World · East Asia & Pacific · 1 hr ago
Sri Lanka suffers islandwide power outage
A nationwide power outage hit Sri Lanka on Oct.
17 and lasted more than two hours, with one account saying it continued for over three.
The blackout affected water supplies, internet and mobile services as well as electricity.
Authorities said the cause was not yet clear, though they pointed to a possible hydropower station failure and a suspected grid imbalance from excess solar power.
Engineers worked to restore electricity in stages across the island.
The energy minister asked rooftop solar owners to disconnect their systems until they received further instructions.
Solar power has grown in Sri Lanka, and officials have struggled to manage the balance between generation and electricity use.
The outage matters because essential services were disrupted, and the government plans to expand solar capacity further.
Sri Lanka suffered a nationwide electricity blackout on October 17, with the outage lasting more than two hours, according to officials.
The shutdown affected water supplies, internet services and mobile connectivity.
Engineers worked to restore power across the island in stages.
Officials said the cause was unclear, with excess solar generation and a hydropower station failure both cited as possible factors.
- Who
- People across Sri Lanka were affected. Engineers and authorities worked to restore power.
- What
- A nationwide electricity blackout shut down the grid.
- When
- October 17, 2026, from around noon, according to The Hindu.
- Where
- Sri Lanka.
- Why
- The cause was not clear. Officials cited excess solar generation and a hydropower station failure as possible factors.
This story does not have two clearly opposing sides.
A failure at a hydropower station in the central hill country was detected, according to The Hindu.
A nationwide blackout began, with the grid shutting down and electricity supplies disrupted.
Authorities worked to restore electricity in stages and asked rooftop solar owners to disconnect their systems.
- Blackout date
- October 17, 2026
- Outage duration
- More than two hours, according to the Straits Times; more than three hours, according to The Hindu
- Solar capacity
- Just over 3,000MW installed
- Daytime electricity demand
- 2,000MW to 2,500MW
- Possible hydropower issue
- Failure detected on October 16 at a station in the central hill country
3 sources
What people are saying
We request rooftop solar system owners to disconnect their systems until further instructions in order to support the restoration efforts,
Due to a sudden system failure, the whole island suffered an electricity breakdown,