| 1 | CN ALMARAZ 1 | Nuclear | 2,017 |
| 2 | ASCO GR | Nuclear | 1,990 |
| 3 | Lemóniz nuclear power plant | Nuclear | 1,860 |
| 4 | BESOS GRUPO 5 | Gas | 1,671 |
| 5 | ARCOS DE LA FRONTERA GRUPO 1 | Gas | 1,585 |
| 6 | As Pontes power station | Coal | 1,468 |
| 7 | CARTAGENA GRUPO 1 | Gas | 1,249 |
| 8 | Cartagena (Escombreras) power station | Gas | 1,249 |
| 9 | CCC SAGUNTO GRUPO 2 | Gas | 1,232 |
| 10 | ALDEADAVILA II 2 | Hydro | 1,226 |
| 11 | ESCOMBRERAS GRUPO 1 | Gas | 1,199 |
| 12 | El Fangal power station | Gas | 1,199 |
| 13 | PALOS DE LA FRONTERA GRUPO 1 | Gas | 1,167 |
| 14 | LITORAL DE ALMERIA GR 2 | Coal | 1,120 |
| 15 | Sayago nuclear power plant | Nuclear | 1,075 |
| 16 | CN COFRENTES | Nuclear | 1,064 |
| 17 | TERUEL GR 3 | Coal | 1,056 |
| 18 | VANDELLOS GR 2 | Nuclear | 1,045 |
| 19 | COMPOSTILLA II GR 5 | Coal | 1,005 |
| 20 | TRILLO | Nuclear | 1,003 |
| 21 | Regodola nuclear power plant | Nuclear | 1,000 |
| 22 | JOSE M ORIOL GRUPO 4 | Hydro | 953 |
| 23 | CT SANTURCE 2 | Oil | 897 |
| 24 | La Muela II Grupo 4 | Hydro | 878 |
| 25 | ABONO 2 | Coal | 878 |
| 26 | PUERTO DE BARCELONA GRUPO 2 | Gas | 866 |
| 27 | CTCC AS PONTES GRUPO 5 | Gas | 856 |
| 28 | CTCC SOTO DE RIBERA GRUPO 5 | Gas | 854 |
| 29 | VILLARINO 4 | Hydro | 851 |
| 30 | CTCC CASTELLON GRUPO 4 | Gas | 839 |
| 31 | CCC BAHIA DE ALGECIRAS | Gas | 820 |
| 32 | CTCC PLANA DEL VENT 2 | Gas | 819 |
| 33 | CTCC ESCOMBRERAS | Gas | 816 |
| 34 | ESCATRON | Gas | 804 |
| 35 | TARRAGONA | Gas | 803 |
| 36 | CASTEJON GRUPO 2 | Gas | 797 |
| 37 | SAN ROQUE GRUPO 2 | Gas | 792 |
| 38 | CICLO COMBINADO DE CASTELNOU | Gas | 791 |
| 39 | Bahía de Bizkaia power station | Other | 788 |
| 40 | AMOREBIETA | Gas | 786 |
| 41 | ARRUBAL GRUPO 1 | Gas | 785 |
| 42 | CASTELLON | Gas | 782 |
| 43 | CAMPO DE GIBRALTAR GRUPO 20 | Gas | 781 |
| 44 | ACECA GRUPO 4 | Gas | 759 |
| 45 | Granadilla power station | Oil | 749 |
| 46 | BAHIA DE ALGECIRAS I | Gas | 731 |
| 47 | GRANADILLA 1 GAS 1 | Oil | 693 |
| 48 | BARRANCO DE TIRAJANA 7 VAPOR 3 (CC1) | Oil | 646 |
| 49 | LA MUELA CORTES 1 | Hydro | 634 |
| 50 | LA ROBLA GRUPO 2 | Coal | 619 |
| 51 | LOS BARRIOS | Coal | 570 |
| 52 | SON REUS 3 TURBINA DE GAS N 3 | Oil | 564 |
| 53 | MEIRAMA GRUPO 1 | Coal | 557 |
| 54 | NARCEA GRUPO 3 | Coal | 554 |
| 55 | CT ESCOMBRERAS 5 | Oil | 537 |
| 56 | ALCUDIA 1 GRUPO N 1 | Coal | 534 |
| 57 | SAUCELLE II 1 | Hydro | 516 |
| 58 | Velilla del Río Carrión power station | Coal | 516 |
| 59 | CEDILLO 3 | Hydro | 495 |
| 60 | Aboño power station | Gas | 494 |
| 61 | CT GUARDO 2 | Coal | 486 |
| 62 | Santa Maria De Garona nuclear power plant | Nuclear | 466 |
| 63 | San Esteban II Grupo 1 | Hydro | 438 |
| 64 | CAS TRESORER TG3 CC2 | Gas | 429 |
| 65 | CTCC CASTEJON GRUPO 1 | Gas | 425 |
| 66 | MALA1 (CTCC MALAGA) | Gas | 416 |
| 67 | SANTURCE GRUPO 4 | Gas | 396 |
| 68 | CTCC SABON GRUPO 3 | Gas | 391 |
| 69 | CRISTOBAL COLON | Gas | 391 |
| 70 | TAJO DE LA ENCANTADA 1 | Hydro | 377 |
| 71 | AGUAYO 3 | Hydro | 361 |
| 72 | CT LADA 4 | Coal | 348 |
| 73 | ANLLARES GR 1 | Coal | 347 |
| 74 | SOTO RIBERA 3 | Coal | 346 |
| 75 | BELESAR GRUPO 2 | Hydro | 331 |
| 76 | RICOBAYO II 1 | Hydro | 327 |
| 77 | MEQUINENZA 1 | Hydro | 322 |
| 78 | PUENTE BIBEY 4 | Hydro | 312 |
| 79 | Vila Ibiza power station | Gas | 305 |
| 80 | PUENTE NUEVO GR 3 | Coal | 300 |
| 81 | Escatron Peaker A.I.E. power station | Other | 276 |
| 82 | CTCC ESCATRON | Gas | 275 |
| 83 | CONSO 2 | Hydro | 268 |
| 84 | RIBA ROJA 1 | Hydro | 261 |
| 85 | VALDECANAS 3 | Hydro | 247 |
| 86 | JINAMAR 10 GAS 2 | Oil | 234 |
| 87 | MORALETS 1 | Hydro | 219 |
| 88 | VILLALCAMPO II | Hydro | 216 |
| 89 | BOLARQUE II GRUPO 1 | Hydro | 215 |
| 90 | Pasajes power station | Coal | 214 |
| 91 | SOUTELO 2 | Hydro | 214 |
| 92 | GUILLENA 1 | Hydro | 208 |
| 93 | SOLABEN 3 | Solar | 200 |
| 94 | AZUTAN 2 | Hydro | 198 |
| 95 | CASTRO II | Hydro | 195 |
| 96 | MAHON 10 BURMEISTER N 2 | Oil | 195 |
| 97 | PUNTA GRANDE 19 DIESEL 11 | Oil | 185 |
| 98 | LOS PEARES GRUPO 2 | Hydro | 181 |
| 99 | Don Rodrigo | Solar | 175 |
| 100 | Las Salinas power station | Oil | 171 |
| 101 | Ence Huelva power station | Other | 168 |
| 102 | San Roque Refinery power station | Gas | 165 |
| 103 | FRIEIRA GRUPO 1 | Hydro | 161 |
| 104 | Cercs power station | Coal | 160 |
| 105 | Escucha power station | Coal | 160 |
| 106 | SALIME 4 | Hydro | 157 |
| 107 | CANDELARIA 9 VAPOR 5 | Oil | 154 |
| 108 | TAVASCAN INFERIOR | Hydro | 151 |
| 109 | El Morell power station | Oil | 150 |
| 110 | Jose Cabrera nuclear power plant | Nuclear | 150 |
| 111 | PLANTA SOLAR TERMICA SOLNOVA 1 | Solar | 150 |
| 112 | EXTRESOL-1 | Solar | 150 |
| 113 | ANDASOL-3 | Solar | 150 |
| 114 | CASTRELO GRUPO 1 | Hydro | 136 |
| 115 | Refineria La Rabida power station | Other | 134 |
| 116 | CORNATEL GR 1 | Hydro | 131 |
| 117 | TORREJON 1 | Hydro | 130 |
| 118 | TANES 1 | Hydro | 124 |
| 119 | COFRENTES 1 | Hydro | 120 |
| 120 | GABRIEL Y GALAN | Hydro | 110 |
| 121 | SAICA Mill Zaragoza power station | Gas | 108 |
| 122 | CANELLES 1 | Hydro | 107 |
| 123 | Curtis-Teixeiro power station | Biomass | 100 |
| 124 | PLANTA SOLAR TERMICA HELIOENERGY 1 | Solar | 100 |
| 125 | PST SOLACOR 1 | Solar | 100 |
| 126 | Palma del Rio CSP | Solar | 100 |
| 127 | ASTE 1A | Solar | 100 |
| 128 | HELIOS I | Solar | 100 |
| 129 | MANCHASOL-2 | Solar | 100 |
| 130 | TERMOSOL-2 | Solar | 100 |
| 131 | P.E. DOLAR 1 | Wind | 99 |
| 132 | P.E. TORRE MIRO II | Wind | 99 |
| 133 | PENAFLOR III | Wind | 98 |
| 134 | PARAMO DE POZA I | Wind | 97 |
| 135 | Zabalgarbi power station | Other | 96 |
| 136 | Cartagena Refinery power station | Other | 96 |
| 137 | PARQUE EOLICO ALTO PALANCIA III | Wind | 94 |
| 138 | P.E. TARDIENTA I | Wind | 94 |
| 139 | SNIACE | Gas | 93 |
| 140 | MONTAMARA 1 | Hydro | 92 |
| 141 | P.E. SAN JUAN DE BARGAS (UNIFICADO) | Wind | 90 |
| 142 | IP 1 | Hydro | 89 |
| 143 | SUSQUEDA 3 | Hydro | 89 |
| 144 | PORTODEMOUROS GRUPO 2 | Hydro | 88 |
| 145 | SAN LORENZO A | Wind | 88 |
| 146 | ERISTE 1 | Hydro | 88 |
| 147 | VELLE GRUPO 2 | Hydro | 86 |
| 148 | Tarragona Refinery power station | Oil | 85 |
| 149 | P.E. MURIAS II | Wind | 85 |
| 150 | LA REMOLINA GR 1 | Hydro | 83 |
| 151 | Torrelavega power station | Gas | 83 |
| 152 | BARAZAR 1 | Hydro | 83 |
| 153 | LAS ONDINAS GR 1 | Hydro | 82 |
| 154 | SILVON 2 | Hydro | 82 |
| 155 | CASTREJON GRUPO 1 | Hydro | 81 |
| 156 | REPSOL PUERTOLLANO | Gas | 80 |
| 157 | P.E. RADONA I | Wind | 80 |
| 158 | La Coruna Refinery power station | Oil | 80 |
| 159 | PAPELERA GUIPUZCOANA | Gas | 80 |
| 160 | Ence Navia power station | Other | 77 |
| 161 | IZNAJAR 1 | Hydro | 77 |
| 162 | Gajano power station | Oil | 76 |
| 163 | Alcúdia power station | Gas | 75 |
| 164 | FUENTE ALAMO III | Waste | 75 |
| 165 | SERRA DE RUBIO | Wind | 75 |
| 166 | GRUPO TURBO-GENERADOR 2 TIRME-SON REUS | Waste | 75 |
| 167 | TAMBRE II GRUPO 1 | Hydro | 73 |
| 168 | Son Reus incineration power station | Other | 73 |
| 169 | LAS SALINAS 12 DIESEL 9 | Oil | 72 |
| 170 | Sogama power station | Other | 72 |
| 171 | PARQUE EOLICO LOMILLA II | Wind | 70 |
| 172 | C.H. MILLARES II GRUPO 1 | Hydro | 70 |
| 173 | Las palmas LNG power station | Gas | 70 |
| 174 | P.E. LA PENA I | Wind | 69 |
| 175 | P. E. CERRO VICENTE | Wind | 69 |
| 176 | ALBARELLOS GRUPO 1 | Hydro | 68 |
| 177 | ARTIES 1 | Hydro | 68 |
| 178 | LOS GUINCHOS 15 GAS MOVIL 2 | Oil | 67 |
| 179 | MEDIANO 1 | Hydro | 67 |
| 180 | P. E. SAN ESTEBAN FASE I | Wind | 66 |
| 181 | P. E. MARANCHON I | Wind | 66 |
| 182 | VALPARAISO 2 | Hydro | 65 |
| 183 | ESCATRON GR 5 | Coal | 65 |
| 184 | P.E. FOLCH II | Wind | 64 |
| 185 | PARQUE EOLICO PENAS DE DIOS | Wind | 64 |
| 186 | P.E. EL GUIJO II | Wind | 64 |
| 187 | P.E. LA CERRADILLA | Wind | 64 |
| 188 | SAN AGUSTIN GR 1 | Hydro | 63 |
| 189 | BURGUILLO GRUPO 1 | Hydro | 62 |
| 190 | DOIRAS 1 | Hydro | 62 |
| 191 | BIESCAS II 1 | Hydro | 61 |
| 192 | BARCENA GR 1 | Hydro | 61 |
| 193 | Olmedilla | Solar | 60 |
| 194 | PARQUE EOLICO MONTES DE CIERZO I | Wind | 60 |
| 195 | CAMARASA II 1 | Hydro | 59 |
| 196 | MUDEFER | Wind | 58 |
| 197 | P. E. VIRGEN DE BELEN I (AMPL. 10000 KW 2-2-06) | Wind | 58 |
| 198 | ARBON 2 | Hydro | 56 |
| 199 | SAU 2 | Hydro | 56 |
| 200 | PUERTO PENA 1 | Hydro | 55 |