On 1 April 2025, we published our draft amendments to our pricing methodology guidelines following a rule change by the Australian Energy Market Commission in October 2024. Our proposed amendments set out the information we require to assess whether electricity transmission networks’ pricing methodologies are consistent with the requirements of the final rule. 

We also published templates that set out the information we propose to collect annually on interconnector cost allocations.

We invited stakeholders to make written submissions on the draft amendments to our transmission pricing methodology guidelines and the additional data requirements in the Annual Information Orders for electricity transmission networks by 20 May 2025. We received four submissions.