The Papenoo Hydroelectric Power Station is located near the commune of on the island in the , . It has an installed capacity of 28 MW and was constructed between 1989 and 1994. The power station is owned by Electricite de Tahiti SA. It is the largest hydroelectric power station in Tahiti. It uses water provided by five reservoirs high up in the Papenoo Valley, above the commune. E. .
The Hitia'a Hydroelectric Power Station, also called Faatautia Hydroelectric Power Station, is located near the commune of on the island in the , . It has an installed capacity of 7.54 MW and was constructed between 1983 and 1988. The power station is owned by Electricite de Tahiti SA. It uses water provided by three reservoirs high up in the Faatautia Valley, above the commune..
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