The northwestern Italian city of Turin is experiencing severe power blackouts as an early European heatwave pushes the local electricity network to its limits. The repeated outages have struck multiple districts over recent days, knocking out traffic lights and causing significant road congestion. Local utility company Iren, which serves approximately 650,000 electricity customers in the city, attributed the disruptions to unprecedented thermal stress on underground cables caused by prolonged daylight hours and high temperatures. While a spokesperson for Iren acknowledged the ongoing sporadic outages, they clarified that the city has not been brought to a complete standstill.

The crisis has exposed the vulnerabilities of Turin’s aging infrastructure under the weight of rising global temperatures and surging energy consumption. Turin Mayor Stefano Lo Russo highlighted that the city’s electricity network requires urgent investment and maintenance, noting that while network upgrades are planned, widespread intervention will take time. Iren has already launched a €515 million ($598 million) modernization plan extending through 2030 to upgrade Turin’s primary grid. However, officials admit that the accelerating frequency and unpredictable timing of these intense heatwaves are severely complicating their implementation timeline.

As Italy grapples with its first major heatwave of the year, the Italian Air Force’s weather service forecast temperatures reaching a high of 32 degrees Celsius (89.6°F) in Turin. In response to the weather extremity, the local municipality has issued public warnings regarding the health risks associated with the high temperatures. To protect vulnerable residents, city officials have opened dedicated public cooling spaces equipped with fans and air conditioning.

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