The AER keeps an archive of reports dated prior to 2020. Please contact us at aerinquiry
aer [dot] gov [dot] au (aerinquiry[at]aer[dot]gov[dot]au) with specific requests for access to previous reports.
Quarterly reports
The Wholesale Energy Market Dispute Resolution Adviser (WEMDRA) releases quarterly reports which summarise matters associated with the dispute resolution frameworks for wholesale gas and electricity markets.