Varevaara wind farm BESS (Exilion)
Announced, 20 MW · 41 MWh, in Tervola, owned by Exilion. 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 | 20 MW |
| Capacity | 41 MWh |
| Duration | 2.0 hours |
| Status | Announced, as of 30 June 2026 |
| Owner’s date | 2027 autumn, expected |
| Municipality | Tervola |
| Placed on the map | at the centre of Tervola, its municipality (GeoNames) |
Who is behind it
| Owner | Exilion |
| Built by | Merus Power (turnkey, hybrid controller) |
Merus names "Exilion". YTJ lists Tervola Varevaara Tuuli Ky (3163467-1), the wind farm company; no source says it holds the battery.
Not published anywhere we have found: ultimate owner, developer, cells. The page says so rather than guessing.
What the sources say
Merus insider information (30 Jun 2026): 20 MW / 41 MWh at the Varevaara wind farm in Tervola, handed over in autumn 2027; Merus's third storage for Exilion.
Evidence and sources
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-B057.