Circle area is the megawatts

Battery, operatingBattery, being builtBattery, announcedBattery, no word since its date

78 of 88 batteries drawn: at the place their name carries where GeoNames has one near their municipality, otherwise at the seat of their municipality; 10 could not be placed because no source names a municipality. Yellow operates; blue is being built; pale blue is announced; grey has had no word since its date.

Sweden · the batteries their owners name · SvK’s prequalified storage of 1 October 2026

Svenska kraftnät had 1,730 MW of battery storage prequalified for FCR-D up on 1 October 2026. Owners name 55 batteries operating, 909 MW.

No Swedish body publishes a list of the batteries on the grid. Statistics Sweden counts the megawatts at each year end, Svenska kraftnät counts the storage prequalified for each reserve market and the storage in its connection queue, and none of them names a battery. So this map is the batteries their owners, developers and builders have named in their own releases and in the press: 88 of them, every fact with its source beside it. 55 are operating, 5 being built, 11 announced, and 17 have had no word from their owner since the date it gave. The page for Sweden sets the list against the official counts; every named battery has a page.

SvK, storage prequalified for FCR-D up1,730MW · 1 October 2026

Operating, named909MW · 55 batteries

Being built, named30MW · 5 batteries

Announced or no word since847MW · 28 batteries

Showing every battery the list names. Filter by status, zone or owner, or search a battery, an owner, a trader, a builder or a place.

Every battery named, a megawatt and up

Largest first. Click a row to centre the map on the battery, or open its page for every fact and its source. Power and capacity are the battery’s own as the owner or builder stated them, with any solar or wind sharing its connection left out; the date is the owner’s stated start, actual for an operating battery and expected for the rest. A blank is a fact no source gave; a battery whose owner has given no size is listed at nought and says so.

Battery	Owner	Municipality	Zone	Status	MW	MWh	Date

Source: se/hand/batteries.csv, the list Vitreous keeps by hand from owners’, developers’ and builders’ own releases and the press, read to 25 October 2026; the web address behind every fact is on each battery’s page. Svenska kraftnät’s prequalified volumes from its page “Utbud på marknaderna för reserver”, read 25 October 2026. Places from GeoNames, CC BY 4.0. Nothing on this page is modelled, and nothing is a connection queue: no Swedish body publishes one with names.