Recent fires in NSW and WA highlighted the growing vulnerabilities in Australia’s low voltage (LV) electricity network, where approximately 73% of overhead cable infrastructure hosts very high levels of Consumer Energy Resources (CER) such as rooftop solar panels that are powering the grid.
As mentioned in Eco News, AEMO’s 2025 Transition Plan for System Security reinforces that CERs are becoming central to system operations. But without sufficient insight into what’s happening at the grid edge, DNSPs are often forced to rely on controls like export curtailment – limiting the ability of solar, batteries and EVs to support the network when they’re needed most.
Our Head of Future Networks, Dr. Yogendra Vashishtha, shared key insights on how Dynamic Operating Envelopes (DOE) can change this.
✅ DOE provides the flexibility DNSPs need to respond to rapidly changing conditions -especially during extreme weather events.
✅ Adjusting export limits in high-risk corridors when fires or high temperatures impact line ratings.
✅ Reducing fault energy and asset stress by proactively controlling demand and export.
✅ Supporting faster, safer network restoration by managing cold-load pickup and leveraging community batteries.
By investing in grid-edge visibility and load monitoring, DNSPs can unlock the full potential of CERs to enhance resilience, reliability and customer outcomes.
