Everything you need to know about grid connection and its procedures, in a very simple way.

Connection to the grid

Get into the private area and register a new connection , manage, monitor and accept your processed connection requested

Generation, electric vehicles and new connections

Other operations

Installations

  • Deviation management

    Find all the procedures related to modification of installations, detours, transformation centers or changes in the location of your general protection box.

Transfer of facilities

Link installations

Information exchange between distributors

  • Information exchange format

    In accordance with the provisions of Article 6 of the detailed specifications approved by CNMC Resolution of 3 June 2025, we are making the exchange format and mailbox available to distributors connected to the e-distribution network for sending: info_dab@enel.com

Guides and forms

We put at your disposal the guides for new supplies, generation and self-consumption and the main forms for managing your connections requests.

Connection procedures

Network codes

Regulation

They regulate aspects of connection, operation, and the electricity market. These regulations are published in the Official Journal of the European Union.

NOTE FOR APPLICATION OF REGULATION (EU) 2024/573, ON FLUORINATED GREENHOUSE GASES

 

Regarding your inquiry, in application of the provisions of Article 13.9 of Regulation (EU) 2024/573 of 7 February 2024 on fluorinated greenhouse gases, as of 1 January 2026, the commissioning of medium-voltage switchgear for primary and secondary distribution up to 24 kV that uses fluorinated greenhouse gases, or whose operation depends on them, in an insulating or breaking medium will be prohibited (*).

On the website of the Ministry of Industry and Tourism, in the ‘Additional Information’ section, you can consult a document with frequently asked questions (FAQ) about electrical switchgear within the scope of this Regulation. 

Please note that the Draft Royal Decree XXX on the regulation of marketing, use, and professional training related to fluorinated greenhouse gases, natural refrigerants, and the equipment containing them has recently been published for public consultation. This draft aims to define the registries and procedures for reporting the exceptions provided for in Article 13 of Regulation (EU) 2024/573:

Furthermore, the Ministry has also published the OECC Technical Interpretation Guide of Regulation (EU) 2024/573 regarding points related to electrical switchgear (Version: October 2025), available on the Ministry’s website under the “Additional Information” section.

Currently, no supplier has completed the justification process proving that its 24 kV secondary cells comply with the requirements indicated in our reference standard for switchgear with insulation free of fluorinated gases (SF6-free). For this reason, in the list of materials commonly used by e-distribución, which can be consulted at www.edistribucion.com, no supplier appears for this type of switchgear.

As indicated in our specific specifications, it is possible to install material not included in the list of materials commonly used by e-distribución. In such cases, prior to the transfer, certificates and tests must be provided demonstrating that the materials installed in the facilities to be transferred comply with applicable regulations and standards (specific aspects required in the specifications and approved standard projects and material standards UNE, EN, HD, or IEC, declared mandatory in industrial safety regulations or referenced in case they are not included in such regulations).

For installations carried out directly by the applicant that will be transferred to e-distribución, where the operator relies on one of the exceptions provided for in the Regulation for commissioning switchgear with fluorinated gases, in addition to notifying the competent authority as defined by the Regulation, the applicant must also provide proof of such exception to the distribution company. The applicant is responsible for compliance with the exception. The supporting documentation will be included in the corresponding transfer agreement.

1  Without prejudice to the application of any of the derogations described in paragraphs 10, 11, 12, 13, 14, or 15 of the said Article 13.
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