Key Dates

July 7 | Stakeholder Update (below)

June 16 - 18 | Working Group 2 Presentation

May 6 - 8 | Working Group 1

• Presentation (with Case Studies)
• Background Material
• 2018 ISO Tariff Application
  • Appendix F POD Cost Function Report
  • Appendix G POD Cost Function Workbook
  • Appendix K Contribution Policy Investment Levels Workbook
  • Appendix V Option 2 Analysis
• 2026 ISO Tariff Update Application - Appendix B 2026 Rate Calculations POD Cost Function and Cost Classification

April 24 | Deadline Stakeholder Feedback

April 17 | Deadline Working Group Interest to Participate

April 10 | Tariff Connection Obligations Kick-off Session

• Feedback Form (Round 1)
• Recording
• Presentation

March 18 | Stakeholder update and materials posted

• TCO Overview and Primer
• TCO Working Group Interest to Participate (sign up below by April 17)
• Engagement schedule

March 10, 2026 | Engagement Schedule updated 

Dec. 16, 2025 | Engagement Schedule updated

June 27, 2025 | Interest to Participate due