Electricity Risk Curves

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The graphs below compare New Zealand and South Island controlled storage to the relevant Electricity Risk Status Curves.

South Island Watch Chart

Click here to learn more about the Electricity Risk Curves.

Related Files

Electricity Risk Curve Files

ERC data file.xlsx (XLSX 27.43 KB)

Assumptions and Update Logs

ERC Update Log - June 2024 including Reduced Gas Availability.pdf (PDF 3.85 MB)
ERC update - January 2024 Gas Reallocation.pdf (PDF 1.53 MB)
Electricity Risk Curve and Simulated Storage Trajectories Assumptions Spreadsheet.xlsx (XLSX 30.3 KB)
Electricity Risk Curve and Simulated Storage Trajectories Assumptions.pdf (PDF 667.79 KB)
Historic Logs
ERC Update Log - June 2024 including Reduced Gas Availability.pdf (PDF 3.85 MB)
ERC Update Log - May 2024 including Reduced Gas Availability.pdf (PDF 3.56 MB)
ERC Update Log - April 2024.pdf (PDF 2.16 MB)
ERC Update Log - March 2024.pdf (PDF 2.71 MB)
ERC Update Log - February 2024.pdf (PDF 2.71 MB)
ERC update log - January 2024.pdf (PDF 2.03 MB)
ERC Update Log - December 2023.pdf (PDF 2.01 MB)
ERC Update Log - November 2023.pdf (PDF 2.06 MB)
ERC Update Log - October 2023.pdf (PDF 1.88 MB)
ERC Update Log - September 2023.pdf (PDF 1.85 MB)
ERC Update Log - August 2023.pdf (PDF 1.88 MB)
ERC Update Log - July 2023.pdf (PDF 1.93 MB)
Scenarios
ERC Update Log - Early Tauhara Scenario - April 2024.pdf (PDF 1.66 MB)
ERC Update - November 2023 Gas Reallocation.pdf (PDF 1.75 MB)
ERC Update - November 2023 Additional Rankine .pdf (PDF 1.75 MB)
ERC Gas Reallocation Scenario October 2023.pdf (PDF 1.43 MB)
ERC Update Log with Increased Gas Reallocation Scenario - September 2023.pdf (PDF 3.33 MB)

 

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