The RINGO Project-Ventavon – Battery Energy Storage System is a 12,000kW energy storage project located in Ventavon, Provence-Alpes-Cote dAzur, France. The rated storage capacity of the project is 24,000kWh.

The electro-chemical battery energy storage project uses lithium-ion as its storage technology. The project will be commissioned in 2023.


The RINGO Project-Ventavon – Battery Energy Storage System is being developed by BlueSolutions.

The key application of the project is grid supportive services.

Contractors involved

BlueSolutions is the developer. BlueSolutions is the technology provider for the project.

BlueSolutions is the system integrator.

Additional information

The project is a part of French Utility RTE’s Ringo Project. The French Energy Regulatory Commission (CRE) has approved a budget of €80 million for Ringo project. Three stakeholders Total, Nidec ASI and Blue Solutions, lead projects to deploy energy storage in RTE’s Project RINGO, across three systems at strategic locations in mainland France. The battery capacity at each site will be of 12 MW/24 MWh.


All publicly-announced energy storage projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects are sourced through secondary information sources such as country specific power players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.