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The Role of the IMO

The IMO is a body corporate that was established on 1 December 2004 to administer and operate the Wholesale Electricity Market of Western Australia.

The key roles and functions of the IMO are set out in the following documents:

  • Wholesale Electricity Market Rules
  • Electricity Industry (Wholesale Electricity Market) Regulations 2004
  • Electricity Industry (Independent Market Operator) Regulations 2004

 The role of the IMO can be summarised as:

  1. operating the WEM (which includes the financial transactions between all parties involved in generating, transporting and retailing electricity);
  2. facilitating the provision of sufficient generation capacity and demand side management to meet expected load; and
  3. administering the Market Rules including market evolution.

For more detail on the role of the IMO click on the attached PDF to view a comprehensive one page summary.