I note Madrid is an example for strong political will resulting in quick construction -- however, unfortunately, it is also an example of no priority in a shift to public transport. At the same time subway construction accelerated, road construction ran amok, too, with the result that the modal shift didn't change much -- while overall traffic increased.

Now, 10% renewables in transport? How exactly is that spelled out in the directives? On the face of it, that would require (1) a much more than 10% share of electric public transport in overall transport, and/or (2) a rather significant share of RE in the generation of that electricity. Now, in some countries, hydro takes a major part of railway electricity generation, don't know about the whole EU though.

_{*Lunatic*, n.
One whose delusions are out of fashion.}