Electricity security of supply snapshots
We have a weekly electricity security of supply snapshot to explain how well the electricity system is functioning to ensure your power stays on.
Latest snapshot
Interested in what's happening with our electricity system this week? The data shows a modest but welcome increase in hydro storage from the recent rain. Wholesale prices remain elevated, but our view is that there is enough energy (stored coal, water and gas) in the power system to get through winter.
Previous snapshots
We started publishing weekly electricity security of supply snapshots in April 2025. You can read all snapshots here.