The Netherlands · the named batteries
Star
Operating, 10 MW · 10 MWh, in Terneuzen, owned by Return (formerly SemperPower). 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 | 10 MW |
| Capacity | 10 MWh |
| Duration | 1.0 hours |
| Status | Operating, as of 20 October 2026 |
| Stated date | November 2021 |
| Municipality | Terneuzen, Windpark Koegorspolder, Zeeland |
| Placed on the map | at the site itself, as mapped on OpenStreetMap (Star) |
| How sure | A dated source confirms it |
Who is behind it
| Owner | Return (formerly SemperPower) |
| Traded by | Return |
| Built by | Alfen |
What the sources say
Return locations page read 20 October 2026 says 'Operational' (page undated); the November 2021 article is the dated source. Confirmed.
Evidence and sources
- source: solarmagazine.nl/nieuws-zonne-energie/i25752/semperpower-neemt-i…
- source: return.energy/locations
- position: openstreetmap.org/way/1007115041
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-B04.