2019 NEM Electricity Statement of Opportunities

The 2019 ESOO presents AEMO’s outlook of supply adequacy to 2028–29 under a number of scenarios and sensitivities.

The 2019 ESOO was prepared by AEMO using information available at 8 August 2019. Information made available after this date may have been included in this publication where practical.

• 2019 Electricity Statement of Opportunities (3.8 MB, pdf)

2019 NEM Electricity Statement of Opportunities – results

To view reliability outcomes by region, see:

• 2019 ESOO Results – NSW  (47 KB, xls)
• 2019 ESOO Results – QLD  (46 KB, xls)
• 2019 ESOO Results – SA   (48 KB, xls)
• 2019 ESOO Results – TAS (46 KB, xls)
• 2019 ESOO Results – VIC (47 KB, xls)

To view demand forecasts by region, see:

• AEMO's forecasting data portal
  • Guide to using the AEMO Forecasting data portal (910 KB, pdf)
  • AEMO's Forecasting demand definitions (167 KB, pdf)

2019 NEM ESOO Supporting Material

For the purpose of the National Electricity Rules Clause 3.13.3A(a), in addition to the ESOO and accompanying documents published on this page, the following information should be considered part of the 2019 ESOO:

• AEMO’s Generation Information Page – 8 August 2019 update (direct download 813 KB, xls).
• The 2019 Inputs and Assumptions workbook (24.7 MB, xls). Note that the 2019 Inputs and Assumptions Workbook contains data not applied to the ESOO, incorporating future potential developments appropriate to the Integrated System Plan or other Forecasting and Planning analyses.
• A memo – Generator Outage Analysis for 2019 ESOO v2 (200 KB, pdf) explaining the reasoning behind the probabilities of delayed return to service of the current long term outages that were used in the 2019 NEM ESOO.

In addition, the following reports describe key inputs into the demand forecasting process.

Additional inputs, assumptions and methodologies across AEMO’s Planning and Forecasting functions are available at:

• Scenarios, inputs, assumptions and methodologies for Planning and Forecasting

2019 NEM ESOO Methodology

• Electricity Demand Forecasting Methodology Information Paper (2.1 MB, pdf)
• ESOO Methodology document  (443 KB, pdf)
• Demand Side Participation forecast and methodology  (443 KB, pdf)

2019 NEM ESOO Model

• 2019 NEM ESOO Model and Data Set Instructions (652 KB, pdf)