Network connections
Across the National Electricity Market (NEM), AEMO performs an advisory role in assessing and negotiating performance standards for connecting assets to assure the stable and secure performance of the power system. AEMO also assesses simulation models of power system plant and associated control systems, and performs commissioning and post-commissioning activities This is the case for all connections in the NEM, across transmission and distribution networks. AEMO is also responsible for approving the registration of connecting plant into the NEM.
A person wishing to connect a facility to the NEM (Connection Applicant) should first liaise with the connecting Network Service Provider (NSP). The connecting NSP manages the connection process and is the main point of contact for the Connection Applicant.
Victoria TNSP Role
In Victoria, AEMO also manages the process of connecting to the Declared Shared Network, performing many of the responsibilities carried out in other states by the connecting transmission network service provider. This includes processing transmission connection enquiries and applications, preparing functional specifications, assessing and negotiating performance standards, assessing simulation models of power system plant, negotiating connection contracts, and facilitating first energisation and practical completion.
For more information on Victorian Transmission Connection:
Connections Reform
AEMO, in collaboration with industry, is progressing a wide-ranging connections reform program aimed at streamlining the connections process and ensuring that technical requirements remain relevant for emerging technologies such as grid forming inverters and large inverter-based loads. The reform program includes:
Connecting with SCADA Lite
AEMO is introducing SCADA Lite to support eligible non-Network Service Provider (non-NSP) participants in the National Electricity Market (NEM) with a streamlined, cost-effective solution for real-time data exchange. This initiative aims to improve transparency, reduce complexity, and centralise the onboarding and configuration process.
The following document includes:
- Clear eligibility criteria for non-NSP participants
- Defined connectivity and configuration options
- A step-by-step onboarding and application process
- Guidance on cost structure and available support channels
- Ongoing requirements for maintenance and updates
This approach ensures consistent implementation and supports efficient ongoing management of SCADA Lite connections across the market.