Our path to net zero

We pledge to halve our emissions by 2025 and reduce them to net zero by 2030. That's why we must continue to innovate and adapt our operations to prepare for a changing climate.

Powering our treatment plants with biogas

When sewage breaks down it releases biogas. At our treatment plants, we capture biogas and convert it to renewable energy to help power our treatment processes.

Hobsons Bay Main Upgrade Project

The Hobsons Bay Main Sewer is a critical part of Melbourne’s sewer network, transferring around 30 percent of Melbourne’s wastewater to the Western Treatment Plant.


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The story of water

Learn about the Story of Water and the role you can play in this new video series.