# Commission Regulation (EU) No 543/2013 of 14 June 2013 on submission and publication of data in electricity markets and amending Annex I to Regulation (EC) No 714/2009 of the European Parliament and of the Council (Text with EEA relevance), Article 7: Information relating to the unavailability of consumption units

Extent: E+W+S+N.I.

1. For their control areas, TSOs shall publish the following information ...:
(a) the planned unavailability of 100 MW or more of a consumption unit, including changes of 100 MW or more in the planned unavailability of consumption units, lasting at least one market time unit, specifying:
bidding zone,
available capacity per market time unit during the event,
reason for the unavailability,
the estimated start and end date (day, hour) of the change in availability;
(b) changes in actual availability of a consumption unit with a power rating of 100 MW or more, specifying:
bidding zone,
available capacity per market time unit during the event,
reason for the unavailability,
the start date and the estimated end date (day, hour) of the change in availability.
2. The information laid down in point (a) of paragraph 1 shall be published in aggregated form per bidding zone indicating the sum of unavailable consumption capacity per market time unit during a given period as soon as possible but no later than one hour after the decision regarding the planned unavailability is made.
The information laid down point (b) of paragraph 1 shall be published in aggregated form per bidding zone indicating the sum of unavailable consumption capacity per market time unit during a given period as soon as possible but no later than one hour after the change in actual availability.
3. Consumption units located in a TSO’s control area shall calculate and submit the data laid down in paragraph 1 to that TSO.
The consumption units shall be considered as primary owner of the data they submit.

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Source: https://www.legislation.gov.uk/eur/2013/543/article/7 (the official version)
Page: https://openlegislation.uk/eu-regulation-2013-543/article-7
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.