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Roseau Technologies

France

SolarWindEnergy StoragePrivate
Founded 202050-200 employees

About

Founded in 2020, Roseau Technologies is a private headquartered in France with approximately 50-200 employees specializing in Solar, Wind, Energy Storage.

Roseau Technologies specializes in software solutions for the modeling and simulation of electricity distribution networks. The company serves Distribution Network Operators (GRDs) with tools including Berenis, a web application for network connection simulation and analysis, and Roseau Load Flow, a power flow calculation solver available free for research and education. The company also offers data processing services to convert distribution network data into electrical models, supports research on network flexibility and renewable energy integration, and operates the Roseau Smart Lab, a low-voltage laboratory network for testing smart grid solutions. The firm was funded by the French government under the France 2030 program and has collaborated with academic and industrial partners on projects including RACCOFLEX-BT.

electricity distributiongrid modelingsoftwarerenewable energy integrationsmart gridsnetwork operatorsFrance

Headquarters

France

Founded

2020

Employees

50-200

Company Type

Private

Business Models

B2BConsulting

Value Chain

R&DSoftwareConsultingEngineeringAdvisory

Industry Memberships

i-Nov Innovation Competition (5th wave - RACCOFLEX-BT winner)

Products

Berenis

Roseau Load Flow

Grid ExpanDER

Roseau Smart Lab

French Distribution Network Model

Projects

RACCOFLEX-BT

French Distribution Network Open Data Model

Kassel Fraunhofer Institute Deployment

SENELEC Partnership - Digital Energy Challenge 2025

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