| Tarragona Refinery power station | 85 MW | Repsol |
| Barazar hydroelectric plant | 84 MW | Iberdrola |
| Ceuta power station | 83 MW | Endesa |
| Refineria La Rabida power station | 83 MW | Compañía Española de Petróleos |
| Sabinar Hive solar farm | 83 MW | — |
| Castro I hydroelectric plant | 83 MW | Iberdrola |
| Ceuta power station | 83 MW | Endesa |
| Refineria La Rabida power station | 83 MW | Compañía Española de Petróleos |
| Amazon Armada solar farm | 82.5 MW | — |
| Silvón hydroelectric plant | 82 MW | Repsol |
| Castrejon hydroelectric plant | 81 MW | — |
| Las Ondinas Gr 1 hydroelectric plant | 81 MW | Endesa |
| Barranco de Tirajana power station | 80 MW | Endesa |
| Barranco de Tirajana power station | 80 MW | Endesa |
| Granadilla power station | 80 MW | Endesa |
| Granadilla power station | 80 MW | Endesa |
| La Coruna Refinery power station | 80 MW | Repsol |
| Campanario (Planea Energia) solar farm | 80 MW | — |
| El Bonal solar farm | 80 MW | — |
| Barranco de Tirajana power station | 80 MW | Endesa |
| Barranco de Tirajana power station | 80 MW | Endesa |
| Granadilla power station | 80 MW | Endesa |
| Granadilla power station | 80 MW | Endesa |
| La Coruna Refinery power station | 80 MW | Repsol |
| Iznajar 1 hydroelectric plant | 77 MW | Endesa |
| Campillo De Altobuey wind farm | 76.8 MW | — |
| Gajano power station | 76 MW | Repsol |
| Portodemouros hydroelectric plant | 76 MW | — |
| Gajano power station | 76 MW | Repsol |
| Cruz solar farm | 75 MW | — |
| San Roque Refinery power station | 74 MW | Compañía Española de Petróleos |
| Budweiser solar farm | 74 MW | — |
| Budweiser solar farm | 74 MW | — |
| San Roque Refinery power station | 74 MW | Compañía Española de Petróleos |
| Vila Ibiza power station | 73.6 MW | Endesa |
| Vila Ibiza power station | 73.6 MW | Endesa |
| Tambre II hydroelectric plant | 73 MW | — |
| Prada hydroelectric plant | 71 MW | Endesa Generación |
| Puertollano (Repsol) power station | 70 MW | Repsol |
| Millares 2 hydroelectric plant | 70 MW | Iberdrola |
| Puertollano (Repsol) power station | 70 MW | Repsol |
| Albarellos hydroelectric plant | 68 MW | — |
| Arties hydroelectric plant | 68 MW | Enel |
| Mediano hydroelectric plant | 67 MW | — |
| El Morell power station | 65 MW | Repsol |
| Miranda Belmonte hydroelectric plant | 65 MW | EDP |
| Valparaíso hydroelectric plant | 65 MW | Iberdrola |
| El Morell power station | 65 MW | Repsol |
| San Agustín hydroelectric plant | 63 MW | — |
| Grullas solar farm | 62 MW | — |
| Guadacano solar farm | 62 MW | — |
| Burguillo hydroelectric plant | 62 MW | — |
| Doiras hydroelectric plant | 62 MW | Repsol |
| Bárcena hydroelectric plant | 61 MW | Enel |
| Biescas II hydroelectric plant | 61 MW | — |
| Nobesol solar farm | 60 MW | — |
| Amazon Zaragoza 1 wind farm | 60 MW | — |
| Amazon Andalucia 2 solar farm | 59 MW | — |
| Amazon Solar Farm - Andalucia | 59 MW | — |
| Las Jaras solar farm | 59 MW | — |
| Los Guinchos power station | 58 MW | Endesa |
| Cartago A2 solar farm | 58 MW | — |
| Los Guinchos power station | 58 MW | Endesa |
| Zabalgarbi power station | 57 MW | Zabalgarbi |
| Punta Grande power station | 57 MW | Endesa |
| Punta Grande power station | 57 MW | Endesa |
| Archidona (Encavis) solar farm | 56.3 MW | — |
| Alhendín solar farm | 56 MW | — |
| Cavar wind farm | 56 MW | — |
| Arbón hydroelectric plant | 56 MW | Repsol |
| Sau hydroelectric plant | 56 MW | — |
| Talayuela II (Statkraft) solar farm | 55.2 MW | — |
| Aguasvivas solar farm | 55 MW | — |
| Fundici solar farm | 55 MW | — |
| Guillena (TotalEnergies) solar farm | 55 MW | — |
| Rascon solar farm | 55 MW | — |
| Puerto Peña hydroelectric plant | 55 MW | — |
| Las Salinas power station | 54 MW | Endesa |
| Murcia (Solarpack) solar farm | 54 MW | — |
| Buendia Grupo hydroelectric plant | 54 MW | Naturgy Energy Group |
| Eume hydroelectric plant | 54 MW | Endesa Generación |
| Las Salinas power station | 54 MW | Endesa |
| Alfanar San Marcos wind farm | 53.1 MW | — |
| Guillena (TotalEnergies) solar farm | 53 MW | — |
| Lanuza hydroelectric plant | 53 MW | — |
| Salas hydroelectric plant | 53 MW | — |
| Santiago-Jares hydroelectric plant | 53 MW | Iberdrola |
| Ebro I solar farm | 52.9 MW | — |
| Grijota solar farm | 52.9 MW | — |
| Cartago A1 solar farm | 52.7 MW | — |
| Cartago A1 solar farm | 52.7 MW | — |
| Cartago A1 solar farm | 52.7 MW | — |
| Cartago A1 solar farm | 52.7 MW | — |
| Cartago A1 solar farm | 52.7 MW | — |
| Cordoba (Q Energy) solar farm | 52.5 MW | — |
| Mahon power station | 52 MW | Endesa |
| Mahon power station | 52 MW | Endesa |
| Cabrovales 1 solar farm | 52 MW | — |
| El Rocío solar farm | 52 MW | — |
| El Rocío solar farm | 52 MW | — |
| Guillena (TotalEnergies) solar farm | 52 MW | — |
| Guillena (TotalEnergies) solar farm | 52 MW | — |
| Son Salomó solar farm | 52 MW | — |
| La Herrada wind farm | 52 MW | — |
| Camarasa hydroelectric plant | 52 MW | Enel |
| Cijara M. Izda hydroelectric plant | 52 MW | Enel |
| Guijo De Granadilla hydroelectric plant | 52 MW | Iberdrola |
| La Barca hydroelectric plant | 52 MW | EDP España |
| Llavorsí hydroelectric plant | 52 MW | Endesa Generación |
| Mahon power station | 52 MW | Endesa |
| Mahon power station | 52 MW | Endesa |
| Grijota solar farm | 51.9 MW | — |
| Guillena (TotalEnergies) solar farm | 51 MW | — |
| Motilla wind farm | 51 MW | — |
| José Cabrera (Grenergy) solar farm | 50.4 MW | — |
| Cubillos del Sil power station | 50 MW | Fuerzas Energéticas del Sur de Europa I |
| Curtis-Teixeiro power station | 50 MW | Greenalia |
| Ence Huelva power station | 50 MW | Magnon Green Energy |
| Ence Puertollano power station | 50 MW | Magnon Green Energy |
| Logrosán power station | 50 MW | Acciona |
| Sogama power station | 50 MW | Sociedade Galega do Medio Ambiente |
| La Pereda Hunosa power station | 50 MW | Hulleras Del Norte |
| SAICA Mill Zaragoza power station | 50 MW | Industrias Celulosa Aragonesa |
| Duenas Mill power station | 50 MW | DS Smith |
| Guía de Isora power station | 50 MW | Unión Eléctrica de Canarias Generacion |
| Hernani Mill power station | 50 MW | Papelera Guipuzcoana de Zicuñaga |
| Refineria La Rabida power station | 50 MW | Compañía Española de Petróleos |
| SAICA Mill Zaragoza power station | 50 MW | Industrias Celulosa Aragonesa |
| SAICA Mill Zaragoza power station | 50 MW | Industrias Celulosa Aragonesa |
| SAICA Mill Zaragoza power station | 50 MW | Industrias Celulosa Aragonesa |
| Vila Ibiza power station | 50 MW | Endesa |
| Vila Ibiza power station | 50 MW | Endesa |
| Agenor solar farm | 50 MW | — |
| Alarcos solar farm | 50 MW | — |
| Albeniz solar farm | 50 MW | — |
| Alizarsun solar farm | 50 MW | — |
| Almansa (X-Elio) solar farm | 50 MW | — |
| Alvarado solar farm (Spain) | 50 MW | — |
| Alvarado solar farm (Spain) | 50 MW | — |
| Amazon Zaragoza solar farm | 50 MW | — |
| Andasol 1 solar farm | 50 MW | — |
| Andasol 2 solar farm | 50 MW | — |
| Andasol 3 solar farm | 50 MW | — |
| Andévalo solar farm | 50 MW | — |
| Apicio solar farm | 50 MW | — |
| Ardila solar farm | 50 MW | — |
| Arenales Thermosolar solar farm | 50 MW | — |
| Aste CSP solar farm | 50 MW | — |
| Aste CSP solar farm | 50 MW | — |
| Augusto solar farm | 50 MW | — |
| Azaila solar farm | 50 MW | — |
| Barcience solar farm | 50 MW | — |
| Bargas (Castilla-La Mancha) solar farm | 50 MW | — |
| Belinchón solar farm | 50 MW | — |
| Belinchón solar farm | 50 MW | — |
| Belinchón solar farm | 50 MW | — |
| Betierra solar farm | 50 MW | — |
| Betierra solar farm | 50 MW | — |
| Betierra solar farm | 50 MW | — |
| Beturia solar farm | 50 MW | — |
| Bolarque solar farm | 50 MW | — |
| Calatrava 2 solar farm | 50 MW | — |
| Campanario (Elawan) solar farm | 50 MW | — |
| Campanario (Elawan) solar farm | 50 MW | — |
| Campo Arañuelo solar farm | 50 MW | — |
| Campo Arañuelo solar farm | 50 MW | — |
| Carpio de Tajo solar farm | 50 MW | — |
| Cerrado Cabrera solar farm | 50 MW | — |
| Cincinato solar farm | 50 MW | — |
| Desafio solar farm | 50 MW | — |
| Don Rodrigo solar farm | 50 MW | — |
| El Berrocal solar farm | 50 MW | — |
| El Carpio 1 Thermosolar farm | 50 MW | — |
| El Carpio 2 Thermosolar farm | 50 MW | — |
| El Doblón solar farm | 50 MW | — |
| El Primo Aleman solar farm | 50 MW | — |
| Entrenúcleos solar farm | 50 MW | — |
| Entrenúcleos solar farm | 50 MW | — |
| Entrenúcleos solar farm | 50 MW | — |
| Entrenúcleos solar farm | 50 MW | — |
| Esparragal solar farm | 50 MW | — |
| Extresol CSP solar farm | 50 MW | — |
| Fuentes solar farm | 50 MW | — |
| Gamonarejo 36 solar farm | 50 MW | — |
| Guillena (AER) solar farm | 50 MW | — |
| Guzmán Thermosolar farm | 50 MW | — |
| Hazas de las Sesenta solar farm | 50 MW | — |
| Helioenergy 1 solar farm | 50 MW | — |
| Helioenergy 2 solar farm | 50 MW | — |
| Helios 1 CSP solar farm | 50 MW | — |
| Helios 2 CSP solar farm | 50 MW | — |
| Herrera II (Grupo Zaragozá) solar farm | 50 MW | — |
| Huelva solar farm | 50 MW | — |
| Huelva solar farm | 50 MW | — |
| Ibersol Ciudad Real CSP solar farm | 50 MW | — |
| Jaén (Aquila Clean Energy) solar farm | 50 MW | — |
| La Risca - Alvarado 1 CSP solar farm | 50 MW | — |
| La Solanilla solar farm | 50 MW | — |
| La Vega solar farm | 50 MW | — |
| Las Corchas solar farm | 50 MW | — |
| Las Naranjillas solar farm | 50 MW | — |
| Lebrija 1 CSP solar farm | 50 MW | — |
| Los Belos solar farm | 50 MW | — |
| Los Escuderos solar farm | 50 MW | — |
| Los Escuderos solar farm | 50 MW | — |
| Los Escuderos solar farm | 50 MW | — |
| Los Escuderos solar farm | 50 MW | — |
| Los Frailes solar farm | 50 MW | — |
| Los Gonzalez solar farm | 50 MW | — |
| Los Naranjos solar farm | 50 MW | — |
| Majadas CSP solar farm | 50 MW | — |
| Manchasol CSP solar farm | 50 MW | — |
| Manchasol CSP solar farm | 50 MW | — |
| Miramundo solar farm | 50 MW | — |
| Monclova solar farm | 50 MW | — |
| Montesol solar farm | 50 MW | — |
| Murcia (Audax Renovables) solar farm | 50 MW | — |
| Nertóbriga solar farm | 50 MW | — |
| Niebla solar farm | 50 MW | — |
| Ocaña solar farm | 50 MW | — |
| Olivenza solar farm | 50 MW | — |
| Palma del Río 2 CSP solar farm | 50 MW | — |
| Palma del Río PV solar farm | 50 MW | — |
| Peñarrubia solar farm | 50 MW | — |
| Picón solar farm | 50 MW | — |
| Picón solar farm | 50 MW | — |
| Picón solar farm | 50 MW | — |
| Posadas solar farm | 50 MW | — |
| Puerta Palma solar farm | 50 MW | — |
| Puerto Lumbreras solar farm | 50 MW | — |
| Puerto Real solar farm | 50 MW | — |
| Puertollano solar farm | 50 MW | — |
| Revilla-Vallejera solar farm | 50 MW | — |
| Santiz solar farm | 50 MW | — |
| Sol De Casaquemada solar farm | 50 MW | — |
| Solaben 1 CSP solar farm | 50 MW | — |
| Solaben 2 CSP solar farm | 50 MW | — |
| Solaben 3 CSP solar farm | 50 MW | — |
| Solaben 6 CSP solar farm | 50 MW | — |
| Solnova solar farm | 50 MW | — |
| Solnova solar farm | 50 MW | — |
| Solnova solar farm | 50 MW | — |
| Tabernas 2 solar farm | 50 MW | — |
| Tabernas solar farm | 50 MW | — |
| Tagus (Iberdrola) solar farm | 50 MW | — |
| Tagus (Iberdrola) solar farm | 50 MW | — |
| Tagus (Iberdrola) solar farm | 50 MW | — |
| Tagus (Iberdrola) solar farm | 50 MW | — |
| Tena solar farm | 50 MW | — |
| Tordesillas (Solaria) solar farm | 50 MW | — |