Hydro Energy in Indonesia: Powering the Archipelago with Renewables

Hydro Energy in Indonesia: Powering the Archipelago with Renewables

Indonesia, an archipelago nation blessed with abundant rainfall and diverse topography, possesses immense potential for hydro energy. 

This clean, reliable source of electricity plays a crucial role in securing a sustainable future for the country. This article delves into the current state of hydro energy in Indonesia, exploring its potential, challenges, and prospects.

Current Status:

• Installed Capacity: As of 2022, Indonesia boasts a total installed hydro power capacity of 6,688.9 megawatts (MW), accounting for 53.3% of the nation’s total renewable energy capacity. This makes it the largest contributor among renewables, outpacing bioenergy, solar, and wind power.




• Energy Generation: Hydropower contributes approximately 7% of Indonesia’s overall electricity mix, generating around 20,000 GWh in 2020.




• Distribution: Hydropower plants are scattered across the archipelago, with significant concentrations in Sumatra, Java, and Kalimantan. Major projects include the Cirata (1,008 MW), PLTA Asahan 1 (645 MW), and PHEP Muara Tawar (947 MW) plants.