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ISO New England will be performing a maintenance outage of CROW Outage Scheduler in Production and Sandbox environments on Wednesday, February 4, 2026 between 19:00 and 21:00 hrs. (CANCELLED)

ISO New England will be performing a maintenance outage of CROW Outage Scheduler in Production and Sandbox environments on Wednesday, February 4, 2026 between 19:00 and 21:00 hrs. During this time, Production and Sandbox CROW web application and web services will be intermittently unavailable.

• Date: Wed Feb 4, 2026 7:00PM
• Notice Category: IT Notices