2022 Integrated System Plan (ISP)
The 2022 ISP provides a comprehensive roadmap for the National Electricity Market. It draws on extensive stakeholder engagement and power system expertise to develop a roadmap that optimises consumer benefits through a transition period of great complexity and uncertainty.
The ISP and its optimal development path support Australia’s highly complex and rapid energy transformation towards net zero emissions, enabling low-cost renewable energy and essential transmission to provide consumers with reliable, and secure and affordable power. It serves the regulatory purpose of identifying actionable and future ISP projects, as well as the broader purposes of informing market participants, investors, policy decision makers and consumers.
The 2022 ISP, including all appendices and associated supporting materials are available below.
Appendices
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30/06/2022
A1 Stakeholder Engagement
942.12 KB -
30/06/2022
A2 ISP Development Opportunities
3.37 MB -
30/06/2022
A3 Renewable Energy Zones
10.05 MB -
30/06/2022
A4 System Operability
6.24 MB -
30/06/2022
A5 Network Investments
2.36 MB -
30/06/2022
A6 Cost Benefit Analysis
3.5 MB -
30/06/2022
A7 Power System Security
1.9 MB
Supporting material
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30/06/2022
ISP Consultation Summary Report
1.4 MB -
30/06/2022
Chart data
2.18 MB -
30/06/2022
Generation outlook
59.17 MB -
30/06/2022
Inputs, assumptions and scenarios workbook
This version contains the latest input data to be used for the 2022 ISP modelling.
9.83 MB -
30/06/2022
Indicative REZ boundaries 2022 – GIS data
54.32 KB
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ISP model
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Electricity Sector Workforce Projections
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27/03/2023
The Australian Electricity Workforce for the 2022 Integrated System Plan: Projections to 2050
6.52 MB -
27/03/2023
Electricity Sector Workforce Projections for the 2022 ISP: Focus on New South Wales
3.5 MB -
27/03/2023
Electricity Sector Workforce Projections for the 2022 ISP: Focus on Queensland
4.1 MB -
27/03/2023
Electricity Sector Workforce Projections for the 2022 ISP: Focus on South Australia
3.08 MB -
27/03/2023
Electricity Sector Workforce Projections for the 2022 ISP: Focus on Tasmania
3.12 MB -
27/03/2023
Electricity Sector Workforce Projections for the 2022 ISP: Focus on Victoria
4.85 MB
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The Draft ISP, all associated draft materials and details of the consultation process, including all stakeholder submissions are available on the 2022 ISP Consultation page.
The input, assumptions and scenarios and ISP Methodology used to develop the 2022 ISP are also available.
Key milestones relating to the 2022 ISP are shown below.
