aemo

August 25, 2025
The Australian Energy Market Operator (AEMO) has found battery energy storage systems (BESS) are the most reliable clean energy technology in the National Electricity Market (NEM).
August 15, 2025
A 130MWh battery energy storage system owned by the Australian arm of Iberdrola has officially entered AEMO’s Market Management System.
August 1, 2025
Grid-scale BESS discharge has hit an all-time quarterly high in Australia’s National Electricity Market for an average of 162MW in Q2 of 2025.
July 24, 2025
On 21 July, standalone BESS and solar-plus-storage each achieved new generation records in Western Australia’s SWIS.
July 18, 2025
The Australian Energy Market Operator (AEMO) has made grid-forming BESS a priority for the National Electricity Market (NEM) and South West Interconnected System (SWIS) for 2026.
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July 8, 2025
ESN Premium speaks with Sahand Karimi, co-founder and CEO of Australian AI-driven energy management company OptiGrid, on the new FPP reform.
June 24, 2025
AEMO has issued a call for 6-hour duration BESS in Western Australia to support grid reliability as coal-fired power plants are withdrawn.
June 11, 2025
Renewable energy developer ACEnergy has seen its 250MW Joel Joel battery energy storage system (BESS) in Victoria, Australia, granted its 5.3.4A notification.
May 23, 2025
AEMO has released a determination to help simplify the technical requirements for renewables and BESS connecting to Australia’s NEM.
May 16, 2025
Epic Energy’s 100MW/200MWh Mannum battery energy storage system (BESS) in South Australia has entered the commissioning phase.

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