Vitreous LabsEnergy transparency

Fjelstrup battery, Haderslev

Permitted, 44 MW · 125 MWh, in Haderslev Municipality, developed by E&B Renewables ApS. 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

Power44 MW
Capacity125 MWh
Duration2.8 hours
StatusPermitted, as of 19 November 2025
Bidding zoneDK1, West Denmark
MunicipalityHaderslev
Address in the permitVestvej 11, Fjelstrup
Placed on the mapat the address its permit gives (Vestvej 11, Fjelstrup), found on OpenStreetMap
Nearest transmission stationMagstrup (150 kV), 13 km away: 184 MW for new production on the grid as it is, 0 MW for new consumption, in Energinet’s map of 1 February 2026

Who is behind it

DeveloperE&B Renewables ApS

Not published anywhere we have found: owner, ultimate owner, built by, optimiser.

What the sources say

Rural-zone permit 19 November 2025, up to 44 MW / 125 MWh.

Evidence and sources

From owners’, developers’ and builders’ own releases and municipal and environmental permits, read by Vitreous; where a field rests on the trade press alone, the notes say so. Energinet publishes no meter, no price and no instruction per battery, so this page carries no money: what one megawatt is paid in Energinet’s markets is on the markets page, for the whole market and never for a named battery. The nearest transmission station is the nearest by distance on Energinet’s capacity map; where the battery actually connects is not published. List id DK-B042.

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