Every Last Joule · Region record

Sweden North

Provenance, tier, and validation record for sweden-north. No live curtailment figures on this page — those are on the globe.

Region id
sweden-north
Country
SWE
Waste modality
Wind
Coordinates
63.50° N, 18.50° E
Measured Data quality
Tier
live · T1a-live-tso

The transmission system operator publishes an hourly series, and the calibration rate comes from the same jurisdiction.

Live TSO feed, own-jurisdiction rate (±2σ from 5-yr backfill, fallback ±15%)

Uncertainty
±15% of peak GW

Regions with a five-year backfill archive use ±2σ of observed annual variance instead of this default fraction.

Published envelope for this tier. See the uncertainty model.

Source provenance
verified · Verified upstream link

The snapshot value comes from a verified upstream feed or anchor.

Source
ENTSO-E

https://transparency.entsoe.eu/

Tier, provenance, and source are read at build time from src/lib/regions.ts — the same table the globe draws from. The validation record below is generated separately and gated against it by npm run ci:docs-drift.

Validation record

Last updated: 2026-08-20 · Sprint: S1 + HB integration · Paper section: Technical Validation §4.2

Source

  • Region id: sweden-north
  • Country: SWE
  • Tier: live
  • Kind: wind
  • Source: ENTSO-E
  • Source URL: https://transparency.entsoe.eu/
  • Loader: (no single-file loader — see multi-region source)
  • Structural gap: no

Calibration

  • Rate source documented in: docs/methodology/ (see links below)
  • Uniform across backfill years: yes (per HB methodology §"Rate application over time")

Multi-year backfill annual totals

Year Backfill rows Backfill annual TWh Published TSO annual TWh Δ % Source
2020 8,682 0.082 — — entsoe
2021 8,695 0.078 — — entsoe
2022 8,758 0.085 — — entsoe
2023 8,760 0.091 — — entsoe
2024 8,784 0.101 — — entsoe
2025 8,759 0.104 — — entsoe
2026 2,723 0.038 — — entsoe

Published anchors

  • TSO annual curtailment (latest published): Svk 2024 SE1+SE2 minimal curtailment — hydro baseload dominates
  • Ember annual: —
  • IRENA annual: —
  • Other: —

Discrepancy analysis

A direct quantitative discrepancy analysis against published TSO annual curtailment totals is not possible for sweden-north, as no such figures are available in the provided sources. The backfill annual totals are derived using an ungrounded, acknowledged placeholder wind curtailment rate of 1.0%, as detailed in the ENTSO-E Rate Audit (2026-04-24). This placeholder rate is used in the absence of a citable 2023/2024 annual curtailed-energy total for the region. Therefore, a year-over-year reconciliation against external references cannot be performed for this region.

Known limitations

  • The curtailment rate (1.0% for wind) applied for sweden-north is an acknowledged placeholder. The ENTSO-E Rate Audit (2026-04-24) identified no citable 2023/2024 annual curtailed-energy total from official sources, and thus this rate should be considered an illustrative floor value.
  • The absence of public TSO annual curtailment figures prevents external validation of the backfill annual totals for this region.
  • See docs/methodology/historical-backfill.md §"Known limitations" for cross-cutting notes applicable to all regions.

Current GW, 24-hour peak, 30-day TWh, and feed freshness for this region are on the globe. Cite this page as everylastjoule.com/region/sweden-north. The dataset has a DOI; see About.