Settlements

This page outlines information and requirements relating to the settlements process in the Short Term Trading Market (STTM). It also includes guidance about how AEMO calculates interest rates for settlements.

STTM sample settlement statements

These sample settlement statements contain an example of preliminary, final and revision statements sent out by AEMO to all relevant trading participants for a billing period.

STTM settlement reconciliation mapping

This guide is designed to help STTM trading participants reconcile provisional market data and settlement data.

Gas market settlement revision guideline

This guideline explains when AEMO prepares and issues revised statements for the STTM. This information also applies to the Declared Wholesale Gas Market (DWGM).

Allocation information

These documents summarise the requirements for providing allocation information for allocation services and registered facility service allocations.

Interest rate

Where interest is applied to settlement amounts, AEMO has determined the interest rate – as referenced in the NGR – to be the one-month Bank Bill Swap Reference Rate mid-rate determined by the Australian Securities Exchange (ASX).

For all questions about settlements in the STTM, please contact AEMO's Information and Support Hub.