| P-25 | 16-May-2023 |
| Insert Time | Message |
| Insert Time | Message |
| 16-May-2023 08:00:00 | Interface: N.E._GEN_SANDY PD, 15 minute scheduling disabled beginning 16-May-2023 13:00:00 until 16-May-2023 17:00:00 |
| Insert Time | Message |
| Insert Time | Message |
| 16-May-2023 15:22:25 | Prices in the May 15, 2023 Real-Time Market for the period hours beginning 12 through 23 encompassing Energy, Regulation, and Operating Reserves are correct. Prices in the May 17, 2023 Day-Ahead Market are correct. |
| 16-May-2023 17:06:52 | NYISO has corrected prices in HB 23 in the May 13, 2023 Real-Time Market. |