PSE S.A. informs that on 3 January 2022 starts to publish Urgent Market Messages (UMM) in the form of UMM Messages - other urgent market information on the national IIP Platform (Inside Information Platform) operated by GAZ-SYSTEM S.A. at www.gasinsideinformationplatform.pl.

Information on planned and actual unavailability of transmission grid affecting the volume of cross zonal capacities is published on the ENTSO-E Transparency Platform under the Unavailability in Transmission Grid tab. It is planned to publish the aforementioned information also in the form of UMM Messages on the IIP Platform operated by GAZ-SYSTEM S.A. The date of publication will be announced in a separate communication.