es_eredes_access_capacity

E-Redes — Capacidad de acceso de generación y de demanda por nudo

Published by Hidrocantábrico Distribución Eléctrica, S.A.U. · ES · Monthly

Archived, pending reviewpending_reviewHealthy

Generation and firm demand access capacity in MW at every busbar (substation x voltage level) of Hidrocantábrico Distribución Eléctrica, S.A.U.'s network, in the format CNMC made mandatory (BOE-A-2025-9913): available, occupied and admitted-not-resolved (generation also split by technology), with regulated substation codes and UTM coordinates.

What is withheld, and why

Every value from this source is withheld. The operator’s terms do not clearly allow us to redistribute its figures, and when signals conflict the more restrictive reading wins until the operator confirms otherwise in writing. Records are still listed — with capacity.value null, access.status "withheld" and a link to the publication — so you know the operator publishes something there.

The publication is still read and kept, because operators overwrite their files and a history not recorded when it happened can never be recovered. If reuse is cleared, customers get the history as well as the present.

The legal notice allows downloading and copying for personal and private use only; reproduction, distribution, transmission or modification for public or commercial purposes is excluded even with attribution, and no licence of any kind is granted. The bucket carries no terms of its own. Archived, never served, until the operator authorises reuse in writing.

Licence and rights evidence

Licence: E-Redes Aviso legal — Propiedad intelectual e industrial (all rights reserved) (opens the operator’s site)
Attribution: Fuente: Hidrocantábrico Distribución Eléctrica, S.A.U. (R1-008), publicación conforme a la Resolución CNMC de 30-04-2025required
Technical access: Yes
Commercial use: No
May be cached: Not established
May be redistributed: No
Derived data allowed: Not established

Evidence

con fines públicos o comerciales, ni aun citando las fuenteswww.eredesdistribucion.es/aviso-legal/propiedad-intelectual-e-industr… (opens the operator’s site) · read 25 Sep 2026

Methodology

2 version(s)

E-Redes firm demand access capacity per busbar

es_eredes_dem_2026 · vCircular 1/2024, Especificaciones de Detalle (Resolution 8-06-2025); BOE-A-2025-9913 format

The distributor's monthly firm demand access capacity per busbar under CNMC's common methodology, in the regulated file format: firm available, occupied and admitted but not yet evaluated, in MW.

Capacity basis: operator calculated
Network state: unknown
Binding: No
Additive across assets: No — do not sum these figures
The method accounts for: reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Comparability class: es_rdd_demand_firm_access_cir1_2024
Documentation: Operator’s method (opens the operator’s site)

The operator’s own caveats

The operator's website disclaimer gives no warranty of accuracy or currency.

E-Redes generation access capacity per busbar

es_eredes_gen_2026 · vCircular 1/2021, Especificaciones de Detalle; BOE-A-2025-9913 format

The distributor's monthly generation access capacity per busbar under CNMC's common methodology, in the regulated file format: available, occupied and admitted but not yet resolved (also by technology), in MW.

Capacity basis: operator calculated
Network state: unknown
Binding: No
Additive across assets: No — do not sum these figures
The method accounts for: reserved: not stated · allocated: not stated · pre-reserved: not stated · pending requests: not stated
Comparability class: es_rdd_generation_access_cir1_2021
Documentation: Operator’s method (opens the operator’s site)

The operator’s own caveats

The operator's website disclaimer gives no warranty of accuracy or currency; no capacity-specific caveat is published beside the files.

How the publication maps to the model

availability types: ["available","allocated","requested"]
binding: false
directions: ["injection","offtake"]
firmness: ["firm","unknown"]
geometry precision: exact
includes reserved projects: null
non additive: true
notes: ["The 17 regulated generation columns and 15 demand columns of BOE-A-2025-9913, checked by header and read by position: capacidad (firme) disponible (available), ocupada (allocated), admitida y no resuelta / no evaluada (requested). Demand is firm by rule; generation firmness is not stated.","The generation file splits 'admitida y no resuelta' by technology in four extra columns (Eólica, Solar, Almacenamiento, Otras): four more requested series. 'Eólica' and 'Solar' do not say onshore/offshore or PV/thermal and the vocabulary has no plain wind or solar, so their technology is unknown, with the operator's label in the variant and in details; Almacenamiento is storage_other, Otras other. The total stays authoritative, and when the splits do not add up to it the total and the splits are flagged split_inconsistent.","A busbar is (Subestación, Nivel de Tensión); Subestación is the regulated substation code (Circular 8/2021 form B3). A busbar in both files is one asset with two records.","'Capacidad comprometida' (tender or Just-Transition reservation), 'Nudo limitado por Scc' and 'Nudo 0*' are flags on the available value; Comentarios travels in details.","The CSVs are Windows-1252; coordinates are ETRS89 UTM zone 30 (EPSG:25830), chosen from the province. E-Redes' demand file has no name column and puts the substation name in COMENTARIOS (every row of the 2026-09 file), so there it is the name; its generation splits disagree with the total in 35 of 191 rows (flagged). E-Redes published around the 19th-22nd of each month in 2026-01..08, later than the rule's five days. The 2026-09 files also carry one substation (SE PLANS DE LA SALA, Sallent) under registry code R1-363, which no CNMC layer lists: its four rows are rejected with that reason until the operator behind the code is established."]
spatial scope: busbar
technologies: ["generic_generation","unknown","storage_other","other","generic_load"]
units: ["MW"]

Query this source

$ curl "https://api.gridcapacityapi.com/v1/capacity/search?source=es_eredes_access_capacity&limit=20" \  -H "Authorization: Bearer gc_live_..."