Stockholm County · SE3
Sollentuna
Sollentuna is the municipality north of Stockholm where Conapto runs Stockholm 3 North. Conapto’s data sheet states five server rooms with a total of 6 MW, renewable electricity from Vattenfall and heat recovery into Sollentuna Energi & Miljö’s district-heating network.
One operator file is documented here: Conapto Stockholm 3 North. The 6 MW on its data sheet is not defined as IT or facility power, so it is not added to Stockholm-city figures or to Conapto’s south campus.
The heat-recovery sentence names Sollentuna Energi & Miljö as the district-heating counterpart. A described integration is not a delivered megawatt-hour figure, and none is published here.
Sollentuna lies in electricity area SE3, like Stockholm. The area label does not allocate spare grid capacity to any plot; the local network owner’s written position does.
Documented projects in the register
- Conapto Stockholm 3 North — Operational
Questions for a concrete establishment
- Is the 6 MW on the Stockholm 3 North sheet IT or facility power?
- Is heat delivery to Sollentuna Energi & Miljö contracted and metered?
- Which detaljplan covers the building?
- Which network owner has issued a written capacity position?
Actors here
Sources
- Data sheet: Stockholm 3 North — Conapto (publication date not stated). Checked 2026-10-20.
- Electricity bidding areas — Energimarknadsinspektionen, 2026-01-01. Checked 2026-09-10.