The 145-megawatt (MW) PV plant, which will also be Masdar’s first floating solar PV project, will be built on a 225-hectare plot of the 6200-hectare Cirata Reservoir, in the West Java region.
Masdar is developing the plant with PT Pembangkitan Jawa-Bali (PT PJB), a subsidiary of PLN.
Dr Sultan bin Ahmad Al Jaber, UAE Minister of State and Chairman of Masdar, said: “The UAE has demonstrated a longstanding commitment to promoting and investing in clean energy projects around the world. This agreement between Masdar and Perusahaan Listrik Negara (PLN) marks a significant milestone in Indonesia’s sustainable energy journey.
“Leveraging innovative solutions such as this floating solar PV project will be critical to the nation achieving its renewable targets and to supporting its sustainable growth. Masdar will continue to support the development of renewable energy solutions in the Southeast Asia market, where we see tremendous potential, given the region’s rapid economic growth.”
The project is Masdar’s first venture into the Southeast Asian market, and builds on the UAE’s strong relationship with Indonesia.
"The Cirata floating PV project is a monumental renewable energy project for Indonesia, and the biggest floating PV in South East Asia. It will improve the capability of the Jawa-Bali power system and also increase the renewable energy mix in Indonesia,” said Zulkifli Zaini, president director, PLN. “The potential of similar projects is endless and we anticipate construction should begin soon, aiming for commercial operation in 2022."
Indonesia is the largest energy user in the Association of Southeast Asian Nations (ASEAN) region, and the country is targeting 23 per cent of its energy mix coming from renewables by 2025, rising to 31% by 2030.
Scaling up renewables could save Indonesia as much as $51.7bn per year when the impacts on air pollution and climate change are included, according to the International Renewable Energy Agency.
The country is also the world’s largest archipelago, comprising more than 17,000 islands, and with 521 natural lakes and more than 100 reservoirs, covering about 21,000 square kilometres. Indonesia is currently considering plans to install floating solar PV plants on an additional 60 reservoirs.
A number of countries in the ASEAN region are looking at floating solar PV plants, with expanding populations meaning land resources are increasingly allocated to housing, agriculture and industry.
Floating panels can also be more efficient, due to the water’s cooling effect, while they also reduce evaporation, saving fresh water for drinking.
Masdar is a subsidiary of Abu Dhabi’s Mubadala Investment Company and one of the world’s leading international renewable energy development and investment companies. The power generating capacity of the renewable energy projects in which Masdar is a partner exceeds 5GW, representing a combined investment of approximately $13.5bn.