'No risk' to Danish energy island plans after Baltic Sea pipeline sabotage

Green Power Denmark’s technology director claims attack on sea cables would be escalation of current situation that is highly unlikely

A gas leak causes bubbles on the surface of the water at Sea in Sweden above the Nord Stream gas pipeline
A gas leak causes bubbles on the surface of the water at Sea in Sweden above the Nord Stream gas pipelineFoto: Photo by Swedish Coast Guard / Handout/Anadolu Agency via Getty Images/Anadolu Agency via Getty Images
There is no risk to Denmark’s ambitious plans to for artificial energy islands off its coast linked to offshore wind farms, Jørgen Christensen, director of technology at industry group Green Power Denmark told Recharge after massive ruptures at two major gas pipelines under the Baltic Sea this week.

The ruptures that may have been caused by under-water explosions near the Danish island of Bornholm at the Nord Stream 1 and 2 pipelines triggered wider concerns about the security of critical infrastructure, and prompted NATO to say the defence alliance will “prepare for, deter and defend against the coercive use of energy and other hybrid tactics by state and non-state actors.”

Denmark plans to turn Bornholm into an energy island by 2030 that is linked to both Denmark and Germany, as well as to 2GW of offshore wind capacity. The country also plans to build a second artificial energy island in the North Sea off Denmark’s Jutland peninsula that would initially be linked to 3GW of offshore wind capacity (which later is slated to be boosted to 10GW), with interconnections to multiple European countries.

While Western countries and NATO have been cautious not to directly accuse any country to be responsible for the pipeline incidents near Bornholm, there has been widespread speculation in the media and by military experts that Russia may be behind the “sabotage”, trying to warn the West it can easily hit its gas and power grids at sea.

Christensen said that he won’t participate in guessing who was behind the incidents, and stressed they took placed in international waters and not in Danish or Swedish territorial waters.

“I don’t know of people within the energy business that think that it is very realistic that you could see attack on national infrastructure,” Christensen said.

“I am really not that concerned that you will see attacks on sea cables, etc. It would be a huge escalation of the present situation.”

The director of technology said the planned Danish energy islands are comparable to electricity interconnectors at sea between countries.

“And to be honest, of course there could be an attack on one interconnector. But that would immediately increase surveillance of the rest of them,” Christensen said, adding that a possible attack on an interconnector would be comparable to an attack on one cable to an energy island.

“But the second after that happened, there would be a huge surveillance on the rest of the infrastructure. … I don’t see there is a risk at all.”

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Published 30 September 2022, 10:47Updated 30 September 2022, 11:01
EuropeDenmarkPolicyNATOOffshore wind