Five key takeaways from OzWater 2025

Five key takeaways from OzWater 2025

Fresh from attending Australia’s premier water conference, OzWater’25 (held 20–22 May in Adelaide), we caught up with IPS General Manager Toby Chalmers to hear what’s new and noteworthy across the water and infrastructure sectors.

From digital transformation to Indigenous-led innovation, here are five of Toby’s key takeaways from this year’s event.

1. Time to take action

The theme of this year’s conference, Accelerating Action – a mandate to act now and implement real changes for sustainability and climate resilience. In an industry-wide shift towards implementation, the focus is on turning climate adaptation, decarbonisation and circular economy strategies into real, scalable action.

“The message was that the sector must move faster from discussion to delivery, there’s no room for passive planning anymore,” Toby said.

“More organisations are embedding sustainability into their operations, shifting from pilots to long term programs that address climate resilience at their core. Carbon-neutral frameworks are being adopted, hydrogen-ready infrastructure is being trialled, and more large-scale water reuse initiatives are rolling out.”

2. Digital and data-driven infrastructure is the new baseline

Digital innovation took centre stage at OzWater’25. From smart leak detection systems to predictive tools, the water sector is embracing AI and data analytics to make faster, smarter decisions. Water utilities and authorities are investing heavily in AI, IoT (Internet of Things), and smart sensors to build predictive maintenance tools, track their environmental impact and optimise service delivery.

“Machine learning is also being used to analyse decades’ worth of water data…smart networks mean issues like pipe bursts or asset failures can be predicted, and even prevented, before they happen,” Toby said. “Digital infrastructure is no longer considered a future ambition; it’s now a fundamental requirement.”

3. Inclusion and collaboration sparks innovation

OzWater’25 highlighted the importance of diverse voices and perspectives, including strong representation from First Nations leaders and neurodivergent professionals, in shaping more effective and inclusive water solutions.

Sessions showcased how blending traditional knowledge with science is leading to more sustainable and culturally respectful water management practices. The importance of cross-sector collaboration, involving government, industry, academia and communities, was emphasised as key to scaling impact and delivering enduring outcomes.

4. Regional and remote solutions are driving big ideas

Some of the most compelling presentations came from regional and remote communities, demonstrating that innovation is not exclusive to urban centres. Projects in Far North Queensland, the Murray-Darling Basin, and Timor-Leste stood out for their resourcefulness and impact.

These place-based, community-led initiatives are delivering real improvements in water access, quality, and resilience – often with limited resources. Their success highlights the value of local knowledge, partnerships, and empowerment. There are valuable lessons here for larger urban agencies, especially around adaptability, cost-efficiency, and stakeholder engagement.

5. Reconnection in a post-Covid world

This year’s OzWater’25 was a reminder of the importance of in person connection. After years of virtual meetings and remote collaboration, the chance to engage face-to-face, network and share ideas, reinforced the importance of collaboration, knowledge sharing and unity across the sector. This is critical for tackling the complex water challenges ahead of us.

That’s the wrap-up, until next time!