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Instant data on electricity flows across the new 1.4 GW Viking interconnector is now available from Elexon. The Viking Link is the world’s longest land and subsea electricity cable, connecting the East of England with Denmark.

Making the flow data for the Viking Link available is important so that Elexon can continue to provide more transparency to anyone that monitors the electricity market.

This page lists changes to the status of Balancing and Settlement (BSC) Parties and Qualified Persons in January. It includes information on any new qualifications and registrations, new market participants, withdrawals and defaults.

In our recent customer feedback survey, a number of customers expressed the need for a more efficient and streamlined process to submit and track enquiries and concerns related to the BSC and its services.

We’ve taken this feedback on board and have been working on an enquiry management tool called Elexon Support. Elexon Support will provide you with a centralised platform to easily manage your interactions with us.

Following the implementation of Modification P350 on 1 April 2018, Estimated Transmission Losses Adjustment (ETLMO) values have been calculated for each season across the 2024/25 BSC Year. The Imbalance Settlement Group approved the revised Estimated Transmission Losses Adjustment (ETLMO) values for use from 1 April 2024 at its December 2023 meeting.

The Market Wide Half-Hourly Settlement (MHHS) Programme has implemented a Programme Change Freeze. This means that any BSC Changes that require changes to the MHHS design or MHHS code drafting (via a MHHS Change Request) are likely to have their implementation postponed. 

A significant amount of work is being done by Elexon and the Market-wide Half Hourly Settlement Programme (MHHSP) to make changes to BSC documents (or to develop new documents) in preparation for MHHS.

The Credit Assessment Load Factor (CALF) values for the spring 2024 BSC Season, which runs from 1 March 2024 to 31 May 2024, are available from the Credit/Credit Alerting section under the Financial and Credit menu on the ELEXON Portal.

If you are the Lead Party of a non-Credit Qualifying BMU, you can appeal an assigned CALF value if you believe it does not accurately represent your expected activity.

This page lists changes to the status of Balancing and Settlement (BSC) Parties and Qualified Persons in December. It includes information on any new qualifications and registrations, new market participants, withdrawals and defaults.