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Market Behaviour Investigations

We publish current investigations for industry participants. Information on current and completed investigations is available below.

See our Report an alleged breach of the WEM Rules or GSI Rules page if you wish to report a suspected breach.

See our Market Surveillance page to notify the ERA of any behaviour that reduces the effectiveness of the market.


Investigation into Synergy’s pricing behaviour (concluded April 2019)

Investigations 1 and 2 on Vinalco Energy Pty Ltd (concluded October 2015)

Page last updated: 16 Apr 2024