Chancellor Friedrich Merz's party has made a disappointing start to a year packed with German state elections, suffering a narrow defeat in an important industrial region after a prominent candidate powered the environmentalist Greens to a come-from-behind victory.
Merz's center-right Christian Democratic Union was long confident of winning back the governor's office in Baden-Württemberg, a region of more than 11 million people in southwestern Germany that is home to automakers Mercedes-Benz and Porsche, among many other companies. The country's first and so far only Green governor, Winfried Kretschmann, is retiring after 15 years in charge of a traditional conservative heartland.
