Italy - experiments with steam power.
Introductory intertitle reads: "What will happen when coal and oil are no more? In Italy they are already experimenting with an old but new power - the earth."
Panning shot of a field with steam emerging from various spots. Camera pans across. A long pipe with steam emerging from the end is shown. L/S of pipes criss-crossing the field with lots of steam all around. "The vast hidden earth forces are being tapped to provide high-pressure steam to drive giant turbo-generators..." L/S of two men working close to a large pipe. M/S of the two men who are turning a wheel which seems to be releasing steam from the pipe. "Earth power - the force of the future?" L/S of the field with steam emerging.
Was item in Pathe Pictorial issue number 469.