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Water Supply Overview

Water is an essential part of Macquarie Generation's electricity generation process, used in Liddell and Bayswater Power Stations for cooling purposes.

Half of Macquarie Generation's water supply is held in Glenbawn Dam under a Major Utility Allocation Licence. The other half of the Corporation's water is intended to come from periodic opportunities to pump during high flow events in the Hunter River, which occur downstream of Glenbawn Dam.

The diagram below provides an overview of the Corporation's water supply system.

Water Supply Diagram