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The M6 tram in Berlin as it appeared in 2007. Image courtesy Wikimedia Commons user AlfvanBeem.
But where cities are succeeding, they’re finding that electrifying public transit can solve more than just climate problems. It can clean the air, reduce traffic jams and, ideally, make getting around town easier for ordinary people, which is why some politicians have staked their reputations on revamping transit. In many cases, city governments have been able to take climate action faster than their national governments.
— The New York Times
The effort to reduce car traffic mirrors those taking shape in U.S. cities like New York and San Francisco. The cost of doing so has in a way become its own problem, as the infrastructure required to support expansive EV fleets in large metropolitan areas has proven to be a challenge for many of the places that have mandates for electrification coming due in the next two decades. The widespread adaptation of electric vehicles and trams could reduce emissions by 37 million metric tons a year in American cities alone.