Source · Spain
Spanish distributors: capacidad de acceso (CNMC Circular 1/2021)
Monthly access capacity per substation and voltage level above 1 kV in the CNMC format: available capacity for generation, firm available capacity for demand, admitted requests not yet resolved, positions, affected transmission node. e-distribución (R1-299) with EASA (R1-026) and Ceuta (R1-030); i-DE (R1-001); Viesgo (R1-005), E-REDES (R1-008) and BEGASA (R1-003). UFD (R1-002, Naturgy) is not collected: its site answers 403 to requests from outside Spain (Spain). Rare Context derives facts from Spanish distributors: capacidad de acceso (CNMC Circular 1/2021) under Restricted without republishing the data itself.
About this source
| Publisher's page | https://www.edistribucion.com/es/red-electrica/nodos-capacidad-red/capacidad-generacion.html |
| Licence | Restricted |
| Credit | Spanish distributors: capacidad de acceso (CNMC Circular 1/2021) |
| Licence terms | No open licence; each operator's legal notice forbids reuse. e-distribución (https://www.edistribucion.com/es/aviso-legal.html): private copies for exclusive use only, no reproduction, distribution or public communication. i-DE (https://www.i-de.es/informacion-legal): reproduction and public communication for commercial purposes forbidden without authorisation. Viesgo and E-REDES (aviso legal, propiedad intelectual): personal use only, not for public or commercial purposes even citing the source, without express consent; BEGASA uses the same platform. The data is published because CNMC Circular 1/2021 requires it, which is not a licence. Restricted: claims are listed until each operator grants permission. Checked 2026-10-24. |
| Coverage | Spain |
| Access | e-distribución: CSV linked from its capacity pages; i-DE: /documents/d/guest/<date>_r1-001_<generacion|demanda>[-1-|-2-] (CSV, XLSX and PDF under changing suffixes); EDP group: a public, listable Google Cloud Storage bucket (apdes-prd-interactivemap-resources, network-capacity-map/v2/) behind its interactive map; plain GET |
| Refresh | Monthly |
Download
Public claims as JSON Lines, one record per line. Listed claims carry no value. Every source's public claims together, as CSV, are in the open data download.
| File | Records | Updated | Last checked |
|---|---|---|---|
| substations.jsonl | 18,955 | 24 Oct 2026 | 24 Oct 2026 |
Pages built from this source
- Substations2,381
Substations
We hold more from Spanish distributors: capacidad de acceso (CNMC Circular 1/2021).16,548 facts we may not republish, such as generation headroom, demand headroom and grid operator: available on request.
Request this dataData on this page
- Spanish distributors: capacidad de acceso (CNMC Circular 1/2021). Spanish distributors: capacidad de acceso (CNMC Circular 1/2021), Restricted.