Project EnergyConnect is a joint project between the Transmission Network Service Providers for NSW (Transgrid) and South Australia (SA) (ElectraNet) to join their state power grids via a new 330kV overhead transmission line interconnector between Robertstown (SA) and Wagga Wagga (NSW) substations, a total distance of approximately 900km. The NSW section of Project EnergyConnect covers approximately 700km from the SA border to Wagga Wagga and is seeking Design and As Built ratings using v1.2 of the Infrastructure Sustainability Council's Infrastructure Sustainability (IS) rating scheme.
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