Call for Water Metering to Boost New Zealand’s Water Resilience
Experts and councils across Aotearoa are increasingly calling for the widespread adoption of water metering to help New Zealand better manage its water use and build resilience for the future.
Water meters play a critical role in identifying issues early. In cities like Wellington, nearly 50% of treated water is lost before it ever reaches a tap—largely due to undetected leaks. Meters help locate these losses quickly and allow councils and homeowners to respond effectively.
They also promote smarter water use. Research shows that when people can see how much water they’re using, they naturally use less. In places like Tararua and Auckland, water consumption fell by 25–30% after meters were installed—proof that visibility drives conservation.
Water metering also brings fairness and transparency. Households pay only for what they use, making it a more equitable system. With climate change increasing the risk of drought and supply shortages, meters help communities plan ahead and reduce pressure on aging infrastructure.
To make this shift, councils should begin rolling out smart meters, homeowners should inquire about installation, and government should support the transition with clear targets and funding.
Water is too important to waste.
With metering, we make water visible, measurable—and ultimately, more sustainable.
