The crucial role of data centres in our economy and the challenges they face

As Australia’s digital presence grows, so do the opportunities and challenges for the infrastructure that keeps it running.

One of the most well-understood issues is the availability of power. In Victoria, for example, it typically takes AusNet around four years to provide the necessary 220 kV infrastructure to a site, at a cost of approximately $20 million per kilometre of line built – a lengthy process.

But power and energy are only half the battle. A less discussed but equally important challenge is water supply.

VicWater estimates that the total projected peak water demand for current and proposed facilities is around 3000 litres per second – this is equivalent to the demand of 100,000 homes or the entire city of Geelong.

This astounding figure raises some important questions. Where will all this water come from?

About GHD

GHD is a leading professional services company operating in the global markets of water, energy and resources, environment, property and buildings, and transportation. Committed to a vision to make water, energy, and communities sustainable for generations to come, GHD delivers advisory, digital, engineering, architecture, environmental and construction solutions to public and private sector clients. Established in 1928 and privately owned by its people, GHD’s network of 12,000+ professionals is connected across 160 offices located on five continents.