Energy Crisis

Metal Plants Feeding Europe’s Factories Face an Existential Crisis

Power-intensive aluminum smelters say they need government support to survive. 

Photographer: Chris Ratcliffe/Bloomberg
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In the aluminum industry, closing a smelter is an agonizing decision. Once power is cut and the production “pots” settle back to room temperature, it can take many months and tens of millions of dollars to bring them back online.

Yet Norsk Hydro ASA is preparing this month to do exactly that at a huge plant in Slovakia. And it’s not the only one — European production has dropped to the lowest levels since the 1970s and industry insiders say the escalating energy crisis is now threatening to create an extinction event across large swathes of the region’s aluminum production.