The values for the Margin_Peak and Margin_Off-Peak parameters are used in the Ancillary Service settlement calculations for the compensation of costs incurred by Synergy, as the sole default provider of the Spinning Reserve Ancillary Service. The ERA must determine the values for the Margin_Peak and Margin_Off-Peak parameters by 31 March for each financial year.
Revised 2018-19 financial year Proposal
The Australian Energy Market Operator (AEMO) provided the ERA with revised proposed margin values for the 2018/19 financial year. This revision replaces the previous margin values proposal.