Submission of Generation and Demand Capacity (GC/DC) for the Spring 2023 BSC Season

The Spring BSC Season begins on 1 March. If you are using the Elexon Kinnect Customer Solution, the deadline for submitting your GC and DC values for the season is 14 February.

Submission using Elexon Kinnect

Since the launch of the Elexon Kinnect Customer Solution, Category A Authorised Signatories, or customers who have been set up on the system by their company’s Category A Authoised Signatory, can now submit and manage their GC/DC values on the platform, via the Manage WMijs screen.

• Elexon Kinnect Customer Solution

Submission using the BSCP15/4.3 form

If you are not set up on Elexon Kinnect yet, or if you plan to submit your values after 14 February, you can submit values using the BSCP15/4.3 form signed by a Category A or F Authorised Signatory (see BSCP38 ‘Authorisations’ for information on Signatories).  You will then need to send the values to the Central Registration Agent (CRA).

Please ensure the values are consistent with the energy units (MW or MWh) for the relevant column of the form. Even if the values are identical to the last BSC Season you need to submit values for the new Season. 

• BSCP15/4.3 form
• BSCP38 ‘Authorisations’
• Central Registration Agent (CRA)

More information

More information about submitting GC/DC values and the associated BSC requirements is on our Generation and Demand Capacity webpage.