Skip to content
  • FR
  • EN
Logo de Roseau Technologies - Solutions logicielles simples, modernes et ergonomiques pour la modélisation des réseaux de distribution d'électricité, à destination des GRD
  • Home
  • Solutions

    Connection simulation

    Berenis

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

    Additional Modules

    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.

  • Services

    Berenis

    Our service offering related to the Berenis application

    Free trial

    Data Integration and App Configuration

    Training

    Technical Support

    Data processing

    Distribution Network Modeling

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

    Technical Studies

    Our expertise at your service

    Investment Optimization

    Smart Meter Data Valorization

    Energy Transition

    Flexibilities

  • Projects
  • Resources

    Technical Blog

    Symmetrical Components

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

    All Our Technical Articles

    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.

    R&D

    Research Projects

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

    Scientific Publications

    Read our latest papers.

  • About

    About us

    Who We Are

    News

    Contact Us

Contact Us

News

Contact Us
Notre expérimentation au Fraunhofer IEE

AMI-based low-voltage grid control experimentation in SysTec

Read More >
5 alternants en génie électrique et génie logiciel au sein de Roseau Technologies pour l'été 2023

Our development team expands for the summer

Read More >
Audrey sera encadrée par Benoît Vinot

Welcome Audrey!

Read More >
Logo CIRED 2023

Our articles at the 2023 CIRED conference

Read More >
La chaire Smart Grids fête ses 10 ans !

The Smart Grids Chair of the Grenoble INP Foundation celebrates its 10th birthday !

Read More >
Florent Cadoux sur la scène de la Belle Électrique pour la Fête de Lauréats 2023 du Réseau Entreprendre Isère

Entrepreneurship… in music!

Read More >
The LF Energy Summit will take place on June 1-2 in Paris.

Join us at the LF Energy Summit in Paris !

Read More >
EPRI European Workshop Week will take place in Vienna from March 14th to March 16th.

EPRI’s European Workshop Week 2023

Read More >

Congratulations for this new translation !

Read More >
Durant le sommet Emerging Valley, nous avons travaillé sur nos projets d'innovation pour l'électrification en Afrique

In Africa, start-up innovation for electrification

Read More >

Have a question or a project?

Get in touch!

Contact us

Contact Us

  • contact@roseautechnologies.com
  • + 33 (0)9 72 21 28 96

Our Software

  • Berenis
  • Grid Capacity
  • Sirao

Follow Us

  • Legal Notices
  • Privacy policy

© 2025 Roseau Technologies