BYby Rick Noack
February 14
Passengers crowd the doors of a subway train on Nov. 6, 2014, in Berlin. (Carsten Koall/Getty Images)
Passengers crowd the doors of a subway train on Nov. 6, 2014, in Berlin. (Carsten Koall/Getty Images) BERLIN — When the discussion turns to the rising costs of living in many global cities, one factor rarely goes unmentioned: public transportation fees. New Yorkers spend only about $116.50 per month on average, compared with as much as $200 in London.

Some Germans, however, might soon have to spend a whooping $0.

The country of parental leave, short workweeks and lederhosen may soon embark on a bold new experiment: making public transport free in some cities. The plans are included in a letter the German government sent to European Union officials and was obtained by a number of news agencies and media outlets. Even though the letter lists specific cities and indicates that the experiment may eventually be expanded nationally, government representatives played down the initiative on Wednesday, saying that it would be up to city officials to decide.

So far, experiments with free public transport have usually been short-lived. When Paris was plagued by thick smog in 2014, authorities responded with an unprecedented idea: banning half of all cars and making public transport free. But the measures lasted only one week. Limited experiments with free public transport were eventually also stopped in Portland and Seattle.

Germany’s latest, and more radical, plans are similarly supposed to solve the lingering problem of air pollution in German cities, which recently prompted the threat of major E.U. fines.

More than 130 cities in Europe are affected by “life-threatening” air pollution, according to the European Commission, that is believed to be responsible for about 400,000 deaths each year in the European Union. And even though Germany is far from being Europe’s most polluted nation, the topic is taken more seriously here than in most other places that have repeatedly breached E.U. limits on nitrogen dioxide and fine particles.

(Source: International Institute for Applied Systems Analysis/Modified by Gene Thorp for The Washington Post) In Germany, the topic also gained renewed attention after the Volkswagen emissions cheating scandal became public in 2015, implicating the car manufacturer in having engaged in a deliberate effort to make its products appear more environmentally friendly than they were. In the German capital of Berlin, where standard monthly public transport tickets now carry the name “eco-ticket,” those revelations have triggered an unprecedented willingness to confront the country’s powerful car lobby.“We are considering public transport free of charge in order to reduce the number of private cars,” three German government ministers wrote in their recent letter to the E.U., according to AFP. “Effectively fighting air pollution without any further unnecessary delays is of the highest priority for Germany.”

Those plans would be costly, as many German transport companies currently finance about 50 percent or more of their earnings through ticket sales. Instead, under the new scheme, the government would be expected to help shoulder the burden, which would ultimately make public transport an almost fully tax-funded system. The free public transport plans would be complemented by other measures, such as car-sharing schemes or expanded low-emissions zones within cities.

In Germany — a nation where cars drive on autobahns without a speed limit — the move might persuade many vehicle owners to take the subway instead, the government hopes. But it could also overburden public transport networks in major cities such as Berlin, Hamburg or Munich, which are already bustling during rush hours. The plans, some fear, would result in an exponential rise in associated costs because of costly network expansions.

And would money alone be sufficient to get Germany’s public transport ready for the possible influx? Berlin’s new airport, for example, was supposed to open six years ago.

It’s now set to welcome air travelers by 2020.

The never-ending saga of the airport continues to highlight the country’s struggle with large-scale infrastructure projects — or perhaps this is all part of an ingenious plot to force Germans to book environmentally friendly trains instead of polluting planes.

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