in the plant

3 turbine-generator

The EPC contract includes the engineering, construction, supply of equipment, assembly and start-up of the hydroelectric plant and the associated substation and high-voltage line for their connection to the electrical grid.

The engine room is equipped with 3 turbine-generator sets that process a total of 191.25 m3/s, generating a total power of 24.3 MW in the plant. The civil works have included highly complex excavations carried out next to the existing dam.


  • Project undertaken by ACCIONA's Infrastructure Division
  • Location: Nayarit, Mexico
  • Client:SGSR, Sociedad Generadora de San Rafael
  • Capacity: Three turbines of 9.69 MVA to 8.72 MW
  • Contract type: EPC - Engineering, Procurement, Construction, and Launch
  • Year construction ended: February 2016

More projects from ACCIONA

Discover all of our projects