| Barcelona | BARCELONA | www.diba.cat | |
| Bilbao | VIZCAYA | www.iberdrola.es | |
| Madrid | MADRID | www.edistribucion.com | |
| Zaragoza | ZARAGOZA | www.chebro.es | |
| Madrid | MADRID | www.uef.es | |
| Alcobendas | MADRID | www.ree.es | |
| Egüés | NAVARRA | www.siemensgamesa.com | |
| Madrid | MADRID | www.endesa.com | |
| Madrid | MADRID | www.unionfenosa.es | |
| Bilbao | VIZCAYA | www.iberdrolarenovablesenergia.es | |
| Madrid | MADRID | www.vestas.com | |
| Madrid | MADRID | www.wallbox.com | |
| Badajoz | BADAJOZ | www.chguadiana.es | |
| Sevilla | SEVILLA | www.endesa.es | |
| Bilbao | VIZCAYA | www.iberdrola.es | |
| Egüés | NAVARRA | www.acciona-energia.es | |
| Madrid | MADRID | www.ufd.es | |
| Bilbao | VIZCAYA | www.iberdrola.es | |
| Barcelona | BARCELONA | www.alstom.com | |
| Valencia | VALENCIA | www.iberdrolarenovables.es | |
| Noblejas | TOLEDO | www.ge.com | |
| Palmas de Gran Canaria (Las) | PALMAS (LAS) | www.endesa.com | |
| Oviedo | ASTURIAS | www.hunosa.es | |
| Madrid | MADRID | www.enelgreenpower.com/es | |
| Molina de Segura | MURCIA | www.soltec.com | |
| Cartagena | MURCIA | www.mct.es | |
| Bilbao | VIZCAYA | www.iberdrola.es | |
| Gurb | BARCELONA | | |
| Vandellòs i l'Hospitalet de l'Infant | TARRAGONA | www.anav.es | |
| Barcelona | BARCELONA | www.holaluz.com | |
| Oviedo | ASTURIAS | www.edpenergia.es | |
| Madrid | MADRID | | |
| Madrid | MADRID | www.naturgy.es | |
| Palma de Mallorca | BALEARES | www.endesa.com | |
| Barcelona | BARCELONA | www.unionfenosa.es | |
| Motril | GRANADA | | |
| Madrid | MADRID | www.ignis.es | |
| Madrid | MADRID | www.oapn.es | |
| Madrid | MADRID | | |
| Trillo | GUADALAJARA | www.cnat.es | |
| Santander | CANTABRIA | www.viesgodistribucion.com | |
| Oviedo | ASTURIAS | www.totalenergies.es | |
| Madrid | MADRID | www.services-ges.com | |
| Oviedo | ASTURIAS | www.edphcenergia.es/es | |
| Madrid | MADRID | www.endesax.com | |
| Badalona | BARCELONA | www.audaxrenovables.com | |
| Madrid | MADRID | www.x-elio.com | |
| Bilbao | VIZCAYA | www.iberdrola.com | |
| Barcelona | BARCELONA | www.factorenergia.com | |
| Madrid | MADRID | www.edisonnext.es | |