The AEMC transmission access reform process can also help to address connection issues. Reforming transmission access will send sharper price signals so energy developers plan the location of new generation in ways that use the transmission network more efficiently, both now and into the future.
Actioning the Integrated System Plan so the right infrastructure is built at the right time will then be critical to creating certainty and supporting connection of new generation. The Integrated System Plan is AEMO's plan for a future electricity system based on detailed modelling and cost-benefit analysis. It identifies an optimal development pathway of both developments and projects which in turn defines where and when new interconnectors and transmission upgrades are required to facilitate new renewable generation.
Timely decision-making is a critical component of providing certainty for investors. AEMO, and others, have an important role to play ensuring efficient decision-making that can support necessary investment in the grid.
Reforming transmission access and actioning the Integrated System Plan will help manage grid congestion efficiently as the grid transitions. It is predicted to create considerable savings for customers over the long term.54