| 1 | MONTALTO (Alessandro Volta) | Latium | 3,446 |
| 2 | TAVAZZANO | Lombardy | 1,950 |
| 3 | LA CASELLA C.LE | Lombardy | 1,524 |
| 4 | VADO Ligure | Liguria | 1,353 |
| 5 | ENIPOWER BRINDISI | Apulia | 1,170 |
| 6 | OSTIGLIA | Lombardy | 1,168 |
| 7 | SERMIDE | Lombardy | 1,151 |
| 8 | TORREVALDALIGA South | Latium | 1,140 |
| 9 | CHIVASSO | Piedmont | 1,123 |
| 10 | TERMINI IMERESE C.LE | Sicily | 1,080 |
| 11 | Taranto CHP power station | Apulia | 1,023 |
| 12 | Ferrera Erbognone Refinery power station | Pavia | 1,006 |
| 13 | ENIPOWER RAVENNA | Lombardy | 972 |
| 14 | Cassano d’Adda | Lombardy | 969 |
| 15 | SIMERI CRICHI | Calabria | 885 |
| 16 | Andrea Palladio power station | Veneto | 871 |
| 17 | Leri Cavour Trino power station | Vercelli | 870 |
| 18 | TORVISCOSA | Friuli Venezia Giulia | 867 |
| 19 | GISSI | Abruzzo | 840 |
| 20 | CENTRALE DI SCANDALE | Calabria | 814 |
| 21 | ALTOMONTE | Calabria | 808 |
| 22 | PIACENZA | Emilia-Romagna | 806 |
| 23 | Livorno Ferraris power station | Vercelli | 805 |
| 24 | E.ON C.TE LIVORNO FERRARIS | Piedmont | 804 |
| 25 | CCGT APRILIA | Latium | 800 |
| 26 | CENTRALE DI TURANO LODIGIANO - BERTONICO (LO) | Lombardy | 800 |
| 27 | SORGENIA PUGLIA CENTRALE DI MODUGNO | Apulia | 800 |
| 28 | MONCALIERI | Piedmont | 780 |
| 29 | Enipower Mantova power station | Lombardy | 780 |
| 30 | Ravenna power station | Ravenna | 773 |
| 31 | ENERGIA MOLISE | Molise | 769 |
| 32 | RIZZICONI | Calabria | 768 |
| 33 | Presenzano Edison power station | Caserta | 765 |
| 34 | S.E.F. Ferrara power station | Emilia-Romagna | 762 |
| 35 | SPARANISE | Campania | 760 |
| 36 | LEVANTE | Veneto | 752 |
| 37 | PRIOLO C.LE | Sicily | 750 |
| 38 | PORTO CORSINI | Emilia-Romagna | 718 |
| 39 | SARLUX | Sardinia | 590 |
| 40 | ISAB ENERGY | Sicily | 576 |
| 41 | Rosignano power station | Tuscany | 536 |
| 42 | Ravenna CCS power plant | Pavia | 500 |
| 43 | CTE NUCE NORD | Sicily | 480 |
| 44 | Priolo-Melili power station | Sicily | 480 |
| 45 | Trapani power station | Trapani | 436 |
| 46 | San Severo Enplus power station | Foggia | 421 |
| 47 | CENTRALE DI TEVEROLA | Campania | 404 |
| 48 | CANDELA | Apulia | 401 |
| 49 | CTE DEL MINCIO | Veneto | 400 |
| 50 | NAPOLI L | Campania | 400 |
| 51 | VOGHERA | Lombardy | 400 |
| 52 | Roselectra power station | Livorno | 400 |
| 53 | Torino Nord power station | Turin | 395 |
| 54 | Santa Barbara | Tuscany | 391 |
| 55 | Benevento power station | Benevento | 385 |
| 56 | LEINI | Piedmont | 380 |
| 57 | PIETRAFITTA | Umbria | 365 |
| 58 | Maddaloni | Campania | 352 |
| 59 | Valbasento power station | Basilicate | 324 |
| 60 | API ENERGIA IGCC | Sicily | 280 |
| 61 | Piombino Steel Plant power station | Tuscany | 271 |
| 62 | Sannazzaro Refinery power station | Lombardy | 260 |
| 63 | LARINO TG | Molise | 248 |
| 64 | AZOTATI | Veneto | 239 |
| 65 | Servola power station | Friuli Venezia Giulia | 230 |
| 66 | TOR DI VALLE | Latium | 223 |
| 67 | TORINO MIRAFORI | Piedmont | 221 |
| 68 | TRAPANI C.LE | Sicily | 213 |
| 69 | CELANO | Abruzzo | 180 |
| 70 | SARMATO | Emilia-Romagna | 180 |
| 71 | MILAZZO | Sicily | 155 |
| 72 | Mirafiori power station | Turin | 146 |
| 73 | CEF (FERRARA) | Emilia-Romagna | 143 |
| 74 | JESI | The Marches | 140 |
| 75 | VERZUOLO | Piedmont | 140 |
| 76 | SAN QUIRICO | Emilia-Romagna | 137 |
| 77 | PORTO VIRO | Veneto | 125 |
| 78 | BUSSI | Abruzzo | 122 |
| 79 | Tenaris Dalmine power station | Bergamo | 122 |
| 80 | Duino Mill power station | UTI Giuliana | 120 |
| 81 | SESTO SAN GIOVANNI | Lombardy | 111 |
| 82 | Cassino power station | Latium | 106 |
| 83 | CTE TAMARETE | Abruzzo | 104 |
| 84 | NOVEL | Piedmont | 100 |
| 85 | PORCARI | Tuscany | 100 |
| 86 | Codrongianos power station | Sardinia | 100 |
| 87 | NuCe Sud power station | Sicily | 99 |
| 88 | TERNI | Umbria | 95 |
| 89 | BOFFALORA MAGENTA | Lombardy | 90 |
| 90 | Avezzano Burgo power station | L'Aquila | 88 |
| 91 | Hera Casalegno power station | Bologna | 86 |
| 92 | Sarroch power station | Sardinia | 83 |
| 93 | Malpensa power station | Lombardy | 80 |
| 94 | Melfi CHP power station | San Nicola di Melfi | 74 |
| 95 | Castellanza CHP power station | Varese | 74 |
| 96 | Gorizia CHP power station | Gorizia | 70 |
| 97 | Reggio Emilia New Energy Pole power station | Emilia-Romagna | 63 |
| 98 | Bolgiano power station | Milan | 62 |
| 99 | Piombino Elettra power staiton | Tuscany | 60 |
| 100 | Piombino CHP power station | Piombino | 58 |
| 101 | Alto Garda power station | Trento | 55 |
| 102 | ACTV power station | Piedmont | 50 |
| 103 | Cassano Spinola power station | Alessandria | 50 |
| 104 | Cologno Monzese power station | Milan | 50 |
| 105 | Ferrero cogeneration power station | Cuneo | 50 |
| 106 | MICHELIN RONCHI COGEN | Piedmont | 48 |
| 107 | SERENE SULMONA | Abruzzo | 48 |
| 108 | SERENE RIVALTA | Piedmont | 48 |
| 109 | Termica Colleferro power station | Latium | 44 |
| 110 | Sora power station | Frosinone | 42 |
| 111 | Sulmona CHP power station | Sulmona | 42 |
| 112 | Ravenna CHP power station | Emilia-Romagna | 35 |
| 113 | Atessa Fiat Sevel power station | Chieti | 34 |
| 114 | Melfi Fiat Sata power station | Potenza | 32 |
| 115 | Borgo Trento power station | Veneto | 32 |
| 116 | Genova Sampierdarena power station | Liguria | 30 |
| 117 | Fiumicio Airport power station | Latium | 25 |
| 118 | Tolmezzo power station | Udine | 20 |