The Netherlands · the named batteries
iwell Mega Cubes at Lage Weide
Operating, 7 MW · 14 MWh, in Utrecht, owned by iwell. 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 | 7 MW |
| Capacity | 14 MWh |
| Duration | 2.0 hours |
| Status | Operating, as of 20 October 2026 |
| Stated date | 8 March 2023, put on stream |
| Municipality | Utrecht, Lage Weide power plant, Utrecht |
| Grid connection | Eneco Lage Weide power plant connection |
| Placed on the map | at the site itself, as mapped on OpenStreetMap (Mega Cube) |
| How sure | A dated source confirms it |
Who is behind it
| Owner | iwell |
| Traded by | Eneco |
| Built by | iwell |
What the sources say
Eneco release (9 March 2023) confirms it was put on stream on 8 March 2023. No 2025 or 2026 source says it still runs. Confirmed for operation from 2023.
Evidence and sources
- source: solarmagazine.nl/nieuws-zonne-energie/i25879/iwell-plaatst-14-me…
- source: news.eneco.com/iwell-and-eneco-supplement-power-plant-with-sto…
- source: news.eneco.com/mega-cube-battery-part-of-utrechts-lage-weide-p…
- position: openstreetmap.org/way/1445424662
From the owners’, developers’ and builders’ own releases, grid operators’ and permit notices and the trade press, read by Vitreous. No Dutch body publishes a meter, an instruction or a payment for a named battery, so this page carries none. List id NL-B27.