What happened

Neste ended refining at its 55,000 bbl/d Naantali plant by 31 March 2021, consolidating Finnish refining capacity at its larger Porvoo site — later developed for renewable and circular feedstock co-processing — after concluding that COVID-19 had accelerated a decline in oil-product demand unlikely to recover. The closure cut about 370 jobs; Naantali's harbor and terminal operations continued, and Finland's fuel-supply security was not affected. This was a voluntary commercial closure, not an incident or attack.

When cited sources give different casualty, damage or spill figures for this event, they’re reported side by side above rather than merged into one number. See how confidence levels work.