HybriX Volta
Being built, 35 MW · 150 MWh, in Geel, owned by HybriX Energy. 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 | 35 MW |
| Capacity | 150 MWh |
| Duration | 4.3 hours |
| Status | Being built, as of 19 October 2026 |
| Owner’s date | 2027, expected in 2027 |
| Municipality | Geel, Heze, Antwerp |
| Grid connection | Elia 150 kV |
| Placed on the map | at Heze, the place its source names, in Geel (GeoNames) |
Who is behind it
| Owner | HybriX Energy |
| Built by | Alfen; SPIE |
Not published anywhere we have found: ultimate owner, developer, traded by. The page says so rather than guessing.
Not in Elia’s list
Elia does not schedule this battery, because it is not yet running.
What the sources say
Alfen is supplying 70 MW to HybriX Energy for Volta and Franklin together, 35 MW each; the 150 MWh per park is rounded, and 35 MW for four hours is about 140 MWh.
Evidence and sources
- owner: chemxplore.com/news/spie-belgium-hybrix-energy-battery-parks
- size: solarmagazine.nl/nieuws-zonne-energie/i42517/alfen-gaat-in-belgi…
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-B28.