Historic UMMs

Historic Urgent Market Messages (UMMs)

This page allows you to search historic UMMs prior to 28/06/2017. After this date, manual UMMs will be published on the Elexon Insights website (primary source) in the event of an automated publication failure.

Date Range

Units

Date of Publication

Date of Expiry

Message Content

To include Inactive UMMs in the search please select the checkbox.

Include Inactive UMMs