Jirau Dam, Hydroelectric power station on Madeira River, Rondônia, Brazil
The Jirau Dam is a hydroelectric facility that stretches across the Madeira River in Rondônia and generates power for millions of homes. The installation uses turbines housed in a run-of-the-river design that channels water flow to produce electricity.
Construction started in the 2000s as part of a broader infrastructure initiative for the Amazon region. The facility was developed in phases, with successive units becoming operational over several years.
Local communities along the river have had to adjust their way of life as the water flow and river environment have changed significantly.
The site is located near Porto Velho and accessible via road infrastructure connecting this region to the rest of Brazil. The area has a tropical climate, so visitors should prepare for heat and high humidity in their planning.
The power station operates as a run-of-river facility where water flows continuously rather than being dammed into a reservoir. This design approach aims to work with the natural water movement instead of blocking it completely.
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