| City | From | To | More details |
| Tas-Sliema | 23 September 2026 00:00 | 23 September 2026 03:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ SAN DUMINKU , TRIQ SAN TROFIMU , TRIQ IL- KARMNU , TRIQ MANWEL DIMECH | |
| Il-Belt Valletta | 23 September 2026 04:30 | 23 September 2026 08:30 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ L- IFRAN , TRIQ SAN GWANN , TRIQ SAN PATRIZJU , TRIQ SANTA LUCIJA | |
| San Giljan | 23 September 2026 07:00 | 23 September 2026 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ TA' MARMORA , TRIQ CLAIRE E. ENGEL , TRIQ JOHN BUONTEMPO | |
| Il-Kalkara | 23 September 2026 07:00 | 23 September 2026 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ SANTA FILUMENA , TRIQ IL- LUQQATA , TRIQ MELCHIORRE DE ROBLES , TRIQ SIR AGOSTINO PORTELLI , TRIQ IL- MISSJONI TALJANA | |
| Il-Kalkara | 23 September 2026 07:00 | 23 September 2026 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ SANTA FILUMENA , TRIQ IL- LUQQATA , TRIQ MELCHIORRE DE ROBLES , TRIQ SIR AGOSTINO PORTELLI , TRIQ IL- MISSJONI TALJANA | |
| Hal Ghaxaq | 23 September 2026 07:30 | 23 September 2026 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ ID- DEJL , VJAL IL- LABOUR , TRIQ IR- REBBIEGHA | |
| Ir-Rabat | 23 September 2026 12:00 | 23 September 2026 17:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , VJAL IL- HADDIEM , TRIQ L- AFFRESKI , TRIQ MONS. G. DEPIRO , TRIQ IL- FIDLOQQOM | |
| Iz-Zurrieq | 23 September 2026 06:30 | 23 September 2026 13:30 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ FRA GAMMARI ZAMMIT , VJAL L- INDIPENDENZA , TRIQ ZACCARIJA RONCALI, TRIQ GDIDA FI , TRIQ IT- TORRI , TRIQ IL- PASSJU , TREJQET IL- GILJU | |
| Il-Mosta | 23 September 2026 03:30 | 23 September 2026 07:30 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ CEJLU TONNA | |
| In-Naxxar | 23 September 2026 07:30 | 23 September 2026 12:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ IN- NUTAR MANUEL DEBONO , TRIQ IL- BUZJETT , TRIQ IL- PARROCCA | |
| San Pawl il-Bahar | 24 September 2026 04:30 | 24 September 2026 08:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ IT- TURISTI , TRIQ IL- KAVETTA , TRIQ ANANIJA , TRIQ BARNABA , TRIQ J. QUINTINUS , TRIQ IL- MAZZOLA , TRIQ IL- HALEL , TRIQ IL- PAGELL , TRIQ IC- CERN | |
| Birzebbuga | 24 September 2026 06:30 | 24 September 2026 13:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ IZ- ZURRIEQ , TRIQ IL- MUSBIEH , MISRAH IR- REPUBBLIKA , TRIQ IL- KOSTITUZZJONI , TRIQ SAN TUMAS | |
| Hal Ghaxaq | 24 September 2026 07:30 | 24 September 2026 13:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ TAL- QATTUS , TRIQ INDRI MAGRIN , TRIQ IT- TUMBARELLU , TRIQ DWARDU BUTTIGIEG | |
| Birkirkara | 24 September 2026 08:00 | 24 September 2026 13:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ IL- KARMNU , TRIQ ANGLU MALLIA , TRIQ IGNAZIO SAVERIO MIFSUD , TRIQ FRANCESCO BUHAGIAR | |
| In-Naxxar | 24 September 2026 11:00 | 24 September 2026 15:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ LELI FALZON , TRIQ IL- FORGA , TRIQ GIUSEPPE STIVALA | |
| Ir-Rabat, Ghawdex | 24 September 2026 08:30 | 24 September 2026 13:00 | |
| AREA BLOCK A-B-C-D-Ea-Eb-Fa-Fb-Ib-l , AREA BLOCK G-Ha-Hb-Lb-Ka-Kb , AREA TA' CAWLA SUPERMARKET , TRIQ IC- CANGAR , TRIQ GUZE' MICALLEF , TRIQ IS- SETTE GIUGNO , TRIQ PATRI ANTON DEBONO, S. J. , TRIQ TAC- CAWLA , TRIQ IT- TABIB ANTON TABONE , TRIQ ANICI , TRIQ GUZE' ELLUL MERCER , TRIQ SIR PAWLU BOFFA , TRIQ IL- WIEHED U TLETIN TA' MARZU, 1979 , TRIQ IN- NEOLITICI , TRIQ IL- MITHNA | |
| Ix-Xewkija | 24 September 2026 08:30 | 24 September 2026 13:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ SANNAT | |
| In-Nadur | 24 September 2026 08:30 | 24 September 2026 12:30 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ RACECOURSE , TRIQ IL- KNISJA , TRIQ LAZZRU PISANI , TRIQ PIJU CELLINI , TRIQ FRANGISK SAVER SCIORTINO , TRIQ IT- TRAMUNTANA , TRIQ IT- TIGRIJA , TRIQ TA' SAID , TRIQ XANDRIKU , TRIQ SAN BLAS | |
| Birkirkara | 24 September 2026 08:00 | 24 September 2026 11:30 | |
| TRIQ FRANGISK XERRI , TRIQ CENSU BUSUTTIL , TRIQ DUN KARM | |
| L-Iklin | 24 September 2026 08:00 | 24 September 2026 11:30 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ GUZE' GALEA , TRIQ GUZE' MUSCAT AZZOPARDI , TRIQ MAY BUTCHER , TRIQ RICHARD TAYLOR , TRIQ PAWLU GRECH , TRIQ ERIN SERRACINO INGLOTT , TRIQ PATRI ANASTASJU CUSCHIERI , TRIQ GUZE' PESCI , TRIQ ANTON MANUEL CARUANA , TREJQET IR- RUMANZIERI , TRIQ GIOVANNI CURMI , TRIQ GWANN MAMO , TRIQ CENSU BUSUTTIL , TRIQ ALFONS MARIA GALEA , TRIQ GUZEPPI CALLEJA , TRIQ DWARDU CACHIA , TRIQ MONS. PIETRU PAWL SAYDON , TREJQET IL- POETI , TRIQ ANTON BUTTIGIEG , TRIQ GUZE' BONNICI , TRIQ GUZE' ELLUL MERCER , TRIQ KARMENU VASSALLO , TRIQ PATRI MARJANU VELLA , TRIQ DUN KARM , PJAZZA NINU CREMONA , TRIQ GERONIMO ABOS | |
| Il-Marsa | 24 September 2026 07:00 | 24 September 2026 13:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ ASCOT , TRIQ L- IRHAM , TRIQ IS- SALIB TAL-MARSA | |
| Paola | 24 September 2026 07:00 | 24 September 2026 12:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ BRITTANJA , TRIQ NINU CREMONA , TRIQ L- IBJAR , TRIQ F. TORTELL , VJAL SIR PAUL BOFFA , TRIQ ID- DGHAJJES , TRIQ IL- BACIR IL-GDID | |
| Il-Mellieha | 24 September 2026 23:00 | 25 September 2026 05:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ L- ASSEDJU L-KBIR 1565 , TRIQ IL- MODD , TRIQ IL- QIGHAN , TRIQ IL- MIDRA , TRIQ GORG BORG OLIVIER , TRIQ IL- MADONNA TA' FATIMA , TRIQ L- ISQOF PACE , TRIQ IL- QALB IMQADDSA , TRIQ SAN PUBLJU , TRIQ SAN PAWL , TRIQ IT- TRAMUNTANA , MISRAH IL- PARROCCA , MISRAH IZ- ZJARA TAL-PAPA , TRIQ IL- MARFA , TRIQ IL- WIED , TRIQ MONS. INDRI FENECH , TRIQ IL- PARROCCA , TRIQ IN- NINFA CALYPSO , TRIQ IC- CIKKEN , TRIQ VINCENZO CIAPPARA , TRIQ QASAM BARRANI , TRIQ NAPULJUN CARUANA DINGLI , TRIQ IL- MADONNA TAL-GHAR , TRIQ IL- KAPPILLAN MAGRI , TRIQ IL- LUH , TRIQ L- ERWIEH , TRIQ SALVINU VELLA , TRIQ L- INKURUNAZZJONI , DAWRET IL- MELLIEHA , TRIQ IL- MITHNA L-GDIDA | |
| In-Naxxar | 24 September 2026 07:30 | 24 September 2026 11:30 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ IN- NUTAR MANUEL DEBONO , TRIQ IL- BUZJETT , TRIQ IL- PARROCCA | |
| Il-Qrendi | 25 September 2026 04:00 | 25 September 2026 07:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ MADDORBU , TRIQ SAN NIKOLA , TRIQ MISRAH IS-SINJURA , TRIQ TAL- GHARIX | |
| Hal Luqa | 25 September 2026 07:00 | 25 September 2026 12:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ GANNI VASSALLO , TRIQ HAL TARXIEN , TRIQ GUZEPP SALIBA , TRIQ IL- KUNSILL TA' L-EWROPA , TRIQ KAN. GWANN BORG , TRIQ IL- KUNSILL TAL-EWROPA | |
| Haz-Zabbar | 25 September 2026 07:00 | 25 September 2026 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ SPADARO , TRIQ SANT' ANTNIN | |
| Hal Ghaxaq | 25 September 2026 07:00 | 25 September 2026 12:00 | |
| TRIQ IL- HABB IL-QAMH , TRIQ IL- FEJGEL , TRIQ IL- FIDLOQQOM , SQAQ SAN MIKIEL | |
| Il-Gudja | 25 September 2026 07:00 | 25 September 2026 12:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ IL- PALAZZ , TRIQ DORELL , TRIQ L- GHELEJJEL , TRIQ TA' XLEJLI | |
| L-Imsida | 25 September 2026 07:30 | 25 September 2026 11:30 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ L- IMHALLEF PAOLO DEBONO , TRIQ L- ESPERANTO , TRIQ MONS. CARMELO ZAMMIT | |
| Pembroke | 25 September 2026 07:30 | 25 September 2026 11:30 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ IL- MEDITERRAN | |
| Il-Marsa | 25 September 2026 05:30 | 25 September 2026 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , SQAQ IL- GERREJJA , SQAQ L- ISTALEL , TRIQ IT- TIGRIJA , SQAQ IL- HADDIED | |
| Paola | 25 September 2026 07:00 | 25 September 2026 12:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ IL- GDIDA , TRIQ IS- SULTANA , TRIQ L- ARKATA , TRIQ NINU CREMONA , TRIQ IL- BELT VALLETTA | |
| Il-Mosta | 25 September 2026 07:30 | 25 September 2026 11:30 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ IT- TAHHAN , TRIQ TA' VNEZJA | |
| Birkirkara | 26 September 2026 06:45 | 26 September 2026 12:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ DUN GEJTANU MANNARINO , TRIQ DUN FILIPPU BORG , TRIQ IL- QALB IMQADDSA , TRIQ SANTA MARIJA , TRIQ HAL QORMI , TRIQ SALVU PSAILA , TRIQ FLEUR-DE-LYS | |
| Haz-Zabbar | 28 September 2026 07:00 | 28 September 2026 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ L- ISKOLA , TRIQ IL- QALB IMQADDSA , TRIQ IL- KAPPUCCINI , TRIQ LIA , TRIQ SANTA DUMINKA , TRIQ IX- XGHAJRA | |
| L-Iklin | 28 September 2026 08:00 | 28 September 2026 13:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ GUZE' GALEA , TRIQ GUZE' MUSCAT AZZOPARDI , TRIQ GWANN MAMO , TRIQ CENSU BUSUTTIL , TRIQ MONS. PIETRU PAWL SAYDON | |
| Ghajnsielem | 28 September 2026 08:30 | 28 September 2026 15:00 | |
| TRIQ BORG GHARIB , TRIQ IL- QALA | |
| In-Nadur | 28 September 2026 08:30 | 28 September 2026 15:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ L- ARCIPRIET SAVER CASSAR , TRIQ GIRGOR BUTTIGIEG , TRIQ PAPA PAWLU VI , TRIQ DUN KARLU ZIMECH , TRIQ IT- TELEGRAFU , TRIQ TOMBA , TRIQ IT- TORRI TA' KENUNA | |
| Il-Mosta | 30 September 2026 03:30 | 30 September 2026 11:00 | |
| Due to scheduled maintenance works on the national electricity grid there may be electricity supply interruptions in (or in parts of) the following areas: , TRIQ MONS. MIKELANG MIFSUD , TRIQ IX- XAGHRI TAL-HARRUB , TRIQ IL- PONT, TRIQ GDIDA FI , TRIQ WALTER L. SALAMONE | |