Sergio Ferraris

Sergio Ferraris, director of QualEnergia and Nextville.

Excellent Waste

Circular economy 2.0. This is how we could define the new phase of sustainable economy where the developments of the industrial supply chains generating waste are analysed, i.e. the processes that c...

The M�bius Strip

Paper history is linked to resources. Already in the 18th century, in Europe, paper experienced the “rags crisis” – the then raw material – and later the extraction of cellul...