It’s all about connection. This is the key to making a city “smart”, say the smart people working on the subject. And by “connection”, they mean not only the technological kind but especially the human one.

Bioenergy represents two-thirds of the energy produced from renewable sources in Europe, though biomass sustainability is not taken for granted.

Energy efficiency has become a key objective in the current context of increasing energy demand, decreasing resources and global warming. Key to efficient energy savings, however, are users' awareness and behaviour.