Pre-application
The Pre-Application workstream introduced an optional phase in the connection process to enable early collaboration and provision of feedback to the proponent during the project development phase, thereby reducing later rework and facilitating procurement of long lead items.
The workstream has co-designed a Pre-application Support Services Guideline, which outlines a suite of optional service packages, including:
- preliminary design review
- harmonic performance review
- partial DMAT review
- critical technical standards review
- wide area integration and partial assessment
- other bespoke services upon request.
Background
Through early engagement with industry, it was identified there should be opportunities for proponents, AEMO and Network Service Providers (NSPs) to bring technical discussions forward in the process, helping participants identify issues earlier and reduce duplication later in project development.
The pre-application workstream explored how earlier engagement could improve collaboration, increase certainty and support more efficient project delivery without changing the requirements of the National Electricity Rules (NER).
Webinar
AEMO hosted a webinar on 24 February 2026 to introduce and explain the Pre-application Support Services and how they can support the optional pre-application stage, designed to help proponents with early engagement and planning for their projects.