On 7 December 2018, Evoenergy submitted an application to the AER under clause 6.6.1 of the NER for a positive pass through of costs associated with Evoenergy's compliance with the Power of Choice reforms to the NER and resultant changes to the market procedures administered by the Australian Energy Market Operator.
On 6 February 2019, the AER determined that Evoenergy's application satisfied the definition of a service standard event and a positive change event under the National Electricity Rules. The AER approved a positive pass through amount of $3.97 million ($2018-19) to be recovered from network users in the regulatory years 2019-20 and 2020-21.