TheJakartaPost

Please Update your browser

Your browser is out of date, and may not be compatible with our website. A list of the most popular web browsers can be found below.
Just click on the icons to get to the download page.

Jakarta Post

Four died, economic losses mount after Sumatra blackout

At least four people were killed and three others hospitalized from suspected carbon monoxide poisoning during the widespread blackout that plunged nearly all of Sumatra into darkness over the weekend, as businesses across the island grappled with heavy losses caused by the massive power disruption.

Apriadi Gunawan (The Jakarta Post)
Premium
Medan
Mon, May 25, 2026 Published on May. 25, 2026 Published on 2026-05-25T19:20:33+07:00

Change text size

Gift Premium Articles
to Anyone

Share the best of The Jakarta Post with friends, family, or colleagues. As a subscriber, you can gift 3 to 5 articles each month that anyone can read—no subscription needed!
A store in Padangsidimpuan city, North Sumatra, generates electricity from a generator with the rest of the street in darkness after the Sumatra blackout on May 22, 2026. The blackout affected almost all the provinces on mainland Sumatra Island, with electricity company PT PLN saying that electricity had returned to normal on Sunday. A store in Padangsidimpuan city, North Sumatra, generates electricity from a generator with the rest of the street in darkness after the Sumatra blackout on May 22, 2026. The blackout affected almost all the provinces on mainland Sumatra Island, with electricity company PT PLN saying that electricity had returned to normal on Sunday. (kompas.com/Oryza Pasaribu)

A

t least four people were killed, and three others hospitalized from suspected carbon monoxide poisoning during the widespread blackout that plunged nearly all of Sumatra into darkness over the weekend, as businesses across the island grappled with heavy losses caused by the massive power disruption.

One of the fatal incidents occurred in Air Putih district, Batu Bara regency, North Sumatra, where two employees of a mobile phone accessory shop were found dead and two others unconscious inside the shop where they worked and lived on Saturday morning.

Air Putih Police Chief Adj. Comr. Rahmat Hutagaol said the victims were discovered after the shop owner repeatedly failed to contact the employees.

“The shop owner then asked the store supervisor to check on the workers. When the supervisor arrived, the shop was locked from the inside,” Rahmat said on Sunday.

“The supervisor later sought help from nearby residents to force open the door and after the door was broken down, residents found the four employees lying on the floor inside a room,” he added.

The two victims were pronounced dead at the scene, while the other two were found in critical condition but still breathing. The surviving victims were rushed to Bidadari Hospital in Batu Bara regency, where they remain under intensive treatment.

The Jakarta Post - Newsletter Icon

Morning Brief

Every Monday, Wednesday and Friday morning.

Delivered straight to your inbox three times weekly, this curated briefing provides a concise overview of the day's most important issues, covering a wide range of topics from politics to culture and society.

By registering, you agree with The Jakarta Post's

Thank You

for signing up our newsletter!

Please check your email for your newsletter subscription.

View More Newsletter

Rahmat said authorities are still investigating the exact cause of death, but preliminary findings suggest the victims were exposed to a lethal level of carbon monoxide emitted by a gasoline-powered generator that had been switched on inside the shop after the blackout struck Sumatra on Friday night.

to Read Full Story

  • Unlimited access to our web and app content
  • e-Post daily digital newspaper
  • No advertisements, no interruptions
  • Privileged access to our events and programs
  • Subscription to our newsletters
or

Purchase access to this article for

We accept

TJP - Visa
TJP - Mastercard
TJP - GoPay

Redirecting you to payment page

Pay per article

Four died, economic losses mount after Sumatra blackout

Rp 35,000 / article

1
Create your free account
By proceeding, you consent to the revised Terms of Use, and Privacy Policy.
Already have an account?

2
  • Palmerat Barat No. 142-143
  • Central Jakarta
  • DKI Jakarta
  • Indonesia
  • 10270
  • +6283816779933
2
Total Rp 35,000

Your Opinion Matters

Share your experiences, suggestions, and any issues you've encountered on The Jakarta Post. We're here to listen.

Enter at least 30 characters
0 / 30

Thank You

Thank you for sharing your thoughts. We appreciate your feedback.

Share options

Quickly share this news with your network—keep everyone informed with just a single click!

Change text size options

Customize your reading experience by adjusting the text size to small, medium, or large—find what’s most comfortable for you.

Gift Premium Articles
to Anyone

Share the best of The Jakarta Post with friends, family, or colleagues. As a subscriber, you can gift 3 to 5 articles each month that anyone can read—no subscription needed!

Continue in the app

Get the best experience—faster access, exclusive features, and a seamless way to stay updated.