Interconnector Watch: Thursday 30 July 2026

The SA1-VIC1 corridor is the standout this morning: both Heywood (V-SA) and Murraylink (V-S-MNSP1) are running at their full export limits into South Australia, at 53.92 MW and 178.36 MW respectively, for a combined ~232 MW flowing VIC-to-SA. Murraylink is formally flagged as binding; Heywood sits exactly on its 53.92 MW export ceiling. This constraint stems from the short-notice outage of the Belalie-Davenport 275kV line