Mapa de capacidad

This map shows indicative values of available generation connection capacity at the bars of substations with voltage higher than 1kV operated by i-DE.

The capacity analysis has been carried out considering installations commissioned in the current year (included in the investment plan approved by the General State Administration), generation with granted access and connection permits but not yet connected, and access requests being processed (excluding reported reinforcements).

The capacity map has been prepared in accordance with technical criteria for electrical supply safety and quality established in current regulations, under both total network availability conditions and network element failure conditions.

The values shown in the capacity map exclusively refer to distribution network capacity and are subject to analysis of access requests from the transmission network perspective, where required.

The capacities listed on the capacity map are not cumulative, as they have been calculated individually. As generation is connected, available power at neighboring nodes will be limited accordingly.

Capacity of access at a distribution network node published on the capacity map is merely indicative, as it is subject to potential variations (due to changes in demand forecasts, new access and connection requests, or modifications to those under processing). The actual capacity of the network for each specific access and connection request will be determined after specific analysis of that request, according to the network situation at the time of realization.

The transmission network node indicated on the capacity map is the one primarily affected at the time of calculating and publishing this information. Such impact may vary based on modifications that may occur in both the distribution and transmission networks, either due to commissioning of new network facilities, inclusion of reinforcements in the existing network, or operational changes.

Information in the capacity map will be updated at a minimum monthly frequency.

Except in duly justified exceptional cases, access and connection requests not falling within the range of maximum and minimum power levels per voltage level established in the Resolution of May 20, 2021, by the National Markets and Competition Commission, for determining access capacity of generation to the transmission network and distribution networks will not be accepted.

Requests made for nodes where the published capacity is "0 MW" will be rejected, with provisions of Article 8.1 paragraph d) of Royal Decree 1183/2020, of December 29, applicable (20% loss of deposited guarantees).

Requests for nodes where the published capacity is "0* MW" will be accepted and informed with applicable reinforcements or denied based on the capacity analysis conducted by i-DE in compliance with current regulations. In this case, Article 8.1 paragraph d) of Royal Decree 1183/2020, of December 29, will not apply.

Requests for nodes where the published capacity is "0** MW" will be processed due to the major-affected-node contest in the transmission network, although the node has received requests exceeding the previously calculated indicative capacity available in distribution.

For other access and connection requests, if network access capacity at the time of making these requests is lower than the requested capacity, i-DE may propose reinforcements to increase capacity, in accordance with current regulations and at the applicant's expense.

Information on the producer access and connection process can be found on the website: https://www.i-de.es/conexion-red-electrica/autoconsumo-electrico-produccion-energia/productores-energia