Cheap, clean, open Nordic power, but the national average hides a two-tier split: the northern zones (SE1/SE2, where Meta built in Lulea) are Prime, while the constrained, import-dependent south (SE4) sits two tiers lower. This overview links to both regional ratings.
See live grid data →Open and welcoming, with established northern clusters.
High availability (hydro plus nuclear).
Cheap power, among Europe's lowest in the north.
Moderate, real momentum.
Near-zero operational carbon (~10-40 g).
North-to-south transfer is a growing bottleneck (interzone capacity around 7,000 MW): most new wind is in the north while southern nuclear has been phased out, so the load-heavy south leans on imports in low-wind hours.
What this means: A large new load faces occasional exposure here. Monitor conditions and keep a contingency plan.
measured · Svenska kraftnat grid capacity (AFRY)
Svenska kraftnat's analysis finds rising demand without large new flexibility becomes hard to serve from about 2035, with growing dependence on flexibility and imports at peak.
What this means: A large new load faces occasional exposure here. Monitor conditions and keep a contingency plan.
assessed · Svenska kraftnat grid capacity (AFRY)
We have not compiled what firm service actually promises here: whether it is firm, non-firm or interruptible, the conditions under which you can be curtailed, the redundancy required of you, and the transfer time behind any N-1 commitment. Treat this as an open diligence item, not as an indication that service is firm.
Utility feeds, UPS, storage, on-site generation, islanding, black start and the residual energy you still expect to lose are properties of a specific site design, not of a market. This layer only exists once there is a site, and we never assert it for you.
High
1 of 1 data layers measured
Partial
1 of 3 dimensions: reliability, connection, cost
June 2026
per-layer vintages below
| Layer | Method | Vintage | Freshness | Source |
|---|---|---|---|---|
| PGIQ Rating opinion | opinion | June 2026 | Current | PGIQ methodology |
| Reliability review | measured | 2025 | Fresh | Svenska kraftnat grid capacity (AFRY) |
Freshness reflects each layer's refresh cadence: reliability annual to three-yearly, capacity-auction and queue yearly, tariffs every year or two. The full cross-market freshness dashboard is at /data-quality.
The real-world events that test our Tier 1 call for Sweden: 1 supports it. Each is dated and cited, so you can check the rating against what is actually happening on the ground.
Meta's three-building Lulea campus in northern Sweden, its first hyperscale data center outside the US, runs almost entirely on Lule River hydropower and was sited for some of the lowest, cleanest electricity in Europe. That is exactly the low-cost, low-carbon, firm-supply profile behind this rating.
Source: Meta Data Centers ↗How Sweden's reliability-adjusted score and tier have moved, month by month. Part of your Analyst Desk.
This page is our full read on Sweden alone, and it is free. To decide where a large load should actually go, you need every market side by side, ranked on recurring cost and time-to-connect, with the history and alerts when your shortlist moves. That is the Analyst Desk.
With your Analyst Desk, compare Sweden against every market side by side, ranked on recurring cost and time-to-connect, with the full history and shortlist alerts.