nuclear-news

Ukraine works to repair Chornobyl containment structure damaged in Russian drone strike

by Olena Goncharova,  Kyiv Independent 13th April 2025 https://kyivindependent.com/ukraine-works-to-repair-chornobyl-containment-structure-damaged-in-russian-drone-strike/

Ukraine is working to repair damage to the containment structure at the Chornobyl nuclear power plant following a Russian drone strike in February, Environment Minister Svitlana Hrynchuk said on April 12.

Speaking at the site of the decommissioned plant, Hrynchuk noted that the strike had compromised the functionality of the massive protective arch installed in 2019 to prevent radioactive leaks.

The minister commented during the launch of a new 0.8-megawatt solar power station near Chornobyl ahead of two upcoming nuclear safety and energy conferences. She said that Ukraine is cooperating with international experts to assess the extent of the damage and determine the necessary steps to restore the arch’s integrity.

“Unfortunately, after the attack, the arch partially lost its functionality. And now, I think, already in May, we will have the results of the analysis that we are currently conducting …,” Hrynchuk said. “We are actively working on this … We, of course, need to restore the “arch” so that there are no leaks under any circumstances because ensuring nuclear and radiation safety is the main task.”

She added that the European Bank for Reconstruction and Development, as well as scientific institutions and companies involved in the arch’s original installation, are contributing to the analysis.

According to plant officials, the February 14 drone attack created a hole in the containment vessel’s outer layer and exploded inside. The Russian Foreign Ministry dismissed the incident as “a provocation.”

The structure was designed to enclose the unstable sarcophagus hastily built after the 1986 reactor explosion—the worst nuclear accident in history.

Hrynchuk also emphasized the importance of renewable energy in the Chornobyl exclusion zone, saying the new solar facility would support the site’s power needs.

“We have been saying for many years that the exclusion zone needs to be transformed into a zone of renewal,” she said. “And this territory, like no other in Ukraine, is suitable for developing renewable energy projects.”

April 14, 2025 - Posted by Christina Macpherson | safety, Ukraine