1958 · 0h 11m · Documentary
Genres: Documentary

Electricity is used in every field and demand is constantly increasing. The electricity supplied by AEM in Milan (now A2A) originates in the mountains, in the Adda dams. A river of light that runs to the city to illuminate it and give it the energy it needs to progress.
Director: Nelo Risi
Cinematography: Carlo Ventimiglia