Kellarijanka (UB Renewable Energy Fund)
Announced, 30 MW · 60 MWh, in Kemijärvi, owned by UB Renewable Energy Fund (significant majority, bought from AmpTank Finland Oy), part of United Bankers. 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 | Announced, as of 17 October 2024 |
| Owner’s date | 2025 late, expected |
| Municipality | Kemijärvi |
| Grid connection | Fingrid Kellarijanka substation |
| Placed on the map | at the centre of Kemijärvi, its municipality (GeoNames) |
Who is behind it
| Owner | UB Renewable Energy Fund (significant majority, bought from AmpTank Finland Oy), part of United Bankers |
| Developer | AmpTank Finland |
A fund. YTJ lists UBRE Storage Cellar Bog Ky (3413073-5); "Cellar Bog" reads as an English rendering of Kellarijanka, but no source names the company, so it is not assigned.
Not published anywhere we have found: ultimate owner, built by, cells. The page says so rather than guessing.
What the sources say
UB Renewable Energy Fund's own release (on ESS News, 17 Oct 2024): bought on 15 Oct 2024; 30 MW, two hours, 60 MWh, at Fingrid's Kellarijanka substation in Kemijärvi; construction to start spring 2025, commercial operation late 2025; technology still being tendered. No later source read.
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-B051.