Australia’s New South Wales government has approved the construction of a $530 million seawater desalination plant in Belmont, with building expected to start by late 2024, according to Utility Magazine. This critical investment will enhance water security in the Lower Hunter region, ensuring it is better prepared for future droughts.
As part of the Lower Hunter Water Security Plan—a comprehensive strategy to boost water resilience—the desalination plant will be a key factor in safeguarding the region’s long-term sustainability. The plan has received widespread community support, as it promises to improve both regional health and economic growth.
Once operational, the Belmont desalination plant will produce up to 30 million liters of drinking water per day, independent of rainfall, which will account for roughly 15% of the Lower Hunter’s daily water needs.
Earlier this year, Hunter Water requested to shift the project from a temporary drought response facility to a permanent desalination plant. The NSW government approved the modification, praising it as a proactive step towards ensuring a stable water supply for the region.
Aligned with the state’s net-zero emissions goals, the new plant will be powered by renewable energy. Funding will come from Hunter Water customer bills, with a new pricing structure starting in July 2025.
Paul Scully, NSW Minister for Planning and Public Spaces, emphasized the importance of water security for the region’s future, calling it “a win for the community.” Yasmin Catley, Minister for the Hunter, hailed the project as a significant step towards a reliable and sustainable water source. Rose Jackson, Minister for Water, noted that desalination is a “rainfall-independent source of water” and will ensure safe, reliable supply regardless of weather or climate changes.
The project is expected to alleviate pressure on the region’s dams, diversifying water sources to prevent shortages. Darren Cleary, Managing Director of Hunter Water, stressed the plant’s importance, particularly as water levels in the region can drop rapidly during drought. Cleary acknowledged the financial impact on customers but assured that support programs will be in place to ease the burden.