Sweden · the named batteries
Riskulla, Mölndal
Operating, 4 MW · 4.4 MWh, in Mölndal (SE3), owned by Mölndal Energi. 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 | 4 MW |
| Capacity | 4.4 MWh |
| Duration | 1.1 hours |
| Status | Operating, as of 15 April 2026 |
| Owner’s date | January 2026, actual |
| Municipality | Mölndal |
| Bidding zone | SE3, Stockholm |
| Placed on the map | at Mölndal, the seat of its municipality (GeoNames) |
Who is behind it
| Owner | Mölndal Energi |
| Built by | Powerworks Energy Sweden |
Not published anywhere we have found: ultimate owner, developer, traded by, cells.
What the sources say
Work began in January 2025; commissioned January 2026 and inaugurated on 14 April 2026.
Evidence and sources
- name, municipality, owner, builder, power, capacity, bidding zone, status: molndalenergi.se/nyheter/nu-ar-batteripark-riskulla-invigd-hjalp…
From the owners’, developers’ and builders’ own releases and the press, read by Vitreous. Svenska kraftnät publishes no meter, no price and no instruction per battery, so this page carries no money: what one megawatt is paid in each reserve market is on the markets page, for the market as a whole. List id SE-B057.