IT Notices

On Wednesday, April 02, 2025, between 16:10 and 18:10, ��app�� will be performing maintenance on its Production environment.

2025-04-01T23:57:34Z

When: Wednesday April 2, 2025 4:10 PM

On Wednesday, April 02, 2025, between 16:10 and 18:10, ��app�� will be performing maintenance on its Production environment. During this outage, eMKT, eFTR and DRMUI applications will be unavailable for up to 1 hour. There may be missing 5-minute Locational Marginal Prices (LMPs) and Regulation Clearing Prices (RCPs), and DDPs/DNEs for the generating units and Demand Response Resources (DRRs) might not be generated/available. The generating units and Demand Response Resources (DRRs) might receive stale DDP/DNE signals (on the RTUs) during this time.

This outage will also impact the , /isoexpress and https://webservices.iso-ne.com web sites. There may be missing 5-minute Locational Marginal Prices (LMPs), 5 Minute Regulation Clearing Prices (RCPs), Short-Term Outages, Long-Term Outages and Dispatch Fuel Mix data during this time.

The generating units and Demand Response Resources (DRRs) might receive stale DDP/DNE signals (on the RTUs) during this time.

��app�� will be taking a maintenance outage of SMD-SSO on Thursday, March 27, 2025, between 19:00 and 22:00.

2025-03-27T00:27:52Z

When: Thursday March 27, 2025 7:00 PM

��app�� will be taking a maintenance outage of SMD-SSO on Thursday, March 27, 2025, between 19:00 and 22:00.

Users of the applications accessed via SMD home page may experience intermittent connectivity during this outage.

��app�� will be performing a maintenance outage of CROW Outage Scheduler in Production and Sandbox environments on Thursday, March 27, 2025, between 2:00 PM and 5:00 PM.

2025-03-25T23:55:42Z

When: Thursday March 27, 2025 2:00 PM

��app�� will be performing a maintenance outage of CROW Outage Scheduler in Production and Sandbox environments on Thursday, March 27, 2025, between 2:00 PM and 5:00 PM.

During this time, Production and Sandbox CROW web application and web services will be intermittently unavailable.

��app�� will be taking a maintenance outage of the DDMS application on Monday, March 24, 2025, from 16:00 to 17:00.

2025-03-21T23:57:47Z

When: Monday March 24, 2025 4:00 PM

��app�� will be taking a maintenance outage of the DDMS application on Monday, March 24, 2025, from 16:00 to 17:00. The application will be intermittently unavailable during the outage window.

��app�� will be taking a maintenance outage of our website, ��app�� Express and Web Services on Tuesday, March 25, 2025, between 14:00 and 14:30.

2025-03-21T00:28:29Z

When: Tuesday March 25, 2025 2:00 PM

��app�� will be taking a maintenance outage of our website, ��app�� Express and Web Services on Tuesday, March 25, 2025, between 14:00 and 14:30.

During this time, all operational report publishing will be intermittently unavailable. There will be no data loss.

��app�� will conduct a software maintenance outage on Tuesday, March 25, 2025 from 14:30 to 17:00 hrs.

2025-03-21T00:17:46Z

When: Tuesday March 25, 2025 2:30 PM

��app�� will conduct a software maintenance outage on Tuesday, March 25, 2025 from 14:30 to 17:00 hrs. During the outage, users will not be able to connect to the following SMD Applications: Internal Transactions, Submit Meter Reading, Submit Peak Contribution, Submit Monthly Regional Network Load, Forward Reserve Market Auction, Forward Reserve Assignment, Submit Energy Inventory, Financial Assurance Management, and the Forward Capacity Trackin System. MIS Operational reports will be delayed.

��app�� will conduct a maintenance outage of the SMD Settlement Applications on Tuesday, March 18, 2025 from 14:00 to 16:00 hrs.

2025-03-18T19:05:53Z

When: Tuesday March 18, 2025 2:00 PM

��app�� will conduct a maintenance outage of the SMD Settlement Applications on Tuesday, March 18, 2025 from 14:00 to 16:00 hrs. During the outage, users will not be able to connect to the following SMD Applications: Internal Transactions, Submit Meter Reading, Submit Peak Contribution, Submit Monthly Regional Network Load, Forward Reserve Market Auction, Forward Reserve Assignment, Submit Energy Inventory, and Financial Assurance Management. MIS Operational reports are delayed.

��app�� will be performing scheduled maintenance on the Sandbox eMarket/eFTR/DRMUI/RPLAN applications on Tuesday, March 18, 2025, between 16:00 and 17:00 Hrs.

2025-03-18T00:01:59Z

When: Tuesday March 18, 2025 4:00 PM

��app�� will be performing scheduled maintenance on the Sandbox eMarket/eFTR/DRMUI/RPLAN applications on Tuesday, March 18, 2025, between 16:00 and 17:00 Hrs.

During this outage DRMUI and RPLAN (Wind and Solar Power Forecasting Web services) will be unavailable and eMarket/eFTR will be intermittently unavailable.

Please contact Participant Support with any questions.

��app�� will be performing a maintenance outage on the Production Wind Power Forecasting system on Thursday, March 13, 2025, between 15:00 and 17:00.

2025-03-12T22:35:01Z

When: Thursday March 13, 2025 3:00 PM

��app�� will be performing a maintenance outage on the Production Wind Power Forecasting system on Thursday, March 13, 2025, between 15:00 and 17:00.

WPF Web services will not be available during this time.

��app�� will be performing a maintenance outage of CROW Outage Scheduler in Production and Sandbox environments on Thursday, March 6, 2025 between 2:00 PM and 5:00 PM.

2025-03-04T22:27:42Z

When: Thursday March 6, 2025 2:00 PM

��app�� will be performing a maintenance outage of CROW Outage Scheduler in Production and Sandbox environments on Thursday, March 6, 2025 between 2:00 PM and 5:00 PM.

During this time, Production and Sandbox CROW web application and web services will be intermittently unavailable.

IT Notices

On Wednesday, April 02, 2025, between 16:10 and 18:10, ���app���� will be performing maintenance on its Production environment.

���app���� will be taking a maintenance outage of SMD-SSO on Thursday, March 27, 2025, between 19:00 and 22:00.

���app���� will be performing a maintenance outage of CROW Outage Scheduler in Production and Sandbox environments on Thursday, March 27, 2025, between 2:00 PM and 5:00 PM.

���app���� will be taking a maintenance outage of the DDMS application on Monday, March 24, 2025, from 16:00 to 17:00.

���app���� will be taking a maintenance outage of our website, ���app���� Express and Web Services on Tuesday, March 25, 2025, between 14:00 and 14:30.

���app���� will conduct a software maintenance outage on Tuesday, March 25, 2025 from 14:30 to 17:00 hrs.

���app���� will conduct a maintenance outage of the SMD Settlement Applications on Tuesday, March 18, 2025 from 14:00 to 16:00 hrs.

���app���� will be performing scheduled maintenance on the Sandbox eMarket/eFTR/DRMUI/RPLAN applications on Tuesday, March 18, 2025, between 16:00 and 17:00 Hrs.

���app���� will be performing a maintenance outage on the Production Wind Power Forecasting system on Thursday, March 13, 2025, between 15:00 and 17:00.

���app���� will be performing a maintenance outage of CROW Outage Scheduler in Production and Sandbox environments on Thursday, March 6, 2025 between 2:00 PM and 5:00 PM.

On Wednesday, April 02, 2025, between 16:10 and 18:10, ��app�� will be performing maintenance on its Production environment.

��app�� will be taking a maintenance outage of SMD-SSO on Thursday, March 27, 2025, between 19:00 and 22:00.

��app�� will be performing a maintenance outage of CROW Outage Scheduler in Production and Sandbox environments on Thursday, March 27, 2025, between 2:00 PM and 5:00 PM.

��app�� will be taking a maintenance outage of the DDMS application on Monday, March 24, 2025, from 16:00 to 17:00.

��app�� will be taking a maintenance outage of our website, ��app�� Express and Web Services on Tuesday, March 25, 2025, between 14:00 and 14:30.

��app�� will conduct a software maintenance outage on Tuesday, March 25, 2025 from 14:30 to 17:00 hrs.

��app�� will conduct a maintenance outage of the SMD Settlement Applications on Tuesday, March 18, 2025 from 14:00 to 16:00 hrs.

��app�� will be performing scheduled maintenance on the Sandbox eMarket/eFTR/DRMUI/RPLAN applications on Tuesday, March 18, 2025, between 16:00 and 17:00 Hrs.

��app�� will be performing a maintenance outage on the Production Wind Power Forecasting system on Thursday, March 13, 2025, between 15:00 and 17:00.

��app�� will be performing a maintenance outage of CROW Outage Scheduler in Production and Sandbox environments on Thursday, March 6, 2025 between 2:00 PM and 5:00 PM.