G.M. Books a $7.1 Billion Loss as It Scales Back E.V. Ambitions NYT Par :Jack Ewing 8 janvier 2026 à 22:05 General Motors said it was writing down the value of battery and electric vehicle factories after changes in federal policy undercut demand. © Brett Carlsen for The New York TimesBattery assembly at a General Motors facility in Spring Hill, Tenn. Electric cars have become more difficult to sell since the elimination of federal tax credits last year.