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Implementation of P350: transmission losses

Posted: 11 April 2017

BSC Modification P350 ‘Introduction of a seasonal Zonal Transmission Losses scheme’ was approved by the Authority on 24 March 2017, for implementation on 1 April 2018.

Following the Authority’s approval, we have created a new webpage dedicated to the implementation of P350. In the new P350 Implementation page you will find the new and amended Code Subsidiary Documents (CSD) and amended Configurable Items (CI), key dates over the next two months, a P350 FAQs, and other relevant documents and updates to industry.

We have also created  a new email distribution list for updates during P350 implementation. Please email P350Implementation@elexon.co.uk if you wish to be added or if you have any queries regarding the implementation.