They are building a tram rail in the northern Copenhagen suburbs, but modern trams are different from the old ones. The old ones simply rode in the streets like buses, while the new one have their own track lane (which is a good thing for security. There was lots of accidents with the old trams). Electric buses in Copenhagen looks like the ones we already know, so they won't make headlines. All the public vehicles from garbage trucks and excavators to small street sweeper are being replaced with electric ditto within the next couple of years.