BADUNG, DEWATA.NEWS – InJourney Tourism Development Corporation (ITDC) has implemented seawater desalination technology at The Nusa Dua, Bali, as part of efforts to strengthen sustainable tourism operations and reduce pressure on freshwater resources.
According to an official statement released on Friday (January 23, 2026), the system uses Sea Water Reverse Osmosis (SWRO) technology to convert seawater into potable water. The initiative is positioned as part of ITDC’s broader environmental responsibility framework to ensure long-term sustainability within the tourism complex.
“The implementation of green utilities such as Sea Water Reverse Osmosis (SWRO), wastewater treatment plants, integrated waste management, and reclaimed water systems ensures that tourism activities operate efficiently, safely, and while maintaining environmental carrying capacity,” said ITDC Director of Operations Troy Warokka.
He added that the adoption of green initiatives forms the operational foundation for maintaining The Nusa Dua as a resilient and sustainable premium destination.
“For ITDC, sustainability is not merely an agenda, but an operational foundation to ensure that The Nusa Dua remains a resilient and sustainable premium destination for future generations,” Troy said.
ITDC confirmed that the SWRO facility has been operating in The Nusa Dua for the past three months. During this period, it has produced 331,382 cubic meters of clean water. Once fully operational, the facility is expected to generate up to 1,314,000 cubic meters of clean water annually.
The SWRO system utilizes seawater as an alternative source of clean water, significantly reducing reliance on groundwater and conventional freshwater supplies. The technology is also intended to enhance water resilience in the area, mitigate risks of water scarcity linked to climate change, and support the continuity of tourism operations in The Nusa Dua.
The implementation of the SWRO facility has also marked a milestone for ITDC Nusantara Utilitas, a subsidiary of ITDC. The company has become the first in Indonesia to receive official approval from the Ministry of Marine Affairs and Fisheries (KKP) to process seawater into potable water using modern technology.
President Director of ITDC Nusantara Utilitas Anak Agung Istri Ratna Dewi said the initiative represents a concrete step toward strengthening regional water security while reducing pressure on groundwater reserves.
“With this safe and measurable technology, we are ensuring a stable supply of clean water for all tenants and visitors without compromising environmental sustainability,” she said.
She added that recognition from the ministry demonstrates that green innovation can align with efficiency and high service standards in Indonesia’s tourism sector.