By: Summer Kennard
MELEKEOK, Palau — Palau and Japan have inaugurated a joint demonstration project in Melekeok State to study the potential use of deep ocean water for agriculture, aquaculture, and renewable energy.
The event, held Wednesday in Bailechesau, marked the start of the Demonstration for Data Collection Survey on the Private Investment Promotion Using Deep Ocean Water, supported by the Japan International Cooperation Agency (JICA). A ribbon-cutting ceremony was also held for a greenhouse tied to the initiative.
Minister of Public Infrastructure Charles Obichang said the project represents more than technical research.
“This project is not just about science, it’s about building Palau’s future,” Obichang said, adding that Melekeok was chosen because of its year-round stable water temperature and proximity to deep seawater.
JICA Senior Vice President KAWAMURA Kenichi said the demonstration reflects decades of partnership between Palau and Japan.
“Today not only marks the start of demonstration activities, but also celebrates the achievements of collaboration here in Palau,” Kawamura said. “Our long-term goals are to enhance resilience, accelerate adaptation to climate challenges, and encourage private sector participation.”
The work in Melekeok will include seawater intake and hydrographic surveys, while additional aquaculture and microorganism research will be conducted at Ngeroluong Reef with Palau Community College.
Kawamura also referenced Kumejima Island in Japan, where deep seawater projects have been used for commercial farming, job creation, and attracting private investment.
“Our demonstration in Palau may not show immediate results, but it is a step toward a future where fresh vegetables, clean seafood, and sustainable products from deep seawater are accessible to all,” he said.
Obichang said results from the study would determine whether the initiative expands further.
“If results prove successful, we will move forward,” he said.
The project is being carried out in cooperation with the Melekeok State Government, traditional leaders, and Palau Community College.