Australian Energy Market Operator

At AEMO, we manage electricity and gas systems and markets across Australia, helping to ensure Australians have access to affordable, secure and reliable energy.

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  • Electricity price & demand
  • Gas price & demand

Energy systems

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2024 Integrated System Plan (ISP)

AEMO’s 2024 ISP is a roadmap for the transition of the National Electricity Market (NEM) power system, with a clear plan for essential infrastructure to meet future energy needs.
Victorian Big Battery - Geelong, Australia

2024 NEM Electricity Statement of Opportunities (ESOO)

The 2024 ESOO highlights the urgent need for investment in firming technologies in all NEM regions.

Quarterly Energy Dynamics - Q1 2025

AEMO’s Quarterly Energy Dynamics (QED) report tracks drivers of the National Electricity Market (NEM), East coast gas markets and Wholesale Electricity Market (WEM), including changes in demand and generation supply mix.

2024 WA Gas Statement of Opportunities (WA GSOO)

AEMO’s assessment of the WA gas market forecasts potential supply to exceed consumption in the near-term, and continues to forecast risks of annual supply gaps requiring new supply sources from 2030.

2025 Gas Statement of Opportunities

The GSOO forecasts the adequacy of gas supply to meet demand over 20 years.

Latest Publications

2025 WEM Electricity Statement of Opportunities

AEMO has published its annual reliability outlook for Western Australia’s South West Interconnected System (SWIS), which signals further investment opportunities in Western Australia’s main power system over the coming decade.

Consultations

Consultation
ISF and IPRR Consultation of Constraint Formulation Guidelines
Stage Discussion Paper
Consultation
AEPC_2025_12 Short Term PASA
Stage Discussion Paper
Submissions close 13/08/2025
View all consultations

Latest news

From the latest news to energy innovation, technology and podcasts, the AEMO newsroom is your digital destination for energy information and insights.

Visit the newsroom

Transmission Lines
10/06/2025
2 mins

AEMO delivers major reform to encourage innovation and investment in grid stability
engineer on laptop in shadow of transmission lines
22/05/2025
4 mins

AEMO publishes electricity network options report for consultation
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