Every Last Joule · Region record

Newfoundland and Labrador

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

Region id: newfoundland-labrador
Country: CAN
Waste modality: Hydro
Coordinates: 53.10° N, 60.40° W

Estimated Data quality

Tier: estimated · T3-modelled
No waste figure: no curtailment series is collected for this grid and none is modelled, so the globe shows it as a grid marker without a waste pillar. The T3 label only records that nothing here is measured.
Uncertainty: None
No waste figure, so there is no envelope to publish.
Source provenance: modelled-fallback · No verified upstream link
There is no verified upstream link, and no waste figure is served for this grid.
Source: NL Hydro. No hourly TSO series wired. Grid present, ops unpublished.
https://nlhydro.com/

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: 2026-09-20 · Sprint: TSO-grid completeness · Paper section: Technical Validation §4.2

Source

Region id: newfoundland-labrador
Country: CAN
Tier: estimated
Kind: hydro
Source: NL Hydro. No hourly TSO series wired. Grid present, ops unpublished.
Source URL: https://nlhydro.com/
Loader: (see region source / TSO-grid completeness loaders)
Structural gap: no
Waste status: unpublished unless the operator publishes a curtailment/spill series. Missing ≠ zero. Live generation does not make waste T1a.

Calibration

Rate source documented in: docs/methodology/ (see links below)
Uniform across backfill years: n/a — no backfill

Multi-year backfill annual totals

Year	Backfill rows	Backfill annual TWh	Published TSO annual TWh	Δ %	Source
(no backfill or TSO anchors yet)

Published anchors

TSO annual curtailment (latest published): —
Ember annual: —
IRENA annual: —
Other: —

Discrepancy analysis

Grid-completeness row. Waste is unpublished unless a later loader adds a published series. Do not read a zero profile as a measured finding.

Known limitations

See docs/methodology/historical-backfill.md and STATUS.md TSO-grid completeness.