PUB, the National Water Agency, and the National Environment Agency (NEA) are building, by 2025, an integrated development comprising of Tuas Water Reclamation Plant and the Integrated Waste Management Facility (TWRP-IWMF), collectively known as the “Tuas Nexus”. Tuas Nexus is a first-in-the-world greenfield development, which integrates two complex facilities to reap synergies resulting in improved efficiencies, lower costs and reduced carbon footprint.