Greenchoice battery relocated to Hellegatsplein
Built or due, running not confirmed, 10 MW · 10 MWh, in Hellegatsplein wind park, owned by Greenchoice. 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 | Built or due, running not confirmed, as of 20 October 2026 |
| Stated date | 2018, originally 2018/2019 at Hartelkanaal; relocated 2025 |
| Municipality | Hellegatsplein wind park, Zuid-Holland |
| Placed on the map | not placed: Hellegatsplein wind park is not in GeoNames |
| How sure | Possible: a single or old source, not confirmed since |
Who is behind it
| Owner | Greenchoice |
| Traded by | Greenchoice |
| Built by | Alfen |
What the sources say
Same asset as the 2019 Hartelkanaal 10 MWh battery, the ESN 2019 '10MW battery near Rotterdam' story and Alfen's 2019 Port of Rotterdam 10 MW / 10 MWh award. Recommissioning at Hellegatsplein not explicitly confirmed. Province inferred.; Status set to construction: the April 2025 relocation is confirmed, recommissioning at Hellegatsplein is not. Possible. Alfen finished moving the battery to Hellegatsplein by March 2025; no source says it is running.
Evidence and sources
- source: alfen.com/en/news/alfen-completes-complex-battery-storage…
- source: energy-storage.news/alfen-moves-10mw-operational-bess-from-one-wind…
- source: solarmagazine.nl/nieuws-zonne-energie/i18693/grootste-batterij-b…
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-B24.