“Molini” hydroelectric plant uses an average flow of 110 l / s and a maximum of 200 l / s derived from the Valle di Rio, in the Municipality of Rumo (TN), at an altitude of 1,500 m asl The intake structure is transverse to the current and is covered by the collection grid and the central channel for the release of the minimum vital flow. The water is conveyed into the adjacent sedimentation tank, from which it is fed to the central building through a three-kilometer steel pipe with a diameter of 400 mm. The central building is located at 1,000 m asl and houses a Pelton-type turbine with two horizontal-axis nozzles. The work was carried out at the end of the 1980s and is now in the transformation phase to recover efficiency and enjoy the Green Certificates as an energy plant