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.

This week's snapshot

Interested in what's happening with our electricity system this week? Hydro storage has increased over the past week and hydro storage is above the historic average. This means the risk of spot and forward prices being volatile has decreased.

All snapshots

Our weekly snapshots look at the security of electricity supply and include information on how much fuel is available to generate electricity, national hydro storage, forecast rainfall, infrastructure not available to generate electricity, spot prices and wholesale forward prices.

2025