Energy education
May 18, 2026
Network tariff reviews: The annual review that can save your business thousands
Every 1 July, network tariffs reset across Australia. Most businesses notice the change on their invoice weeks later. But here's what the data shows: 24% of reviewed sites could switch to a better tariff. Zembl recently identified $648,000 in potential savings across 148 sites, averaging $4,379 per site per annum.