| City | From | To | More details |
| Il-Marsa | 18 September 2025 05:00 | 18 September 2025 07:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ ALDO MORO , TRIQ TAT- TROMBA , TRIQ TROUBRIDGE | |
| Birzebbuga | 18 September 2025 06:30 | 18 September 2025 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ SAN MIKIEL , TRIQ IT- TANKIJIET , TRIQ ID- DULURI , TRIQ IL- KNISJA | |
| Birzebbuga | 18 September 2025 06:30 | 18 September 2025 11:45 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ L- IMMAKULATA KUNCIZZJONI , TRIQ IL- KARMNU , TRIQ TAR- RANZIJA , TRIQ IL- FORTIZZA , TRIQ GHAR HASAN | |
| Il-Mellieha | 18 September 2025 07:00 | 18 September 2025 12:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , RUMAN , TRIQ IL- BARKAZZA , TRIQ GHAR U CASA , TRIQ IL- WIED TA' RUMAN , TRIQ L- GHAJN TAL-MELLIEHA , TRIQ IL- WIED TA' RUMAN | |
| Haz-Zabbar | 18 September 2025 07:00 | 18 September 2025 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ MELITA , TRIQ BORMLA , TRIQ TAL- LABOUR | |
| Hal Tarxien | 18 September 2025 07:00 | 18 September 2025 12:00 | |
| TRIQ SANT' ANTNIN , TRIQ HAL TARXIEN , TRIQ PAOLA , TRIQ L- ISKOLA , TRIQ L- ANNUNZJATA , TRIQ LANZON | |
| Paola | 18 September 2025 07:00 | 18 September 2025 12:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ LAMPUKA , TRIQ L- ORATORJU | |
| H’Attard | 18 September 2025 08:00 | 18 September 2025 13:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ HAL WARDA , TRIQ IZ- ZAGHFRAN , TRIQ HAZ- ZEBBUG , TRIQ IL- KBIRA , TRIQ L- IMDINA , TRIQ LUIGI ELLUL | |
| Il-Gzira | 18 September 2025 08:00 | 18 September 2025 12:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ SIR WILLIAM REID , TRIQ SIR CHARLES CAMERON , TRIQ IX- XATT , TRIQ CARLO MANCHE' | |
| Ta’ Kercem | 18 September 2025 08:30 | 18 September 2025 13:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ TA' XUXA , TRIQ TA' PEJPU , PJAZZA SAN GIRGOR , PJAZZA SAN GIRGOR, SQAQ NRU 3 , TRIQ L- AVUKAT ANTON CALLEJA , TRIQ IS- SUMMIEN , TRIQ IL- GOJJIN , TRIQ WENZU MINTOFF , TRIQ IL- HORG , TRIQ IS- SARG , TRIQ WIED HMAR , TRIQ WIED IL-LUNZJATA , TRIQ SAN PIETRU U SAN PAWL , TRIQ FRANGISK U ROZA CAMILLERI , TRIQ L- GHAXRA TA' MARZU 1885 , TRIQ L- INDIPENDENZA , TRIQ IT- TORRI , TRIQ IL- BIES , TRIQ IL- KALANDRIJIET , TRIQ MADRE MARGERITA DE BRINCAT , TRIQ GUZE' FLORES , TRIQ TA' XEWKA , PJAZZA ORVIETO , TRIQ TA' BERRINI , TRIQ IL- GIFNA , TRIQ IL- MADONNA TAS-SOKKORS , TRIQ IX- XAGHRI , TRIQ GUZEPPI BRIFFA , PJAZZA SAN GIRGOR, SQAQ NRU 1 , TRIQ PETRI , TRIQ IL- KARMELITANI , TRIQ SANTA LUCIJA , TRIQ GHAJN TUTA | |
| H’Attard | 18 September 2025 12:00 | 18 September 2025 18:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ IC- CITRU , TRIQ IL- PALM , TRIQ DUN MIKIEL XERRI , TRIQ VICTOR VASSALLO , TRIQ IL- PRINJOLI | |
| Il-Mellieha | 18 September 2025 22:00 | 19 September 2025 05:29 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ IL- BRONJA , TRIQ IT- TGHAM , TRIQ IL- QAMH , TRIQ IS- SIFA , TRIQ IL- MUNA , TRIQ IL- MITHNA L-QADIMA , TRIQ IL- VITORJA , TRIQ CHURCHILL , TRIQ SAN MIKIEL , TRIQ IN- NOFSINHAR , TRIQ SAN GUZEPP , TRIQ SANT' ELENA , TRIQ IL- MITHNA L-GDIDA , TRIQ VINCENZO CIAPPARA , TRIQ NAPULJUN CARUANA DINGLI , TRIQ IL- KAPPILLAN MAGRI , TRIQ ID- DHIN , TRIQ IL- GHORGHAR , TRIQ SANTA MARIJA | |
| Birkirkara | 18 September 2025 20:00 | 19 September 2025 02:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ L- IMPRENDITURI , TRIQ L- INTORNJATUR , TRIQ GIOVANNI FELICE , TRIQ L- ARKATA L-BAXXA , VJAL VJAL IR-ROYAL MALTA ARTILLERY | |
| Hal Gharghur | 18 September 2025 07:30 | 18 September 2025 11:30 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ DUN KARM FENECH , TRIQ L- INDIPENDENZA , TRIQ GIUSEPPE CALI' , TRIQ MATTIA PRETI | |
| Il-Mosta | 18 September 2025 07:30 | 18 September 2025 10:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ CAMILLO SCEBERRAS , TRIQ PATRI GUZE' DELIA , TRIQ RUZAR BRIFFA | |
| Birkirkara | 18 September 2025 07:30 | 18 September 2025 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ L- IMSIDA | |
| Il-Qala | 18 September 2025 08:30 | 18 September 2025 12:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ TA' KASSJA | |
| Tas-Sliema | 19 September 2025 00:30 | 19 September 2025 05:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ BISAZZA , SQAQ BISAZZA , SQAQ IL- FAWWARA , TRIQ MARKIZI ZIMMERMANN BARBARO , TRIQ SANT'ANTNIN | |
| Ix-Xghajra | 19 September 2025 07:00 | 19 September 2025 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ ORLANDO ZABBAR , TRIQ IL- FORTIZZA TAL-GRAZZJA , TREJQET IL- BARUMBARA , TRIQ IT- TORRI TA' ALOF DE WIGNACOURT , SQAQ MASSA , SQAQ IT- TUTA | |
| L-Imqabba | 19 September 2025 07:00 | 19 September 2025 11:45 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ L- ISPNAR | |
| Iz-Zurrieq | 19 September 2025 07:00 | 19 September 2025 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ L- GHARAJJEX , SQAQ TAL- MEJDIET , TRIQ IL- PLUVIERI | |
| Il-Mosta | 19 September 2025 08:00 | 19 September 2025 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ IL- BIEDJA , TRIQ CAMILLO SCEBERRAS , TRIQ L- GHERIEN , TRIQ GORG MITROVICH , TRIQ IL- KAPPELLA TA' L-ISPERANZA , TRIQ IL- KATAKOMBI TAL-BISTRA , TRIQ MONS. ALAN FENECH , TRIQ MONS. EDGAR SALOMONE , TRIQ PATRI GUZE' DELIA , TRIQ RUZAR BRIFFA , TRIQ IL- BEATA ADEODATA PISANI , TRIQ TA' ZEJFA , TREJQET TAL- GIZA , TREJQET IL- GNIEN , TRIQ SIR TEMI ZAMMIT , TRIQ SIR LUIGI PREZIOSI | |
| Birkirkara | 19 September 2025 08:00 | 19 September 2025 13:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ GORG BORG , PJAZZA L- EROJ , TRIQ ANTHONY VALLETTA , TRIQ MRO. GIUSEPPE BUSUTTIL , TRIQ P. BORG OLIVIER | |
| Birkirkara | 19 September 2025 07:00 | 19 September 2025 11:30 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ MANOEL VILHENA , TRIQ IL- VITTMI TAL-GWERRA , TRIQ TAL- QATTUS , TRIQ DUN VINCENZ SALIBA | |
| Santa Venera | 19 September 2025 07:00 | 19 September 2025 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ IL- KBIRA SAN GUZEPP , TRIQ IL- KUKKANJA , TRIQ IL- KANUN | |
| Il-Munxar | 19 September 2025 08:30 | 19 September 2025 12:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ SAN XMUN | |
| Birzebbuga | 19 September 2025 07:00 | 19 September 2025 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ L- GHANSAR , TRIQ F. C. BOURLEMAQUE | |
| San Pawl il-Bahar | 19 September 2025 07:00 | 19 September 2025 12:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ IT- TURISTI , TRIQ IT- TAMAR , TRIQ SAN TIMOTJU , TRIQ TA' ZANDU | |
| San Pawl il-Bahar | 19 September 2025 07:00 | 19 September 2025 12:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ CASSARINO , TRIQ IT- TAMAR , TRIQ TAL- BILBEL | |
| L-Imgarr | 20 September 2025 06:00 | 20 September 2025 12:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ IL- BANJIJIET RUMANI , TRIQ SIR HARRY LUKE , TRIQ GHAJN TUFFIEHA , SQAQ TA' CIANTAR , SQAQ IN- NAHAL , TRIQ RIH IL-BARRIERA , TREJQET IL- BARRIERA , TRIQ IL- PALMA | |
| Hal Balzan | 20 September 2025 08:00 | 20 September 2025 15:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ IL- FERROVIJA L-QADIMA , TRIQ BIRBAL , TRIQ IL- KANNIZZATA , TRIQ IL- KBIRA | |
| Birkirkara | 21 September 2025 08:00 | 21 September 2025 13:00 | |
| TRIQ IN- NAXXAR | |
| Hal Balzan | 21 September 2025 08:00 | 21 September 2025 13:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ IL- MITHNA , WIED HAL BALZAN | |
| Birkirkara | 21 September 2025 12:01 | 21 September 2025 18:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ IL- KARMNU , TRIQ ANGLU MALLIA , TRIQ IGNAZIO SAVERIO MIFSUD , TRIQ FRANCESCO BUHAGIAR | |
| Iz-Zurrieq | 22 September 2025 08:00 | 22 September 2025 10:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ L- GHARAJJEX , SQAQ TAL- MEJDIET , TRIQ IL- PLUVIERI | |
| Iz-Zurrieq | 22 September 2025 18:00 | 22 September 2025 20:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ L- GHARAJJEX , SQAQ TAL- MEJDIET , TRIQ IL- PLUVIERI | |
| Il-Fgura | 23 September 2025 07:00 | 23 September 2025 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ SAN MIKIEL , TRIQ IL- MALVIZZ , TRIQ MATER BONI CONSILII | |
| L-Imsida | 24 September 2025 07:00 | 24 September 2025 13:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply disruptions in (or in parts of) the following areas: , TRIQ GARCIN , TRIQ CLARENCE , TRIQ IL- BACIR , XATT L- IMSIDA | |