The Tyrrhenian Link is not short of surprises. Two hundred meters offshore, floats have been installed, which from land resemble platforms in the middle of the sea. Their purpose is unknown: they could be for signaling and distances between ships as the giant cable is laid, or they could be support structures for the construction site. Smaller floats are located nearby: "Who knows what will happen to this stretch of sea," lament industry technicians, residents, and activists against the invasion of renewables, each for their own part.

Fears

Many want to see things clearly. Because drilling, and not only that, will cause widespread environmental damage. The No Tyrrhenian Link committee has also been following the issue in Selargius. Spokesperson Agostino Atzeni stated: "The removal of the sludge also involves the removal of the seagrass, which produces oxygen, and the fertile substratum of the marine soil. This is damaging to the Mari Pintau protected area." And that's not all.

The risks

Once the construction site is closed, pollution could be caused by other factors: "Electrolysis could produce bromine and chlorine, which would spill onto the beaches, damaging the Quartu coast," explains Gianni Cossu, an engineer close to the committees. "Furthermore, the constant noise from the primary cabin located on the beach, in addition to causing noise pollution, might not be ideal for certain marine species to stay in this area."

The ordinance

Regarding the work, the Coast Guard's order remains in effect: "From September 16, 2025, to March 30, 2026, the sea area in front of Terra Mala will be affected by surveillance work on the submarine cable laid, not buried, for the Tyrrhenian Link project. The work will be carried out by Poliservizi Srl on behalf of Terna Rete Italia Prysmian."

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