Villa, Demonstration Center
Sasso Pisano, Castelnuovo Val di Cecina-

The villa, home of the ERGA Demonstration Center, was built in 1886 by company A. and G. I was in Livorno, which had its own factories for the production of boric acid is in the town of Castelnuovo that Sasso Pisano.
In 1912, the constitution of the Society of Larderello borax, and spent the latter was used as a guesthouse until 1963.
From 1964 to 1984 was home to the physical-chemical laboratory of ENEL-DSR and CNR, from 1987 is home to the Demonstration Center for non-electrical uses of geothermal fluid.