| 1 | Cartagena (Escombreras) power station | Gas | Spain | 833,390 |
| 2 | ABONO 2 | Coal | Spain | 806,160 |
| 3 | Bahía de Bizkaia power station | Other | Spain | 800,830 |
| 4 | CTCC SOTO DE RIBERA GRUPO 5 | Gas | Spain | 794,010 |
| 5 | SOTO RIBERA 3 | Coal | Spain | 794,010 |
| 6 | CTCC PLANA DEL VENT 2 | Gas | Spain | 771,680 |
| 7 | CCC SAGUNTO GRUPO 2 | Gas | Spain | 662,600 |
| 8 | ALCUDIA 1 GRUPO N 1 | Coal | Spain | 646,810 |
| 9 | PALOS DE LA FRONTERA GRUPO 1 | Gas | Spain | 380,331 |
| 10 | ARRUBAL GRUPO 1 | Gas | Spain | 353,050 |
| 11 | PUERTO DE BARCELONA GRUPO 2 | Gas | Spain | 335,419 |
| 12 | CAMPO DE GIBRALTAR GRUPO 20 | Gas | Spain | 284,035 |
| 13 | CTCC SABON GRUPO 3 | Gas | Spain | 268,361 |
| 14 | Escatron Peaker A.I.E. power station | Other | Spain | 239,800 |
| 15 | El Fangal power station | Gas | Spain | 222,750 |
| 16 | Son Reus incineration power station | Other | Spain | 216,650 |
| 17 | MALA1 (CTCC MALAGA) | Gas | Spain | 173,174 |
| 18 | San Roque Refinery power station | Gas | Spain | 138,290 |
| 19 | Refineria La Rabida power station | Other | Spain | 105,674 |
| 20 | COGENERACION MOTRIL | Gas | Spain | 86,492 |
| 21 | SAICA Mill Zaragoza power station | Gas | Spain | 76,873 |
| 22 | Cartagena Refinery power station | Other | Spain | 74,168 |
| 23 | CICLO COMBINADO DE CASTELNOU | Gas | Spain | 68,995 |
| 24 | TORTOSA ENERGIA | Gas | Spain | 55,310 |
| 25 | ARONA 1 GAS 1 | Oil | Spain | 43,060 |
| 26 | Arona power station | Oil | Spain | 43,060 |
| 27 | NEUMATICOS MICHELIN-VITORIA | Gas | Spain | 43,040 |
| 28 | Barcelona Cartonboard power station | Other | Spain | 40,413 |
| 29 | Motril Mill power station | Other | Spain | 38,783 |
| 30 | Genfibre cogeneration power station | Other | Spain | 38,273 |
| 31 | Peninsular de Cogeneracion Mill power station | Gas | Spain | 37,285 |
| 32 | Tortosa Energia power station | Other | Spain | 36,071 |
| 33 | MICHELIN VALLADOLID $$ | Gas | Spain | 34,839 |
| 34 | Ence Huelva power station | Other | Spain | 28,307 |
| 35 | Zabalgarbi power station | Other | Spain | 26,927 |
| 36 | Cotesa power station | Gas | Spain | 26,236 |
| 37 | Pobla De Claramunt power station | Other | Spain | 26,072 |
| 38 | BOINERSA | Oil | Spain | 23,058 |
| 39 | Rossello Mill power station | Gas | Spain | 22,232 |
| 40 | FINSA-SANTIAGO | Gas | Spain | 21,529 |
| 41 | Álabe Villarrubia power station | Other | Spain | 21,106 |
| 42 | Sogama power station | Other | Spain | 20,993 |
| 43 | MICHELIN ARANDA | Gas | Spain | 20,894 |
| 44 | Cella Factory power station | Other | Spain | 20,048 |
| 45 | Smurfit Mengíbar power station | Other | Spain | 19,946 |
| 46 | Losan Talosa power station | Other | Spain | 19,402 |
| 47 | GEMASA power station | Gas | Spain | 19,332 |
| 48 | Figuruelas power station | Other | Spain | 18,408 |
| 49 | Losan Pina power station | Other | Spain | 18,193 |
| 50 | Enercrisa power station | Other | Spain | 18,023 |
| 51 | Bioetanol Galicia power station | Gas | Spain | 17,261 |
| 52 | Navia (Prat) power station | Other | Spain | 16,570 |
| 53 | ADS JUNEDA 2 | Waste | Spain | 15,787 |
| 54 | Ecocarburantes Españoles power station | Gas | Spain | 15,190 |
| 55 | AGREDA | Wind | Spain | 14,305 |
| 56 | AGREDA | Waste | Spain | 14,305 |
| 57 | Castelnou | Solar | Spain | 13,600 |
| 58 | COTASA | Gas | Spain | 9,072 |
| 59 | ENCE - PONTEVEDRA $$ | Gas | Spain | 5,081 |
| 60 | MAJADAS | Solar | Spain | 2,321 |