extérieur

Our team keeps growing !

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Logo de Roseau Load Flow, un solveur de calculs découlements de charge développé par Roseau Technologies

Release : Roseau Load Flow 0.9.0

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The CIRED workshop in Vienna will focus on new methodologies and technologies for network planning, operation, control, and regulation, to maximise the capability of the distribution system to connect additional distributed energy resources and loads (generation, dynamic loads, storage, etc..) to the network, without violating given technical restrictions (voltage loading, etc) – i.e. maximising the hosting capacity of the distribution network.

CIRED 2024 Vienna

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  • + 33 (0)9 72 21 28 96

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