Recovery efforts include restoring supply through backups, with notices of disruptions to homes and businesses as the system comes back online.

A major power outage hit Nuuk, Greenland, affecting about 19,000 residents as Nukissiorfiit works to identify the fault and restore power using emergency generators after an accident.

Authorities say the citywide outage disrupts critical infrastructure and communications, with residents urged to take precautions in freezing temperatures while recovery efforts continue.

Social media amplified the outage, with posts across platforms claiming widespread outages and even suggesting external threats or weather links, while officials warn against unverified information.

Greenlandic police warned the outage could affect police telephone lines and advised residents to visit local stations if mobile service is disrupted, with an ongoing investigation into the cause.

There were no reported injuries or major damage, and officials did not tie the outage to wider political developments despite surrounding chatter about Greenland.

The outage unfolds amid broad attention to Greenland in U.S. politics, where discussions around Greenland and related tariffs or potential agreements surface in Davos and NATO contexts.

Local reporting noted brief outages in parts of Nuuk and referenced guidance issued for outages lasting up to five days.

Authorities urge the public to follow official updates from Nukissiorfiit and police to get accurate information as the situation develops.

NetBlocks reported a significant decline in Nuuk’s internet connectivity, highlighting the broader impact on communications during the outage.

Some posts and rumors tie the outage to wider political narratives involving the United States and Greenland, though authorities emphasize relying on official updates.

Nuuk, Greenland’s capital and largest city, accounts for about a third of the country’s population and is the center of the outage response.