# Power grid failures in Heraklion, Crete

> Live situation record from CLSTR: https://clstr.news/situations/power-grid-failures-in-heraklion-crete
> Updated: 2026-09-16T05:41:35.000Z. Sources: 4. Developments: 2.

Heavy rainfall and lightning strikes caused widespread power outages and electrical grid failures across several regions in Heraklion, Crete. The malfunctions, which affected both urban and rural areas including Knossos, Malevizi, and Chersonissos, were reported starting in the early hours of a Wednesday.

Reports from residents included sightings of sparks and explosions from electrical poles, necessitating inspections by the Heraklion Fire Service in locations such as the village of Pyrgi. Observers noted that the combination of intense weather, lightning, and the accumulation of dust and moisture on electrical equipment likely contributed to the failures. The incidents have raised concerns regarding the stability and readiness of the local power grid for future winter weather events.

## Timeline

### 2026-09-16: Heraklion power grid suffers widespread failures following heavy rain

Heavy rain and lightning caused widespread power outages and electrical grid failures across Heraklion, Crete, affecting areas from Knossos to Chersonissos and prompting fire service interventions.

2 sources. https://clstr.news/cluster/heraklion-power-grid-suffers-widespread-failures-following-heavy-rain

### 2026-08-29: Cyprus power grid hit by 40 outages due to severe weather

Severe weather and lightning have caused 40 medium-voltage power outages across various regions in Cyprus, prompting emergency repairs by the Electricity Authority of Cyprus.

2 sources. https://clstr.news/cluster/cyprus-power-grid-hit-by-40-outages-due-to-severe-weather

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Cite as: Power grid failures in Heraklion, Crete. CLSTR, https://clstr.news/situations/power-grid-failures-in-heraklion-crete