We nominate and publish the four peak days of the Peak Demand Reduction Scheme (PDRS) compliance period on our website by 30 April each year.
The four peak days are the four days within the period 1 November to 31 March with the highest maximum demand of electricity at any point during each day. This is based on data published by the Australian Energy Market Operator on its Aggregated Price and Demand Data website.
Scheme participants calculate their individual liable demand based on their liable acquisitions for the period 14:30 to 20:30 AEST on the four peak days of the PDRS compliance period.
The four peak days for the 2024-25 PDRS compliance period are:
- 16 December 24
- 17 December 24
- 28 February 25
- 14 March 25.
We will publish the four peak days for the 2025-26 PDRS compliance period by 30 April 2026.
You can find the four peak days of previous compliance periods in our Relevant information for scheme participants - 10 April 2025 spreadsheet.