Illustration of restored power system in Sumatra with glowing lights and workers.
Illustration of restored power system in Sumatra with glowing lights and workers.
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Sumatra electricity system returns to normal

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PT PLN (Persero) completed restoration of the electricity system across Sumatra following a widespread outage on Friday, May 22, 2026.

By Sunday, May 24, 2026, at 06:00 WIB, PLN had normalized 176 affected substations.

Electricity supply to customers has been gradually restored. PLN President Director Darmawan Prasodjo said the entire recovery process was carried out intensively since the disruption began.

"Thanks to the tireless hard work of all personnel in the field and support from the Ministry of ESDM and various parties in the regions, the Sumatra electricity system has now returned to normal," Darmawan said.

PLN collaborated with the government and regional stakeholders to normalize the generation, transmission, substation, and distribution systems. Darmawan expressed gratitude to the public for their patience during the recovery process.

Watu wanasema nini

Reactions on X highlight ongoing power restoration in Sumatra after the May 22 blackout, with some users noting gradual recovery and PLN updates, while others express skepticism about PLN's handling, demand compensation, and criticize service reliability.

Makala yanayohusiana

KRL Rangkasbitung line train resumes after floods, workers check tracks for safety.
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KRL Rangkasbitung line resumes after flooding subsides

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KAI Commuter confirmed that Rangkasbitung line KRL services resumed on Monday evening after flooding on the Kebayoran-Pondok Ranji track subsided. Operations proceed at limited speed for safety. Prior disruptions included overhead power outage from lightning strike.

The Satgas PRR is accelerating repairs to roads and bridges in Aceh, North Sumatra, and West Sumatra to restore connectivity for survivors of the hydrometeorological disaster. As of April 18, nearly all damaged national and local roads and bridges are functional again. Head of Satgas PRR Muhammad Tito Karnavian emphasized infrastructure reconstruction as the top priority.

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Danantara's Operational Director Dony Oskaria announced the groundbreaking for railway line electrification on May 20, 2026, targeting the Jakarta-Cikampek, Jakarta-Sukabumi, and Jakarta-Cilegon routes. The project aims to revive new cities along the lines, reduce pollution, and boost transportation efficiency.

PT Perusahaan Gas Negara (PGN), along with PGN Gagas and Komunitas Mobil Gas (Komogas), ran a mobile CNG workshop program called Bengkel Standby Idul Fitri 1447 H at SPBG Cirebon, West Java. The initiative served 55 vehicles during the Lebaran 2026 mudik period with a 24-hour standby team. It aims to bolster alternative energy infrastructure for gas-fueled vehicle (BBG) users.

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Enel Colombia has activated a contingency plan following a failure in the electrical infrastructure, worsened by extreme weather conditions, which disrupted power supply in El Colegio and surrounding areas in Cundinamarca. The company relocated about 50 crews and canceled scheduled work elsewhere to address the emergency. Around 150 technicians and operatives are currently working continuously on the progressive restoration of service.

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