Äänekoski (WOOD & Company)
Being built, 30 MW · 60 MWh, in Äänekoski, owned by WOOD & Company Renewables Sub-Fund. 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 | 30 MW |
| Capacity | 60 MWh |
| Duration | 2.0 hours |
| Status | Being built, as of 15 April 2026 |
| Owner’s date | 2027 Q2, expected |
| Municipality | Äänekoski |
| Placed on the map | at the centre of Äänekoski, its municipality (GeoNames) |
Who is behind it
| Owner | WOOD & Company Renewables Sub-Fund |
| Developer | Winda Energy |
WOOD & Company Renewables Sub-Fund (Czech fund), no Finnish business ID found.
Not published anywhere we have found: ultimate owner, built by, cells. The page says so rather than guessing.
What the sources say
Winda (15 Apr 2026) as for Laukaa. "Bought ready to build from BHM Group in March 2026" is Energy-Storage.news only.
Evidence and sources
- name: https://winda.fi/winda-energy-rakennuttaa-150-mwhn-edesta-sahkovarastoja-keski-suomeen/
- status: https://winda.fi/winda-energy-rakennuttaa-150-mwhn-edesta-sahkovarastoja-keski-suomeen/ ht…
From the owners’, developers’ and builders’ own releases, council decisions and permit bulletins, read by Vitreous and checked against the owners’ own words on 12 October 2026; a bracket such as “(Energy-Storage.news only)” in a field means the trade press is still the only source for it. Fingrid publishes no meter, no price and no instruction per battery, so this page carries no money: what one megawatt is paid in Fingrid’s markets is on the markets page, for the whole market and never for a named battery. List id FI-B035.