Off the port of Palma de Mallorca, on "Calle de Can Formiguera", in Palma de Mallorca, in Spain's "Islas Baleares".
Back on March 2012, I was amazed how seamless everything appeared on the sleepy island.
A good study of sustainability, if any. Across the city, so much of the modern infrastructure is hidden; the door to left of the arch is a (narrow) car garage, the door to the right is another passage, power lines are hidden away, and solid waste is taken away in via a network of tubes, to be incinerated...
Away from modern architecture, it was easy it is to optimize energy flows across ancient architecture layouts.
Google Streetview:
https://goo.gl/maps/rjrHj1njWvZPEeN6A
The COP30 phased out language about "phasing out" all "fossil fuels"; here's to the return of scientific objectivity