| San Quirico power station | 137 MW | Edison |
| Rosone Ceresole hydroelectric plant | 135 MW | Iren Energia |
| Lana hydroelectric plant | 132 MW | Alperia |
| Valpelline hydroelectric plant | 130 MW | — |
| Avise hydroelectric plant | 127 MW | — |
| Porto Viro power station | 125 MW | Edison |
| Entracque Rovina hydroelectric plant | 125 MW | Enel |
| Porto Viro power station | 125 MW | Edison |
| Larino power station | 124 MW | Enel |
| Larino power station | 124 MW | Enel |
| Larino power station | 124 MW | Enel |
| Larino power station | 124 MW | Enel |
| Bussi power station | 122 MW | Edison |
| Tenaris Dalmine power station | 122 MW | Dalmine |
| Bussi power station | 122 MW | Edison |
| Tenaris Dalmine power station | 122 MW | Dalmine |
| Cardano hydroelectric plant | 121 MW | Alperia |
| Duino Mill power station | 120 MW | Burgo Group |
| Duino Mill power station | 120 MW | Burgo Group |
| Riva Del Garda hydroelectric plant | 117 MW | — |
| Capriati hydroelectric plant | 113 MW | Enel |
| Rossano power station | 112 MW | Enel |
| Rossano power station | 112 MW | Enel |
| Rossano power station | 112 MW | Enel |
| Rossano power station | 112 MW | Enel |
| Montorio hydroelectric plant | 110 MW | Enel |
| Torbole hydroelectric plant | 110 MW | — |
| Cassano D'Adda power station | 108 MW | A2A |
| Cassano D'Adda power station | 108 MW | A2A |
| Trapani power station | 107.8 MW | EP Produzione |
| Trapani power station | 107.8 MW | EP Produzione |
| Trapani power station | 107.8 MW | EP Produzione |
| Trapani power station | 107.8 MW | EP Produzione |
| Acerra Waste-to-Energy power station | 107.5 MW | A2A |
| Cassino power station | 106 MW | Serene |
| Cassino power station | 106 MW | Serene |
| CTE Tamarete power station | 104 MW | Tamarete Energia |
| CTE Tamarete power station | 104 MW | Tamarete Energia |
| Mineo Militello Vizzini wind park | 101 MW | — |
| Seled Glorenza hydroelectric plant | 101 MW | Alperia |
| Falconara power station | 100 MW | Italiana Petroli |
| Novel power station | 100 MW | Alpiq Energia Italia |
| Falconara power station | 100 MW | Italiana Petroli |
| Novel power station | 100 MW | Alpiq Energia Italia |
| NuCe Sud power station | 99 MW | ERG |
| Monte Grighine wind farm | 99 MW | — |
| NuCe Sud power station | 99 MW | ERG |
| Fossa Del Lupo wind farm | 98 MW | — |
| Isola di Capo Rizzuto wind farm | 96 MW | — |
| Ulassai wind farm | 96 MW | — |
| Terni power station | 95 MW | Edison |
| Boazzo hydroelectric plant | 95 MW | — |
| Terni power station | 95 MW | Edison |
| Italy Solar Farm 7 | 93.1 MW | — |
| Assemini power station | 90 MW | Enel |
| Assemini power station | 90 MW | Enel |
| Portoscuso wind farm | 90 MW | — |
| Bressanone hydroelectric plant | 90 MW | Alperia |
| Isola Serafini hydroelectric plant | 90 MW | Enel |
| St Anton hydroelectric plant | 90 MW | — |
| Assemini power station | 90 MW | Enel |
| Assemini power station | 90 MW | Enel |
| Avezzano Burgo power station | 88 MW | Burgo Group |
| Avezzano Burgo power station | 88 MW | Burgo Group |
| Trino Solar | 87.5 MW | — |
| Castelbello hydroelectric plant | 87 MW | Alperia |
| Hera Casalegno power station | 86 MW | Hera |
| Torre Antonacci solar farm | 86 MW | — |
| Baschi hydroelectric plant | 86 MW | — |
| Hera Casalegno power station | 86 MW | Hera |
| Brescia Waste-to-Energy power station | 85 MW | A2A |
| Ariano wind farm | 84 MW | — |
| Lercara Friddi wind farm | 84 MW | — |
| Rocca Rossa (Alpiq) wind farm | 84 MW | — |
| Castrocucco hydroelectric plant | 83 MW | Enel |
| Rosone Eugio hydroelectric plant | 82 MW | Iren Energia |
| Porto Marghera Refinery power station | 81 MW | Eni |
| Porto Marghera Refinery power station | 81 MW | Eni |
| Malpensa power station | 80 MW | A2A Airport Energy |
| Porto Empedocle power station | 80 MW | Enel Produzione |
| Guadalami hydroelectric plant | 80 MW | Enel |
| Malpensa power station | 80 MW | A2A Airport Energy |
| Porto Empedocle power station | 80 MW | Enel Produzione |
| Savignano Irpino wind farm | 76 MW | — |
| Termoli power station | 75.2 MW | Metaenergia |
| Termoli power station | 75.2 MW | Metaenergia |
| Lamarmora power station | 75 MW | A2A |
| Lamarmora power station | 75 MW | A2A |
| Melfi CHP power station | 74 MW | Metaenergia |
| Bonorva wind farm | 74 MW | — |
| Melfi CHP power station | 74 MW | Metaenergia |
| Castellanza CHP power station | 73.6 MW | Metaenergia |
| Castellanza CHP power station | 73.6 MW | Metaenergia |
| Francofonte wind farm | 72 MW | — |
| Gravina di Puglia wind farm | 72 MW | — |
| Sant Agata wind farm | 72 MW | — |
| Sant’Agata Di Puglia (EDF) wind farm | 72 MW | — |
| Cedegolo hydroelectric plant | 72 MW | Edison |
| Brindisi Nord power station | 70 MW | Enipower |
| Brindisi Nord power station | 70 MW | Enipower |
| Gela Biorefinery power station | 70 MW | Eni Rewind |
| Gela Biorefinery power station | 70 MW | Eni Rewind |
| Gela Biorefinery power station | 70 MW | Eni Rewind |
| Gorizia CHP power station | 70 MW | Metaenergia |
| Porto Torres Refinery power station | 70 MW | Eni |
| Porto Torres Refinery power station | 70 MW | Eni |
| Emmezeta Solar Park Rovigo | 70 MW | — |
| Pontinia solar farm | 70 MW | — |
| Andretta - Bisaccia wind farm | 70 MW | — |
| Campidano (Alerion) wind farm | 70 MW | — |
| Campidano (EDF) wind farm | 70 MW | — |
| Ennese wind farm | 70 MW | — |
| Sant'Alessandro wind farm | 70 MW | — |
| Brindisi Nord power station | 70 MW | Enipower |
| Brindisi Nord power station | 70 MW | Enipower |
| Gela Biorefinery power station | 70 MW | Eni Rewind |
| Gela Biorefinery power station | 70 MW | Eni Rewind |
| Gela Biorefinery power station | 70 MW | Eni Rewind |
| Gorizia CHP power station | 70 MW | Metaenergia |
| Porto Torres Refinery power station | 70 MW | Eni |
| Porto Torres Refinery power station | 70 MW | Eni |
| Sonnedix Cagliari solar farm | 69.5 MW | — |
| Cadarese hydroelectric plant | 68 MW | Enel Green Power |
| Torrite hydroelectric plant | 67 MW | Enel Green Power |
| Codrongianos power station | 66 MW | Enel |
| Mazara del Vallo solar farm | 66 MW | — |
| Trapani Salemi wind farm | 66 MW | — |
| Winbis wind farm | 66 MW | — |
| Codrongianos power station | 66 MW | Enel |
| Turin-Gerbido Waste-to-Energy power station | 65 MW | Iren Group |
| Andonno hydroelectric plant | 65 MW | Enel Green Power |
| Lasa hydroelectric plant | 64 MW | Alperia |
| Monte Argento hydroelectric plant | 64 MW | Enel Green Power |
| Reggio Emilia New Energy Pole power station | 63 MW | Iren Energia |
| Troia solar farm | 63 MW | — |
| Mezzocorona hydroelectric plant | 63 MW | Edison |
| Reggio Emilia New Energy Pole power station | 63 MW | Iren Energia |
| Bolgiano power station | 62 MW | Eni |
| Ascoli Satriano wind farm | 62 MW | — |
| Ampezzo hydroelectric plant | 62 MW | A2A |
| Belviso hydroelectric plant | 62 MW | Edison |
| Bolgiano power station | 62 MW | Eni |
| Piombino Elettra power staiton | 60 MW | Elettra Produzione |
| Fenix solar farm | 60 MW | — |
| Tursi E Colobraro wind farm | 60 MW | — |
| Vrg Wind 030 wind farm | 60 MW | — |
| Vrg Wind 070 wind farm | 60 MW | — |
| Farinello geothermal power plant | 60 MW | — |
| Nuova Serrazzano geothermal power plant | 60 MW | — |
| Valle Secolo geothermal power plant | 60 MW | — |
| Valle Secolo geothermal power plant | 60 MW | — |
| Bussento hydroelectric plant | 60 MW | Iren Energia |
| Chiavenna hydroelectric plant | 60 MW | A2A |
| Ganda Teglio hydroelectric plant | 60 MW | Edison |
| Sonico hydroelectric plant | 60 MW | Edison |
| Villa Santa Maria hydroelectric plant | 60 MW | Enel Green Power |
| Vinadio hydroelectric plant | 60 MW | Enel Green Power |
| Piombino Elettra power staiton | 60 MW | Elettra Produzione |
| Silla 2 power station | 59 MW | A2A |
| Piombino CHP power station | 58 MW | Metaenergia |
| Rocca Rossa (Moncada) wind farm | 58 MW | — |
| San Martino In Pensillis (Alerion) wind farm | 58 MW | — |
| Lovero hydroelectric plant | 58 MW | A2A |
| Sant'Angelo hydroelectric plant | 58 MW | ACEA |
| Piombino CHP power station | 58 MW | Metaenergia |
| Morcone wind farm | 57 MW | — |
| Mucone II hydroelectric plant | 57 MW | Enel Green Power |
| Sesto San Giovanni power station | 56 MW | Edison |
| Castellaneta (BKW) wind farm | 56 MW | — |
| Maida & Maida Ampliamento wind farm | 56 MW | — |
| Maida Cortale wind farm | 56 MW | — |
| Ardenno hydroelectric plant | 56 MW | Enel Green Power |
| Monastero hydroelectric plant | 56 MW | Enel |
| Nove hydroelectric plant | 56 MW | Enel Green Power |
| Sesto San Giovanni power station | 56 MW | Edison |
| Alto Garda power station | 55 MW | Alto Garda Power |
| Sesto San Giovanni power station | 55 MW | Edison |
| Camposcala solar farm | 55 MW | — |
| Orta Nova (Inergia) wind farm | 55 MW | — |
| Ponte Gardena hydroelectric plant | 55 MW | Alperia |
| Val Noana hydroelectric plant | 55 MW | — |
| Alto Garda power station | 55 MW | Alto Garda Power |
| Sesto San Giovanni power station | 55 MW | Edison |
| Castelmassa power station | 54 MW | Cogenio |
| Livorno power station | 54 MW | Enipower |
| Sardinia solar farm | 54 MW | — |
| Grottole S.R.L wind farm | 54 MW | — |
| Littigheddu wind farm | 54 MW | — |
| Mondonuovo wind farm | 54 MW | — |
| San Giorgio La Molara Polero wind farm | 54 MW | — |
| San Severo wind farm | 54 MW | — |
| Tricarico wind farm | 54 MW | — |
| Verampio hydroelectric plant | 54 MW | Enel Green Power |
| Castelmassa power station | 54 MW | Cogenio |
| Livorno power station | 54 MW | Enipower |
| Tarquinia (BayWa R.E.) solar farm | 53 MW | — |
| Nove 71 hydroelectric plant | 53 MW | Enel Green Power |
| Minervino Murge (Falck) wind farm | 52 MW | — |
| Morcone-Pontelandolfo wind farm | 52 MW | — |
| Conselice Factory power station | 51 MW | Unigrà |
| Trapani (Canadian Solar) solar farm | 51 MW | — |
| Orta Nova (Alerion) wind farm | 51 MW | — |
| Tula wind farm | 51 MW | — |
| Bordogna hydroelectric plant | 51 MW | Enel Green Power |
| Calusia hydroelectric plant | 51 MW | A2A |
| Campania (Baywa) wind farm | 50.5 MW | — |
| ACTV power station | 50 MW | Alpiq Energia Italia |
| Cassano Spinola power station | 50 MW | Roquette Italia |
| Cologno Monzese power station | 50 MW | A2A |
| Ferrero cogeneration power station | 50 MW | Ferrero |
| Lucca Paper Mill power station | 50 MW | DS Smith |
| Lucca Paper Mill power station | 50 MW | DS Smith |
| Lucca Paper Mill power station | 50 MW | DS Smith |
| Anemos Wind S.R.L wind farm | 50 MW | — |
| Camporeale wind farm | 50 MW | — |
| Melissa - Strongoli wind farm | 50 MW | — |
| Bussolengo hydroelectric plant | 50 MW | — |
| Montjovet hydroelectric plant | 50 MW | — |
| ACTV power station | 50 MW | Alpiq Energia Italia |
| Cassano Spinola power station | 50 MW | Roquette Italia |
| Cologno Monzese power station | 50 MW | A2A |
| Ferrero cogeneration power station | 50 MW | Ferrero |
| Lucca Paper Mill power station | 50 MW | DS Smith |
| Lucca Paper Mill power station | 50 MW | DS Smith |
| Lucca Paper Mill power station | 50 MW | DS Smith |
| Basilicata wind farm | 49 MW | — |
| Acquoria hydroelectric plant | 49 MW | Enel Green Power |
| Taranto Refinery power station | 48.5 MW | Enipower |
| Taranto Refinery power station | 48.5 MW | Enipower |
| Sonnedix Nuoro solar farm | 48.3 MW | — |
| Castrum 4 solar farm | 48 MW | — |
| Enersol solar farm (Italy) | 48 MW | — |
| Serenissima solar farm | 48 MW | — |
| Campania (Baywa) wind farm | 48 MW | — |
| Carlentini wind farm | 48 MW | — |
| Messina Randazzo wind farm | 48 MW | — |
| Pietramontecorvino (ICQ) wind farm | 48 MW | — |
| Vallata wind farm | 48 MW | — |
| Vrg Wind 060 wind farm | 48 MW | — |
| Carona hydroelectric plant | 48 MW | Enel Green Power |
| Cassino hydroelectric plant | 48 MW | Enel Green Power |
| Cotilia Salto hydroelectric plant | 48 MW | Enel Green Power |
| Pieve Vergonte II hydroelectric plant | 48 MW | Enel Green Power |
| Roccapalumba wind farm | 47 MW | — |
| Serra Marrocco wind farm | 47 MW | — |
| S Valburga hydroelectric plant | 47 MW | Alperia |
| Biomasse Italia power station | 46 MW | Biomasse Italia |
| Discaria Malagrotta power station | 46 MW | Consorzio Laziale Rifiuti |
| Cutro wind farm | 46 MW | — |
| Giarratana wind farm | 46 MW | — |