On 21 February 2017, the Australian Energy Regulator (AER) accepted an application from ENSA Pty Ltd for an individual exemption from the requirement to hold a retailer authorisation under the National Energy Retail Law for 22B Brookhollow Avenue, Baulkham Hills NSW.
Submissions from interested stakeholders on ENSA Pty Ltd's application closed 29 March 2017.
Application withdrawn
On 21 June 2021 the AER received notification of withdrawal of the individual exemption application for this site.