MSA-1 Hydropower Plant is a Greenfield electricity generation project activity that consists in two run-off-river power plants which were developed by Araucanía Power S.A.. The nominal capacity of the power plant is 3,00 MW.The project is placed in the Pedregoso and Pichipedregoso river, located near Villarrica, Cautín province, Araucanía region.The project generates electricity to be delivered to the National Electric System (SEN, for its Spanish acronym).