Eneco Ville-sur-Haine
Operating, 50 MW · 200 MWh, in Le Roeulx, owned by Eneco. Every fact below is as a published source states it, with the address beside it; a field not shown is one no source gave, and nothing is guessed.
The battery
| Power | 50 MW |
| Capacity | 200 MWh |
| Duration | 4.0 hours |
| Status | Operating, as of 19 October 2026 |
| Owner’s date | October 2024, actual, energised |
| Municipality | Le Roeulx, Ville-sur-Haine, Hainaut |
| Grid connection | Elia |
| Placed on the map | at the site itself, as mapped on OpenStreetMap (Battery Energy Storage System de Ville-sur-Haine) |
Who is behind it
| Owner | Eneco |
| Traded by | Eneco |
| Built by | Tesla (53 Megapacks) |
Not published anywhere we have found: ultimate owner, developer. The page says so rather than guessing.
In Elia’s list
Elia schedules this battery under the name below. Elia usually starts scheduling a battery when it begins testing, so the first day here is when it reached the grid, not when it began commercial operation.
| Elia’s name | First listed | Last listed | Power, as Elia lists it |
|---|---|---|---|
| Eneco Ville-Sur-Haine BESS | 2 September 2024 | still listed | 50 MW from 2 September 2024 |
Elia Transmission Belgium, open data dataset ods179, Elia Open Data Licence.
Evidence and sources
- owner: energy-storage.news/eneco-to-commission-200mwh-bess-project-in-belg…
- status: driveteslacanada.ca
- position: openstreetmap.org/way/1491097112
From the owners’, developers’ and builders’ own releases and the trade press, read by Vitreous, joined to Elia’s list by name. This page carries no money: no Belgian body publishes what a named battery earns. List id BE-B04.