Voters in Berlin and Mecklenburg-Western Pomerania are set to cast their ballots Wednesday in regional elections that could have significant implications for German Chancellor Friedrich Merz and his Christian Democratic Union (CDU). The elections come amid rising concern over the advancement of the far-right Alternative für Deutschland (AfD), which seeks to capitalize on its recent strong performance in Saxony-Anhalt to further erode CDU support.

With approximately 2.5 million eligible voters in Berlin and nearly 1.3 million in Mecklenburg-Western Pomerania, the polls open at 8 a.m. and close at 6 p.m. Observers are closely watching the results as a potential bellwether for Merz’s leadership, given his party’s struggles and slipping approval ratings, which have fallen to around 10 percent.

Merz, who has led the country for just 16 months, has faced criticism as he has failed to deliver on key campaign promises, including reviving Germany’s economic growth and diminishing the influence of the AfD—now the largest opposition party in the Bundestag and a leading contender in opinion polls. The AfD nearly secured an absolute majority in Saxony-Anhalt and has expressed ambitions of forming a state government, a development unprecedented for a far-right party since World War II.

Despite this momentum, current polls suggest the AfD will fall short of assuming power in either Berlin or Mecklenburg-Western Pomerania. In Berlin, the CDU is contending with the leftist Die Linke for the lead, the latter campaigning strongly on tenant protections amid soaring rents. Roughly 85 percent of Berlin households rent their homes, and prices have reportedly nearly doubled since 2014, compounding housing affordability issues. The AfD is polling third or fourth in the capital, reflecting some support even within this diverse urban electorate.

The CDU’s position in Berlin has been weakened by local setbacks, including the departure of Mayor Kai Wegner, who abandoned his re-election campaign after controversy over his handling of a citywide power outage last winter. Stefan Evers, the party’s replacement candidate, has struggled to reverse the party’s declining polling numbers.

In Mecklenburg-Western Pomerania, the CDU faces a more precarious outlook, trailing in opinion polls that show a tight race between the AfD and the Social Democrats. There is concern the CDU may fall below the 5 percent threshold required for parliamentary representation, a historic low that would signal a severe blow to Merz’s influence in the region.

The results follow the AfD’s near dominance in Saxony-Anhalt, which has intensified speculation about Merz’s political future. Some analysts suggest that poor regional performances could trigger moves within the CDU to replace the chancellor well ahead of the next federal election scheduled for 2029. Holger Schmieding, chief economist at Berenberg, noted that while he expects Merz to complete his term, the likelihood of an internal revolt against his leadership has increased significantly in recent days.

Merz has vowed to remain in office and continue advancing his government’s economic and social reform agenda, but the combination of rising living costs, economic headwinds in key industries such as manufacturing, and the AfD’s electoral gains present mounting challenges to his administration’s stability. Following a recent cancellation of a planned appearance at the United Nations General Assembly, government officials emphasized Merz’s focus on managing the post-election period domestically.

As Germany heads to the polls, the outcomes in Berlin and Mecklenburg-Western Pomerania will offer a crucial indicator of the political currents shaping the country’s immediate future.