Storage site at Ringo-Ventavon
A battery of 12 MW and 30 MWh in Ventavon, on RTE’s transmission grid, in service since 24 September 2023. Every fact below is the national register’s own, and a field not shown is one the register leaves blank.
In the national register
| Power | 12 MW |
| Energy | 30 MWh |
| Hours at full power | 2.5 |
| In service | 24 September 2023 |
| Commune | Ventavon, Hautes-Alpes, Provence-Alpes-Côte d'Azur |
| Network | RTE, 63 kV |
| Substation it connects through | VENT5 |
| Placed on the map | near RTE’s Ventavon, 63 kV substation in Ventavon, whose position RTE publishes only approximately |
| EIC code | 17W000002211920E |
| Name as filed | VENT5S01-STOCKAGE N0 01 DE RINGO-VENTAVON |
What is not published
Who owns this battery, who trades its power, and what it earns: the register carries none of these, and no French body publishes a battery’s metered output or the instructions RTE gives it.
Source: Registre national des installations de production et de stockage d’électricité, register of 31 August 2026, on ODRÉ, Licence Ouverte 2.0. Substation positions from Caparéseau.