All projects undertaken by Red Eléctrica are evaluated from an environmental standpoint, and the competent environmental authorities are informed and their approval is requested. This process is performed even for projects which do not need to be submitted to the environmental impact assessment procedure.
The majority of the projects carried out by Red Eléctrica are bound by law to this procedure. The environmental impact assessment is therefore the most appropriate tool to minimize the environmental impacts generated by Red Eléctrica’s electricity infrastructure. With it, adequate prevention of environmental and social impacts that may be causes be the facilities is ensured, whilst establishing effective mechanisms to prevent, reduce or offset these possible impacts. It also acts as a tool for communication with public administrations and other stakeholders, whose participation is essential.
Depending on the type of infrastructure that is being assessed, the following is a breakdown of which administrative body is responsible for its processing:
- The Central Government Administration: for 400 kV infrastructure of the grid, 220 kV international interconnections or infrastructures that are located in more than one autonomous region.
- Regional Governments: for 220 kV infrastructure of the grid or for those of lower voltages in the insular systems.
The authorisations that are required to carry out infrastructure projects are the following: environmental impact statement (in the majority of the cases), prior administrative authorisation, declaration of public utility, administrative authorization for construction and the operating license.
Below you will find information regarding the status of the administrative permitting process of the different projects that Red Eléctrica is carrying out, although it should be noted that this website is not the appropriate channel if you wish to present any official claim, argument or procedure.
Prior consultation phase
| File number | Name of project | Autonomous communities | Documentation |
|---|---|---|---|
| Spain-France electricity interconnection across the Bay of Biscay | País Vasco |  DI (PDF, 12 MB) |
|
| Substation Las Breñas 66kV and lines L+C/66 kV Las Breñas-Valle de Aridane, L+C/66 kV Guinchos-Las Breñas and L+C/66 kV Las Breñas-L/Guinchos-Valle de Aridane |
Canarias | DI (PDF, 7.33 MB) |
|
| SE 220 kV Tierra Estella (antigua Dicastillo) y L/220 kV Tierra Estella-Muruarte (June 2019) | Navarra | DI (PDF, 1.69 MB) |
|
| DI: Initial documentation. | |||
The documentation corresponding to all projects is only available in the Spanish version of the web.
Public consultation phase
| File number | Name of project | Autonomous communities | Documentation |
|---|---|---|---|
| Submarine electricity interconnection Península-Ceuta Substation 220/132 kV Los Portichuelos (Cádiz); Substation 132 kV Ceuta (Ceuta); Substation 132 kV Double circuit line Los Portichuelos-Ceuta; 220 kV electricity line, incoming and outgoing, in the Los Portichuelos substation of the 220 kV Algeciras-Puerto Real line |
Ceuta | DI (PDF, 3,33 MB) |
|
| 20150107 | Substation a 400 kV Gramanet Transformation 400 kV L/220 kV Sentmenat-Sant Fost-Canyet-Sant Andreu-Can Jardí Connection a 400 kV Pierola-Gramanet |
Cataluña | DA (PDF, 46 MB) |
| L+C 66 kV Arinaga-Barranco de Tirajana | Canarias | DA: Initial (PDF, 9,58 MB), Aditional to Initial (PDF, 69 KB) |
|
| Substation 400/220 kV Torrejón de Velasco | Madrid | DA (PDF, 16.3 MB) |
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| Access to the transmission grid project: L/66 kV Guinchos-Valle de Aridane (before Albuñuelas) | Canarias | DA (PDF, 162.78 MB) |
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| A.C. L/220 kV Garoña-Puentelarrá (Jul 2019) | Castilla y León-País Vasco | DA (PDF, 3.95 MB) |
|
| SE Ronda 400 kV y L/400 kV Ronda-L/Jordana-Tajo (Sep 2019) | Andalucía | DA (PDF, 11.4 MB) |
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| L/220 kV Atios-Montouto | Galicia | DA (PDF, 17.8 MB) |
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| SE Saleres 220 kV y Líneas L/220 kV El Fargue - Saleres L/220 kV Saleres-L/Gavias-Órgiva L/220 kV Saleres-L/Berja-Órgiva |
Andalucía | EIA (PDF, 1,15 MB) Map (PDF, 25 MB) Map (PDF, 53 MB) Map (PDF, 45 MB) |
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| Línea 220kV Benahadux-Saleres | Andalucía | EIA (PDF, 1,12 MB),Maps (PDF, 20 MB) |
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| 220KV Overhead Juià-La Farga 3 electricity line | Cataluña | EIA (PDF, 1.59 MB) |
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| Substation Arnero 220 kV Extension of the substation Cinca 220 kV L/220 kV Arnero-L/Mequinenza-Monzón L/220 kV Arnero-L/Monzón-Riba Roja L/220 kV Arnero-L/Grado-Monzón L/220 kV Monzón-Cinca |
Aragón | EIA: Summaries (PDF, 1.51 MB) |
|
| Repowering of L/220 kV Pobla-T Foradada | Cataluña | EIA: Summaries (PDF, 271 KB) |
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| C/132 kV Torrente-Formentera (Ibiza-Formentera) | Baleares | EIA: Summaries (PDF, 1.5 MB) |
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| Substation Formentera 132 kV Extension of the substation Formentera 30 kV C/132 kV Formentera 132 kV-Formentera 30 kV |
EIA: Summaries (PDF, 1.52 MB) |
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| 20050200 | Substation Sama 400 kV L/400 kV Sama-Velilla L/400 kV Sama-L/Soto-Lada L/400 kV Sama-L/Lada-Robla |
Asturias-Castilla León | EIA: Summaries (PDF, 202 MB), Initial (PDF, 6.50 KB) |
| 20080077 | Substation Baza 400 kV Substation Ribina 400 kV L/400 kV Ribina-L/El Palmar-Litoral L/400 kV Ribina-Baza |
Andalucia | EIA: Summaries Baza-Caparacena (PDF, 1.09 KB), Summaries Baza-La Ribina (PDF, 593 KB) ,Summaries SE. 400 kV Baza (PDF, 284 KB), Summaries SE. 400 kV Ribina L. 400 kV La Ribina-L. El Palmar-Litoral (PDF, 475 KB), Initial Baza-Caparacena (PDF, 7.51 MB), Initial Ribina-Baza (PDF, 4.95 MB) |
| 20050308 | Extension Substation La Plana 400 kV L/400 kV La Plana-Morella |
Valencia | EIA: Summaries (PDF, 14.2 MB), Initial (PDF, 2.05 MB) |
| Substation San Fernando 220 kV L/220 kV San Fernando-L/S.S. de los Reyes-Villaverde C/220 kV San Fernando-Puente San Fernando |
Madrid | EIA: Summaries (PDF, 490 KB), Initial (PDF, 434 KB) |
|
| 20110377 | Substation Beariz 400 kV Substation Fontefría 400 kV L/400 kV Beariz-L/Mesón-Cartelle L/400 kV Beariz-Fontefría L/400 kV Fontefría-Frontera Portuguesa |
Galicia | EIA: Summaries (PDF, 466 KB), Initial (PDF, 42.6 MB) |
| Substation Fontefría 220 kV L/220 kV Fontefría-L/Pazos-Suido L/220 kV Fontefría-Pazos |
Galicia | EIA: Summaries (PDF, 466 KB), Initial (PDF, 42.6 MB) |
|
| 19818b/08 | Substation Barranco de Tirajana III 220 kV L/220 kV Barranco de Tirajana III-L/Barranco de Tirajana-Jinamar L/220 kV Barranco de Tirajana III-L/Jinamar-Santa Agueda |
Canarias | EIA: Summaries (PDF, 995 KB), Initial (PDF, 958 KB) |
| AT 11/105 | L/220 kV Barranco de Tirajana-Sabinal | Canarias | EIA: Summaries (PDF, 1.20 MB), Initial (PDF, 659 KB) |
| L/220 kV Mangraners-Juneda-La Espluga-Montblanc-Penedés-Begues | Cataluña | EIA Initial (PDF, 86.4 MB) |
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| ESIA A.C. L/220 kV Santiponce-Cristobal Colón | Andalucía | EIA Initial (PDF, 8.30 MB) |
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| A.C. L/220 kV Benahadux-Órgiva | Andalucía | EIA Initial (PDF, 5.87 MB) |
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| Environmental impact assessment L/200 kV Cacicedo-Puente San Miguel | Cantabria | EIA: Statement (PDF, 1 MB) |
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| Substation 400/220 kV Abegondo, E/S Abegondo-L/Mesón do Vento-Puentes de Gª Rodríguez y D/C Cable 220 kV Abegondo-Eiris | Galicia | EIA (PDF, 149 MB) |
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| 220 kV Mesón do Vento-Regoelle circuit | Galicia | EIA (PDF, 3.37) |
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| SE. Drago, L. 66 kV Chío-Drago, L. 66 kV Drago-Icod de los Vinos y entrada en Drago de la L. 66 kV Icod de los Vinos-Cuesta de la Villa y de la L. 66 kV Icod de los Vinos-Los Realejos. |
Canarias | EIA (PDF, 8.80 MB) |
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| Voltage change from 220 kV to 400 kV in the Loeches-SSReyes Line (Dec 2016) | Madrid | EIA (PDF, 36 MB) |
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| Repowering of L/400 kV Archidona-Caparacena-Tajo de la Encantada | Andalucía | EIA (PDF, 521 KB) |
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| DI: Initial documentation. DA: Enviromental document. EIA: Environmental impact assessment - summaries. (*) This project dossier does not require a pre-consultation phase in accordance with Law 21/2013, of 9 December, on Environmental Assessment. This phase is optional and is voluntary should the promoter wish to conduct it. |
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The documentation corresponding to all projects is only available in the Spanish version of the web.
Environmental authorisation phase
| File number | Name of project | Autonomous communities | Documentation |
|---|---|---|---|
| L. 132 kV Ibiza-Torrent 1 y 2 | Baleares | Resolution (PDF, 149 KB) |
|
| L. 66 kV Guía de Isora-Los Olivos | Canarias | Resolution (PDF, 245 KB) |
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| L. 66 kV Guajara-El Rosario | Canarias | Resolution (PDF, 267 KB) |
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| Environmental Impact Assessment - 66 kV Arinaga-Escobar line | Canarias | Resolution (PDF, 1.20 MB) |
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| Repowering of L. 220 kV Dos Hermanas-Puerto Real | Andalucía | Resolution (PDF, 450 KB) |
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| Repowering of L. 220 kV Alcores-Gazules | Andalucía | Resolution (PDF, 705 KB) |
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| Sta. María-Son Orlandis | Baleares | Resolution (PDF, 1.54 MB) |
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| L. 66 kV Barranco de Tirajana-Arinaga | Canarias | Resolution (PDF, 2.26 MB) |
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| Renovation of substation Valdeconejos 220 kV L/220 kV Valdeconejos-Escucha L/220 kV Mezquitra-L/Sierra Costera Fase II-Valdeconejos |
Aragón | ER: Resolution (PDF, 1.38 MB), Documentation (PDF, 302 KB) |
|
| 20080375 | Substation Cañaveral 400 kV L/400 kV Cañaveral-L/Arañuelo-Jose María Oriol |
Extremadura | ER: Resolution (PDF, 3.08 MB), Documentation (PDF, 260 KB) |
| 20090034 | Substation Carmonita 400 kV L/400 kV Carmonita-L/Almaraz-San Serván |
Extremadura | ER: Resolution (PDF, 287 KB), Documentation (PDF, 284 KB) |
| 20090429 | Phase transformer Galapagar 400 kV | Madrid | ER: Resolution (PDF, 366 KB), Documentation (PDF, 243 KB) |
| Repowering of L/400 kV La Roca-Vic | Cataluña | ER: Resolution (PDF, 660 KB), Documentation (PDF, 2.18 MB) |
|
| 20110247 | Repowering of L/220 kV Moralets-Pont de Suert | Cataluña | ER: Resolution (PDF, 3.7 MB), Documentation (PDF, 1.84 MB) |
| 20110456 | Repowering of L/220 kV Andújar-Puertollano | Castilla la Mancha-Extremadura | ER: Resolution (PDF, 460 KB), Documentation (PDF, 746 KB) |
| 20130193 | Repowering of L/400 kV Almaraz-Villaviciosa 1-2 | Extremadura-Madrid | ER: Resolution (PDF, 448 KB), Documentation (PDF, 36.8 MB) |
| Substation Alcalá II 220 kV Substation Arroyo de las Monjas 220 kV Substation Anchuelo 220 kV Extension of the substation Anchuelo 400 kV L/220 kV Anchuelo-Arroyo de las Monjas L/220 kV Alcalá 2-L/Anchuelo-Arroyo de las Monjas L/220 kV Arroyo de las Monjas-Meco |
Madrid | ER: Resolution (PDF, 8.46 MB), Documentation (PDF, 107 MB) |
|
| Double circuit 220 kV Artá – Bessons line, 132 kV Artá Mesquida line, Modification of the 220 kV Bessons - Llubí 1 line, Modification of the 66 kV Bessons - Manarcor 2 and the Bessons - Can Picafort lines and Enlargement of the Bessons substation | Baleares | EIA (PDF, 1.53 MB) |
|
| Preliminary Environmental Impact Study. Increase in Transmission Capacity and replacement of towers of the 220kV Pereda-Telledo electricity transmission line | Asturias | ER (PDF, 342 KB); Attachments (ZIP, 12.72 MB) |
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| L. 66 kV El Tablero-Lomo-Maspalomas. T.M. San Bartolomé de Tirajana (Gran Canaria, Las Palmas) | Canarias | ER (PDF, 1.32 MB) |
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| Repowering of L. 220 kV S.C. LLavorsi-La Pobla Nov 16 | Cataluña | ER (PDF, 5.45 MB) |
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| RePowering project (up to 220kV) – single circuit high-voltage Adrall-Llavorsí line | Cataluña | ER (PDF, 4.88 MB) |
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| Line + Cable a 66 kV El Tablero-Santa Águeda | Canarias | ER (PDF, 2.86 MB) |
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| Increase in transmission capacity in the L. 400 kV Aragón-Mequinenza | Aragón | ER (PDF, 7.61 MB) |
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| L/220 kV D/C Puente Bibey de la L/Conso-Trives 220 kV | Galicia | ER (PDF, 931 KB) |
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| 2015004 | Repowering of L/220 kV Aguayo-Garoña | Cantabria-Castilla León | ER (PDF, 36.3 MB) |
| L+C/66 kV El Rosario-L/Geneto-Manuel Cruz/Dique del Este C/66 kV El Rosario-Guajara C/66 kV Rosario-L/Geneto-Tacoronte (Environmental impact assessment) |
Canarias | EIS: Statement (PDF, 264 KB) |
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| 20080076 | L/400 kV Baza-Caparacena | Andalucia | EIS: Statement (PDF, 920 KB), Summaries (PDF, 1.09 MB) |
| Substation Luminabaso 220/25 kV (ADIF) L/220 kV Luminabaso-L/Abadiano-Basauri |
País Vasco | EIS: Statement (PDF, 190 KB), Summaries (PDF, 495 KB) |
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| Substation Alaior 132 kV L/132 kV Alaior-L/Dragonera-Mercadal |
Baleares | EIS: Statement (PDF, 368 KB), Summaries (PDF, 9.49 KB) |
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| 20040450 | L/220 kV Adrall-Frontera Andorra | Cataluña | EIS: Statement (PDF, 854 KB), Summaries (PDF, 371 KB) |
| 20040572 | Substation Campanario 400/25 kV (ADIF) L/400 kV Pinilla-Campanario-Ayora L/400 kV Ayora-Cofrentes |
Castilla La Mancha-Valencia | EIS: Statement (PDF, 717 KB), Summaries (PDF, 263 KB) |
| 20090105 | L/400 kV Güeñes-Itxaso | Pais Vasco | EIS: Statement (PDF, 710 KB), Summaries (PDF, 270 KB) |
| 20060678 | Substation Riudarenes 400/220/25 (ADIF) L/400 kV Riudarenes-L/Sentmenat-Vic-Bescanó |
Cataluña | EIS: Statement (PDF, 600 KB), Summaries (PDF, 20.8 KB) |
| 20090040 | Substation Cala Blava 66 kV L/66 kV Arenal-Cala Blava |
Baleares | EIS: Statement (PDF, 46 KB), Summaries (PDF, 9.32 MB) |
| L/66 kV Llucmajor-Cala Blava | Baleares | EIS: Statement (PDF, 46 KB), Summaries (PDF, 280 KB) |
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| 20080373 | Substation Guadaira 400 kV L/400 kV Guadaira-Don Rodrigo |
Andalucia | EIS: Statement (PDF, 680 KB), Summaries (PDF, 0.98 MB) |
| 20090042 | C/132 kV Arta-Ciudadela (Mallorca-Menorca) | Baleares | EIS: Statement (PDF, 722 KB), Summaries (PDF, 711 KB) |
| Substation Llucmajor 220 kV L/220 kV Llucmajor-Orlandis |
Baleares | EIS: Statement (PDF, 80 KB), Summaries (PDF, 383 KB) |
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| 20070630 | Substation Herreros 400 kV L/400 kV Herreros-L/Segovia-Galapagar |
Castilla y León | EIS: Statement (PDF, 585 KB), Summaries (PDF, 414 KB) |
| Extension of the substation Parralejo 220 kV L/220 kV Parralejo-Puerto Real |
Andalucía | EIS: Statement (PDF, 642 KB), Summaries (PDF, 1.02 KB) |
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| L/220 kV Beniferri-La Eliana | Valencia | EIS: Statement (PDF, 137 KB), Summaries (PDF, 365 KB) |
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| L/220 kV Renedo-L/T. Mudarra-Palencia | Castilla y León | EIS: Statement (PDF, 1.55 MB), Summaries (PDF, 96 KB) |
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| L/66 kV Los Vallitos-L/Chayofa-Los Olivos | Canarias | EIS: Statement (PDF, 729 KB), Summaries (PDF, 452 KB) |
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| Parque Macher 132 kV Parque Playa Blanca 132 kV L/132 kV Playa Blanca-Macher |
Canarias | EIS: Statement (PDF, 774 KB), Summaries (PDF, 1.03 MB) |
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| Substation Caletillas (Nueva Candelaria) 220 kV Substation El Rosario (Nueva Geneto) 220 kV Substation El Rosario (Nueva Geneto) 66 kV L/220 kV Caletillas-El Rosario L/220 kV Caletillas-Candelaria L/66 kV El Rosario-Geneto |
Canarias | EIS: Statement (PDF, 1.07 MB), Summaries (PDF, 2.13 MB) |
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| DIA Subestación Isona 400 kV; 400 kV Isona-L/Sallente-Sentmenat; L/400 kV Isona-L/Sallente-Calders |
Aragón-Cataluña | EIS: EIS (PDF, 2.37 MB) |
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| Environmental impact assessment line A 220KV Cañuelo-Pinar del Rey | Andalucía | EIS: Statement (PDF, 14.9 MB), Summaries (PDF, 3.48 MB) |
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| New 220 kV Mirabal Substation and 220 kV DC overhead incoming and outgoing feeder line for the Mirabal Substation in the Dos Hermanas-Puerto Real line | Andalucía | EIS (PDF, 9.43 MB) |
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| RePowering projects (up to 220kV) of the Escalona-T. Foradada and Escalona-T. Escalona overhead electricity transmission lines | Aragón | EIS (PDF, 15.6 MB) |
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| 20100562 | Repowering of L/400 kV Aldeadávila/Arañuelo-Hinojosa/Almaraz | JCYL-Extremadura | EIS (PDF, 7.54 MB) |
| C/132 kV La Oliva-Playa Blanca (Lanzarote-Fuerteventura) | Canarias | EIS (PDF, 4.04 MB) |
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| Substation Herreros 220 kV L/220 kV Herreros-Otero |
Castilla y León | EIS (PDF, 2.02 MB) |
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| 20080365 | L/220 kV Haro-Alcocero de Mola | Castilla León-La Rioja | EIS (PDF, 1.34 MB) |
| 20080396 | Parque Cartuja 400 kV L/400 kV Arcos de la Frontera-Cartuja |
Andalucia | EIS (PDF, 39.8 MB) |
| 20080367 | Substation San Fernando 400 kV L/400 kV San Fernando-L/Morata-S.S. de los Reyes |
Madrid | EIS (PDF, 8.23 MB) |
| L/220 kV Jose María Oriol-Los Arenales | Extremadura | EIS (PDF, 758 KB) |
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| Substation Lousame (Nueva Tambre) 220 kV L/220 kV Lousame-Mazaricos L/220 kV Lousame-Tibo L/220 kV Lousame-L/Tambre-Santiago |
Galicia | EIS (PDF, 20.3 MB) |
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| L. Pto Rosario - Gran Tarajal | Canarias | Resolution (PDF, 3.94 MB) |
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| Double circuit 220 kV Artá – Bessons line, 132 kV Artá Mesquida line, Modification of the 220 kV Bessons - Llubí 1 line, Modification of the 66 kV Bessons - Manarcor 2 and the Bessons - Can Picafort lines and Enlargement of the Bessons substation | Baleares | EIS (PDF, 1.53 MB) |
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| ER: Enviromental Resolution. EIS: Environmental impact Statement. |
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The documentation corresponding to all projects is only available in the Spanish version of the web.
