Guizhou Hydro
Provenance, tier, and validation record for china-guizhou-hydro. No live curtailment figures on this page — those are on the globe.
- Region id
china-guizhou-hydro- Country
- CHN
- Waste modality
- Hydro
- Coordinates
- 27.00° N, 107.00° E
- Tier
anchored· T2-annual-calibratedNo live feed. A published annual or monthly total from an operator, regulator, or satellite programme sets the level.
Published annual anchor (±20%)
- Uncertainty
- ±20% of peak GW
Published envelope for this tier. See the uncertainty model.
- Source provenance
modelled-fallback· No verified upstream linkThere is no verified upstream link. The snapshot is a typical-shape profile scaled to an anchor, or otherwise estimated.
- Source
- NEA 2024 provincial RE monitoring bulletin — hydro curtailment (hydro 50% of ~0.25 TWh/yr)
https://www.nea.gov.cn/20251113/cc1fb0298a2944f8bd5441f67c9be9b3/c.html
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:
china-guizhou-hydro - Country: CHN
- Tier: anchored
- Kind: hydro
- Source: NEA 2024 provincial RE monitoring bulletin — hydro curtailment (hydro 50% of ~0.25 TWh/yr)
- Source URL: https://www.nea.gov.cn/20251113/cc1fb0298a2944f8bd5441f67c9be9b3/c.html
- 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: 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 — will be populated after HB fan-out completes) |
Published anchors
- TSO annual curtailment (latest published): —
- Ember annual: —
- IRENA annual: —
- Other: —
Discrepancy analysis
Pending: no backfill parquet yet for this region. Once HB.1 / HB.2 land the per-year totals for this region, this section will summarise the Δ vs TSO/Ember/IRENA and flag any year exceeding ±25%.
Known limitations
No region-specific limitations recorded. See docs/methodology/historical-backfill.md §"Known limitations" for cross-cutting notes.
Links
- Loader source: (no single-file loader — see multi-region source)
- Backfill archive:
data/historical/backfill/*_china-guizhou-hydro_*.parquet(0 years) - Cross-cutting methodology:
docs/methodology/historical-backfill.md - Data source log:
docs/data-source-log.md - Known limitations index:
docs/known-limitations.md
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/china-guizhou-hydro. The dataset has a DOI; see About.