MT PASA Process Description Minor Amendments
Consultation ·
Stage: Discussion Paper | Submissions close: 25/05/2026
Market
Updates
Suspension of Photon Energy SGA Pty Ltd (ABN 29 645 266 173)
News Update electricity ·
The Australian Energy Market Operator (AEMO) advises under clause 3.15.21(f) of the National Electricity Rules that Photon Energy SGA Pty Ltd (ABN 29 645 266 173) (Photon Energy) has been suspended from all trading in the National Electricity Market (NEM) with effect from 00:00 hours Australian Eastern Standard time on 7 May 2026.
IEC Election Procedures and Operating Manual
Consultation nem ·
Stage: Discussion Paper | Submissions close: 21/05/2026
Real-Time Data Consultation (Package 1)
Consultation nem ·
Stage: Discussion Paper | Submissions close: 16/06/2026
PADR: Keilor Terminal Station Capacity Constraint
Consultation ·
Stage: Project Assessment Draft Report | Submissions close: 12/06/2026
Renewables lift supply share as batteries re-shape energy markets
Media Release renewableswholesale ·
Renewable generation growth and rising battery participation continued to reshape Australia’s electricity system in the first quarter of 2026, alongside a year‑on‑year decline in wholesale prices, according to AEMO’s Quarterly Energy Dynamics (QED) report published today.
PSCR: Maintaining Reliability of Supply at Atheron Tablelands and Cairns Areas
Consultation ·
Stage: Project Specification Consultation Report | Submissions close: 24/07/2026
Batteries continue to dominate NEM connections as pipeline grows
Media Release electricityrenewables ·
A surge in grid‑scale batteries is driving strong growth in the pipeline of new generation and storage projects seeking to connect to the National Electricity Market (NEM), with total proposed capacity now nearing today’s installed levels.
Consultation on ST PASA Replacement Project - Reserve Level Declaration Guidelines
Consultation nem ·
Stage: Draft Report
aseXML r48 Draft Schema
Consultation nem ·
Stage: Discussion Paper | Submissions close: 04/05/2026
AEPC_2026_05 Settlements
Consultation wem ·
Stage: Final Report
Credit Limit Procedures - Cash Security Minor Amendment Consultation
Consultation nem ·
Stage: Discussion Paper | Submissions close: 01/05/2026
Amendment of FCAS Thresholds in Automated Procedures Expedited Consultation
Consultation nem ·
Stage: Draft Report | Submissions close: 17/04/2026
PADR: Maintaining supply reliability in the South Morang supply area
Consultation ·
Stage: Project Assessment Draft Report | Submissions close: 22/05/2026
Cash Security Guidelines Consultation
Consultation nem ·
Stage: Discussion Paper | Submissions close: 15/05/2026
AusNet Services OSR - Secure supply and enable connections: South Morang 66kV Loop
Consultation ·
Stage: Options Screening Report | Submissions close: 10/07/2026
PSCR Maintaining reliability of supply at Tennyson
Consultation ·
Stage: Project Specification Consultation Report | Submissions close: 30/06/2026
PSCR - Maintaining reliability of supply and addressing condition risks at Ashgrove West
Consultation ·
Stage: Project Specification Consultation Report | Submissions close: 30/06/2026
RIT-D OSR Pakenham South and Surrounding Areas
Consultation ·
Stage: Options Screening Report | Submissions close: 08/05/2026
PSCR - Managing the risk of thermal overload between Tailem Bend and Tungkillo
Consultation ·
Stage: Project Specification Consultation Report | Submissions close: 30/06/2026
PSCR - Lower South East upgrade
Consultation ·
Stage: Project Specification Consultation Report | Submissions close: 30/06/2026
AusNet Services OSR - Secure supply and enable connections: Wollert
Consultation ·
Stage: Options Screening Report | Submissions close: 23/06/2026
Draft FY27 Strategic Corporate Plan and Draft FY27 Budget and Fees Consultation
Consultation ·
Stage: Draft Report | Submissions close: 17/04/2026
AEMO calls for Expressions of Interest for 2028 ISP Consumer Panel
News Update isp ·
The Australian Energy Market Operator (AEMO) is inviting expressions of interest from stakeholders to join the 2028 Integrated System Plan (ISP) Consumer Panel, an independent advisory body that provides a consumer-focused perspective on Australia’s long-term energy planning.
IN001-26 Change in EDD Calculations - Sunshine Hour Changes Consultation
Consultation gas ·
Stage: IIR | Submissions close: 20/04/2026
May 2026 Consolidation
Consultation nem ·
Stage: Discussion Paper | Submissions close: 15/04/2026
Near-term gas supply outlook improves, longer-term investment needed
Media Release gasgrid ·
The Australian Energy Market Operator’s (AEMO) latest gas adequacy outlook shows improved near-term supply conditions, with risks of extreme peak-day shortfalls in southern Australia now expected to emerge a year later than previously forecast, and new investment required from 2030 onwards.
Draft 2026 ISP Addendum Consultation
Consultation nem ·
Stage: Draft Report | Submissions close: 15/04/2026
AusNet Services DPAR - Secure Supply and Enable Connections: Beveridge
Consultation ·
Stage: Draft Project Assessment Report | Submissions close: 05/05/2026
IEC B2B Procedures Minor Rules Consultation
Consultation nem ·
Stage: Draft Report | Submissions close: 10/04/2026
System Restart Ancillary Services (SRAS) Guideline Consultation
Consultation nem ·
Stage: Discussion Paper | Submissions close: 20/04/2026
AEMO CEO speech at "Partnering for a Green, Secure and Sustainable Tomorrow", Danish State Visit to Australia
Speech ·
The Power of Collaboration: Enabling the Energy Transition
PADR: Addressing the Risk of Current Transformer Failures in Northern, Central and Southern Queensland
Consultation ·
Stage: Project Assessment Draft Report | Submissions close: 08/05/2026
AEMO publishes ECMC governance review submission
News Update ·
AEMO has published our submission as part of the consultation into the Energy and Climate Change Ministerial Council (ECMC) review on AEMO’s governance arrangements.
AEMO welcomes appointment of two new board directors
News Update ·
AEMO is pleased to announce the appointment of Mr Luke Menzel and Mr Josef Tadich to the AEMO Board as non-executive directors for a period of four-years, effective 24 February 2026.
Renewables supply more than half of quarterly energy supply
Media Release electricityrenewables ·
Wholesale electricity prices for the National Electricity Market (NEM) nearly halved in the December 2025 quarter, driven by record renewable generation supplying more than half of total energy needs for the first time.
Strong delivery, growing energy investment pipeline in December Quarter
Media Release electricity ·
The pipeline of new projects connecting to the National Electricity Market (NEM) reached a record 64 gigawatts (GW) in the December 2025 quarter, a quarterly increase of 7.4 GW, or 14%, since the September quarter.
Western Australia’s domestic gas market to remain balanced in near-term
Media Release wemgas ·
The Australian Energy Market Operator (AEMO) has released its 2025 WA Gas Statement of Opportunities (WA GSOO), which forecasts Western Australia’s domestic gas market will remain broadly balanced in the near-term.
National Gas Rules – Public Notice
News Update gas ·
Notice of issue of a Suspension Notice in the Short Term Trading Market (STTM).
AEMO EGM speech at EECON 2025 – Empowering Australia’s Clean Energy Future
Speech ·
Executive General Manager WA and Strategy Kirsten Rose spoke at EECON 2025 – Empowering Australia’s Clean Energy Future.
AEMO CEO speech at The Australian Energy Nation Forum 2025
Speech ·
Chief Executive Officer and Managing Director of AEMO Daniel Westerman spoke at The Australian Energy Nation Forum 2025.