I recently joined the Green Fix Podcast to examine the escalating environmental impact of data centres amid the global AI boom.

The conversation explores the hidden energy and water demands of digital infrastructure, Australia's looming grid reliability gap, and the economic consequences of unchecked data centre growth. I challenged the adequacy of carbon offsetting, makes the case for 24/7 clean energy matching, and unpacks how data centres can evolve from passive power consumers into active grid assets — while confronting the growing freshwater crisis driving urgent innovation in cooling technology.

Explores the environmental "elephant in the room" of the AI revolution: the immense resource consumption of physical data centres. Reflecting on a recent panel at Climate Action Week Sydney 2026, I contrast AI’s problem-solving "handprint" with its staggering ecological "footprint," noting that Sydney's data centres could consume 25% of the city's drinking water by 2030. To ensure sustainable digital transformation, the post outlines three critical imperatives: enacting strict policies requiring additional renewable energy, embracing circular economy practices for water and minerals, and implementing granular emissions tracking. Australia must act now to build sustainable digital infrastructure.

The World Economic Forum examines the environmental impact of Australia's digital sector and advocates for a "Nature Positive" transition by 2030. The tech industry's hidden costs include 1.5 trillion litres of annual water consumption globally, energy demands rivalling Japan's usage, and 60 billion kg of e-waste yearly. Addressing these impacts could unlock $800 billion globally by 2030. Key Australian priorities include designing for circularity, investing in e-waste infrastructure , implementing closed-loop water systems, and decarbonising building materials. Success requires coordinated action among tech companies, policymakers, and customers. The central argument: digital sustainability is both an environmental necessity and a strategic economic opportunity for Australia's tech sector.

This article examines the resource implications of the AI-driven digital expansion, emphasising the unprecedented demand AI and data centres place on power and water. It argues that the rapid deployment of AI-enabled services and the construction of data centres threaten energy systems and water resources, with notable concerns in Australia, the UK, and globally.