CP1538 Correct Specification of TERRE Tibco messages

Formal title: Correct Specification of TERRE Tibco messages

Current Status

CPC Consultation
Committee Decision
Awaiting Implementation


CP1517 ‘Changes to BSC Configurable Items for the Trans-European Replacement Reserve Exchange (TERRE) Final Implementation Date’ was implemented in December 2019, making changes to a number of BSC Configurable Items to implement changes necessary for the TERRE solution. However, it omitted a small number of definitions from the New Electricity Trading Arrangements (NETA) Interface Definition and Design (IDD) Part 1 document in relation to Tibco messages. This change aims to implement those definition changes in the IDD Part 1 document to ensure that Tibco users will be able to receive TERRE data and to enable a secure foundation for any future TERRE changes which may be necessary.

Any party wishing to receive Tibco messages containing TERRE related information will need to amend their systems as per the definitions contained in the NETA IDD Part 1 document. 


CP1538 was raised by Elexon on 19 November 2020. Elexon will present the CP1538 Progression paper to the ISG for information on 1 December 2020.

Next Events

CP1538 will be presented to the ISG for information on 1 December 2020.


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