Manage Connection Requests Effortlessly
Quick connection solutions with just a few clicks, for electricity distribution network operators and their users
The development of renewable energies plays a key role in the energy transition but generates new challenges for electricity network managers. The increasing number of connection requests and the complexity of the studies required due to network saturation make managing these requests increasingly difficult.
Berenis is an intuitive web tool that allows quick connection solutions with just a few clicks.
Berenis helps smooth the relationship with project developers while safeguarding the network, controlling the queue, and easing pressure on your teams.
A comprehensive technical interface for internal use
Berenis offers your employees an intuitive interface to analyze Medium and Low Voltage networks.
Your Network at Your Fingertips
Easily navigate through the cartographic visualization of your network, its constraints, and its hosting capacities.



Calculation Assumptions
Access the details of the input assumptions for electrical calculations, create your own study scenarios: add users, simulate reinforcements and reconfigurations, and analyze the impact of various voltage management strategies!
Electrical Status
Visualize the results of electrical calculations at a glance through graphs and color-coded maps, or delve into a more detailed analysis with tabular views.




Detailed Results
Access detailed connection solutions: network mapping, recommended materials and sections, residual hosting capacities, etc. Share your study with a comprehensive connection report available for download at the end of the simulation..
A Simplified Interface for External Use
Guide project developers to the network’s capacity zones.
Public Web Portal
Simplified Connection Simulation
Optimize your customer service quality by offering an instant indicative response to project developers’ connection requests.
At the same time, relieve your study office and improve the relevance of the connection requests submitted to it, through a fully automated initial qualification step performed by the clients themselves.


Dedicated Portal for Local Authorities
Compliance With the Local Laws
Distribution System Operators are now required to regularly communicate the hosting capacities of the networks they manage to public entities. We offer a turnkey solution to calculate and transmit this data with complete transparency.
Network Modeling
Network Data Integration
With our Roseau ETL software, we model your distribution network from your cartographic data in just a few weeks.

- Roseau ETL is specifically designed to process distribution electrical network data. It is a solution suited for detecting inconsistencies between different data sources, addressing connectivity issues, or verifying the electrical consistency of stored information.
- Flexible and robust, Roseau ETL can handle any input format, database schema, or projection method. It is highly configurable, allowing it to process almost any type of network data!
- Our electrical model is compatible with the main electrical engineering software tools.
Interested in unlocking your data’s potential? Let us demonstrate by processing a small subset of your network data.
An In-House Developed Power Flow Solver
Why we have chosen not to rely on an external solution but to develop our own power flow solver.

Total control
We have a perfect understanding of our solver and can adapt it to your specific needs.

Transparency
Whatever your question regarding the operation of our tool, we can answer it.

Performance
Precise and fast power flow calculations to ensure a smooth and interactive interface.

Quality
Our solver has been used by several dozen clients (public authorities, renewable energy producers, R&D centers) for several years.