| Activity |
Date |
| Alternate guaranty process begins |
Thursday, August 28, 2025 |
| Bidder Information Session |
Wednesday, September 10, 2025 |
| Auction Manager announces tranche targets, tranche size, MW-measure |
Wednesday, September 10, 2025 |
| Alternate guaranty process ends |
Friday, September 12, 2025 |
| Auction Manager announces minimum and maximum starting prices |
Monday, September 22, 2025 |
| Part 1 Window opens |
Monday, September 22, 2025 |
| Part 1 Applications are due |
12PM (noon) Thursday, October 02, 2025 |
| Part 1 Notification Date |
Tuesday, October 07, 2025 |
| Part 2 Window opens |
Wednesday, October 08, 2025 |
| Auction Manager announces any update to the MW-measure and announces seasonal factors |
Wednesday, October 08, 2025 |
| Part 2 Applications are due |
12PM (noon) Tuesday, October 21, 2025 |
| Part 2 Notification Date |
Tuesday, October 28, 2025 |
| Bidder User Manual Distributed |
Tuesday, October 28, 2025 |
| Trial Auction for Registered Bidders |
Wednesday, October 29, 2025 |
| Auction Manager informs Registered Bidders of round 1 prices |
Thursday, October 30, 2025 |
| Auction begins |
Tuesday, November 04, 2025 |
| Auction Manager notifies AEP Ohio and the Commission of results |
On day of auction close |
| End of Commission review period |
Within two days of the auction close |
| Master SSO Supply Agreements Signed |
Within three days of end of Commission review |
| Power Flow |
Monday, June 01, 2026 |
