The Electricity Ten Year Statement outlines the ESO’s view of the National Electricity Transmission System over the next ten to twenty years.

• XSLX

  ETYS 2023 - Appendix B - System technical data
  Download
• XSLX

  ETYS 2023 - Appendix D – Fault Levels Minimum
  Download
• XSLX

  ETYS 2023 - Appendix D – Fault Levels Peak
  Download
• ZIP

  ETYS 2023 - Appendix E – FES charts and workbook
  Download
• XSLX

  ETYS 2023 - Appendix F - Contracted Generation
  Download
• XSLX

  ETYS 2023 - Appendix G - FES Nodal Demand
  Download