| City | From | To | More details |
| Birzebbuga | 14 September 2026 06:30 | 14 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 DUN GORG ZAMMIT | |
| Il-Hamrun | 14 September 2026 07:00 | 14 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 ATOCIA , TRIQ ANTON BUTTIGIEG , TRIQ SAN GEJTANU , TRIQ GIOVANNI BARBARA , TRIQ SAN FRANGISK | |
| In-Naxxar | 14 September 2026 07:30 | 14 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- MOSTA , VJAL IL- WIEHED U GHOXRIN TA' SETTEMBRU | |
| Ghajnsielem | 14 September 2026 08:00 | 14 September 2026 10:00 | |
| 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 BORG GHARIB , TRIQ IL- QALA | |
| Ix-Xewkija | 14 September 2026 12:00 | 14 September 2026 14:00 | |
| 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- MADONNA TAL-HNIENA , TRIQ TA' BORDIN | |
| Il-Belt Valletta | 14 September 2026 22:30 | 15 September 2026 03:30 | |
| 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 IR- REPUBBLIKA , TRIQ IL- MEDITERRAN , MISRAH SANT' IERMU , TRIQ IT- TURGIEN , TRIQ IT- TRAMUNTANA , TRIQ IL- MERKANTI , TRIQ L- GHAJN , TRIQ SAN GUZEPP , TRIQ SAN BASTJAN | |
| Hal Qormi | 14 September 2026 07:00 | 14 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 TUMAS FENECH , TRIQ TAL- HLAS , TRIQ IL- HELSIEN , TRIQ IL- VITORJA , TRIQ TA' FARZINA , TRIQ IS- SERER , TRIQ L- IMDINA | |
| In-Naxxar | 14 September 2026 08:00 | 14 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 IT- TRUNCIERI , TRIQ SAN FRANGISK TA' ASSISI , TRIQ SANTA KLARA , TUL IL- KOSTA , TRIQ BAHAR IC-CAGHAQ , TRIQ SAN GWANN L-EVANGELISTA , TRIQ L- GHERIEN , TRIQ IS- SIES , TRIQ IL-" VICTORIA LINES" , TRIQ IL- PORZJUNKULA , TRIQ IL- WIRT NATURALI , TRIQ IL- WIRT NATURALI, TRIQ GDIDA FI | |
| Ghajnsielem | 14 September 2026 15:00 | 14 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: , TRIQ BORG GHARIB , TRIQ IL- QALA | |
| In-Naxxar | 14 September 2026 18:00 | 14 September 2026 20:00 | |
| 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- TRUNCIERI , TRIQ SAN FRANGISK TA' ASSISI , TRIQ SANTA KLARA , TUL IL- KOSTA , TRIQ BAHAR IC-CAGHAQ , TRIQ SAN GWANN L-EVANGELISTA , TRIQ L- GHERIEN , TRIQ IS- SIES , TRIQ IL-" VICTORIA LINES" , TRIQ IL- PORZJUNKULA , TRIQ IL- WIRT NATURALI , TRIQ IL- WIRT NATURALI, TRIQ GDIDA FI | |
| Tas-Sliema | 15 September 2026 06:00 | 15 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- KBIRA , TRIQ IT- TORRI | |
| Tal-Pietà | 15 September 2026 07:00 | 15 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 GUZE' ELLUL , TRIQ HOOKHAM FRERE , TRIQ SAN GIRGOR , TRIQ SAN LUQA | |
| Il-Belt Valletta | 15 September 2026 07:15 | 15 September 2026 10:00 | |
| 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- KAVALLIER SAN GWANN , TRIQ IL- PAPA PIJU V | |
| Il-Birgu | 15 September 2026 13:00 | 15 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: , TRIQ IL- KWARTIER , TRIQ GANN FRANGISK ABELA , IL- FOSS TAS-SUR , TELGHET IL- FOSS , TRIQ IL- MAJJISTRAL , TRIQ IL- MINA L-KBIRA , TRIQ IT- TORRI SAN GWANN , TRIQ ID- DEJQA | |
| Tas-Sliema | 15 September 2026 22:00 | 15 September 2026 23:00 | |
| 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 VINCENZ , TRIQ SAN DUMINKU , TRIQ SAN PIJU V , TRIQ SAN TROFIMU , TRIQ IL- KARMNU , TRIQ MANWEL DIMECH , IX- XATT | |
| Hal Qormi | 15 September 2026 07:00 | 15 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 M. A. VASSALLI , TRIQ TAL- BAJJADA , TRIQ IL- KANUN | |
| Iz-Zurrieq | 15 September 2026 06:30 | 15 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 GIO BATTISTA RICCIO , TRIQ SANT' AGATA , TRIQ IL- MINGEL , TRIQ SAN MARTIN , TRIQ VINCENZO CARUANA | |
| Il-Munxar | 15 September 2026 08:00 | 15 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 L- GHAR TA' KAROLINA , TRIQ IS- SIENJA , TRIQ IS- SAJJIEDA , TRIQ SANT' INDRIJA , XATT IX- XLENDI , TRIQ SAN XMUN , TREJQET IL- MADONNA TAL-KARMNU , TRIQ IL- GOSTRA , PJAZZA L- ANFORI | |
| In-Naxxar | 15 September 2026 03:30 | 15 September 2026 09:30 | |
| 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 HAL DGHEJF , PJAZZA DARNINO | |
| Tas-Sliema | 16 September 2026 00:00 | 16 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 PIJU V , TRIQ SAN TROFIMU , TRIQ IL- KARMNU , TRIQ MANWEL DIMECH , IX- XATT | |
| Il-Mosta | 16 September 2026 03:30 | 16 September 2026 11:59 | |
| 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- BAQQUNIER , TRIQ IL- BISTRA , TRIQ IL- GARRIER , TRIQ IL- GHOLLIEQ , TRIQ L- IZMARRATUR , TRIQ IL- KISSIER , TRIQ IN- NAGGAR , TRIQ TAL- QARES , TRIQ IS- SNAJJA' , TRIQ IT- TRINKATUR , TRIQ IL- FORTIZZA , TRIQ IL- KOSTITUZZJONI , TRIQ IN- NAQQAX , TRIQ IL- KARETTUNIER , TRIQ IL- MISSJUNARJI MALTIN | |
| Paola | 16 September 2026 07:00 | 16 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 SANT' UBALDESKA , TRIQ IL- FOSS , TRIQ L- ARKATA , TRIQ NINU CREMONA , TRIQ IT- TRAMUNTANA | |
| Haz-Zabbar | 16 September 2026 07:00 | 16 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-Gharb | 16 September 2026 08:30 | 16 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 BIRBUBA , TRIQ MONGUR , TRIQ SAN DIMITRI , TRIQ NEIGU | |
| San Pawl il-Bahar | 16 September 2026 22:00 | 17 September 2026 01:00 | |
| 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 | |
| Iz-Zurrieq | 16 September 2026 06:30 | 16 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 IC- COMBINI , TRIQ IS- SINDKU , TRIQ IL- KBIRA, SQAQ , TRIQ SAN LUQA , TRIQ L- INGINIERA , TRIQ IL- WARDA | |
| Il-Hamrun | 16 September 2026 07:00 | 16 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 ATOCIA , TRIQ ANTON BUTTIGIEG , TRIQ SAN GEJTANU , TRIQ GIOVANNI BARBARA , TRIQ SAN FRANGISK | |
| Il-Mosta | 16 September 2026 03:30 | 16 September 2026 11:59 | |
| 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- ASSEMBLEA NAZZJONALI , TRIQ IL- BENNEJ , TRIQ IL- GHOLLIEQ , TRIQ L- INKURUNAZZJONI , TRIQ IL- KOSTITUZZJONI , TRIQ IN- NAQQAX | |
| Iz-Zejtun | 17 September 2026 07:00 | 17 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- PALAZZI , TRIQ IL- QALB TA' GESU' , TRIQ GUZEPPINA CURMI , TRIQ ID- DULURI , TRIQ BUGHARBIEL , TRIQ FELICIA ABELA , TRIQ DUN SPIR GRIXTI | |
| Is-Siggiewi | 17 September 2026 06:30 | 17 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 PATRI GUZEPP DELIA , TRIQ BLAT IL-QAMAR , TRIQ IS- SALIB | |
| Ix-Xewkija | 17 September 2026 07:30 | 17 September 2026 16:00 | |
| 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 PAWL | |
| Il-Fontana | 17 September 2026 08:00 | 17 September 2026 12:30 | |
| TREJQET CENTRU PAROKJALI , TRIQ TAL- GHAJN , TRIQ IL- KAPPILLAN GUZEPP HILI , TRIQ IS- SAJJIEDA , TRIQ L- ISPTAR SAN GILJAN , TRIQ SAN MARTIN , TRIQ WIED SIEKEL , TRIQ TA' MULEJJA , TREJQET BIEB IL-GHAJN , TRIQ TAL- GHAJN, SQAQ NRU. 1 , TRIQ TAL- GHAJN, SQAQ NRU. 4 , TRIQ TAL- GHAJN, SQAQ NRU. 6 , SQAQ L- ANDAR , SQAQ TA' FUQ IL-LUNZJATA , TRIQ TAL- GHAJN, SQAQ NRU. 5 , TREJQET IL- HARRUB | |
| Ir-Rabat, Ghawdex | 17 September 2026 08:00 | 17 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 SANTA DUMINKA | |
| In-Naxxar | 17 September 2026 01:00 | 17 September 2026 05:30 | |
| 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 SANTA LUCIJA, SQAQ NRU. 2 , TRIQ IN- NISSIEG , TRIQ HAL DGHEJF , PJAZZA VITTORJA, SQAQ NRU. 2 , PJAZZA VITTORJA, SQAQ NRU. 3 , TRIQ IL- KBIRA, SQAQ NRU. 3 , TRIQ IL- GDIDA , TRIQ IS- SALIB, SQAQ NRU. 1 , TRIQ SANTA LUCIJA, SQAQ NRU. 12 , TRIQ SANTA LUCIJA, SQAQ NRU. 11 , TRIQ SANTA LUCIJA, SQAQ NRU. 10 , TRIQ SANTA LUCIJA, SQAQ NRU. 9 , TRIQ SANTA LUCIJA, SQAQ NRU. 8 , TRIQ SANTA LUCIJA, SQAQ NRU. 6 , TRIQ SANTA LUCIJA, SQAQ NRU. 5 , TRIQ SANTA LUCIJA, SQAQ NRU. 4 , TRIQ SANTA LUCIJA, SQAQ NRU. 3 , TRIQ SANTA LUCIJA, SQAQ NRU. 1 , TRIQ IL- HABS , TRIQ L- IFRAN , VJAL IL- LABOUR , VJAL IL- WIEHED U GHOXRIN TA' SETTEMBRU , TRIQ IZ- ZENQA , TRIQ ZENQA, SQAQ FI , TRIQ IL- MARKIZ GIUSEPPE SCICLUNA , TRIQ SANTA LUCIJA, SQAQ NRU. 7 , PJAZZA DARNINO , TRIQ IL- KBIRA, SQAQ NRU. 4 , TRIQ CASTRO | |
| L-Imsida | 18 September 2026 07:30 | 18 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' ELLUL MERCER , TRIQ MONS. ARTURO BONNICI , TRIQ INDRI GRIMA , TRIQ IL- BALLIJU GUTTENBERG | |