(FILES) In this file photo taken on October 19, 2017 Northvolt's CEO Peter Carlsson speaks during a press conference in Stockholm. Sweden's beleaguered electric car battery maker Northvolt announced on November 22, 2024 the resignation of its CEO Peter Carlsson, hours after the company sought bankruptcy protection in the US while it reorganises its business. (Photo by Anders WIKLUND / TT NEWS AGENCY / AFP) / Sweden OUT (Photo by ANDERS WIKLUND/TT NEWS AGENCY /AFP via Getty Images)