Fees and charges
WA WEM Budget and Fees
The WEM functions performed by AEMO include market operations services, system planning services, and market administration services.
AEMO’s budget and fees for 2021-22 have been finalised. To view the document, click here.
Economic Regulation Authority (ERA) Submission
Under the Market Rules, AEMO is required to submit an Allowable Revenue and Forecast Capital Expenditure submission to the Economic Regulation Authority (ERA) on a triennial basis. The ERA is then required to assess the submission and undertake a public consultation process before delivering a determination on the submission. A submission was made to the ERA on 16 September 2016 covering the three years from 1 July 2016 to 30 June 2019. A supplementary proposal was made to the ERA on 17 February 2017.
Western Australian Financials
Under the Market Rules, AEMO is required to publish a financial report showing actual financial performance against budget.
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25/10/2021
Western Australian Functions Financial Statements for the year ended 30 June 2021
342.54 KB -
29/10/2020
Western Australian Functions Financial Statements for the year ended 30 June 2020
69.67 KB -
09/09/2019
Western Australian Functions Financial Statements for the year ended 30 June 2019
51.51 KB -
07/05/2019
Western Australian Functions Financial Statements for the year ended 30 June 2018
216.02 KB -
31/10/2017
Western Australian Functions Financial Statements for the year ended 30 June 2017
1.75 MB -
09/08/2018
Western Australian Functions Financial Statements for the year ended 30 June 2016
248.07 KB