Grid Supply Point (GSP) to Zone Mapping

Grid Supply Point (GSP) to Zone Mapping Adrian.Sellar@… Tue, 26 May 2026 - 18:35 Document Category Network services procurement Publication date Tue, 26 May 2026 - 12:00 What type of data is it? Unstructured File Zones to GSP IDs.xlsx (23.1 KB) I confirm that the answers I have submitted to the questions above are accurate and reliable to the best of my knowledge at the time of submission Yes Description Grid Supply Point (GSP) to Zone Mapping I can confirm that this document has been reviewed and contains none of the below. No The time limit for public documents is 2 years. If you require a later date, please select a date. Fri, 26 May 2028 - 12:00 Has the ‘Public’ data classification label been assigned? Yes Does this contain Personally Identifiable Information? No Have Mitigation & Risk measures been considered to reduce risk? Yes Has approval been gained from the Information Asset Owner? Yes Approver’s name Francisco Sanchez Please provide business justification why this document needs to appear on the public website. To aid market providers in assessing the eligibility of their assets within a unit for Locational Procurement I have approval from my line manager to upload this document to the public website Yes Enter your line managers email address. kameesh.phillips@neso.energy I have approval from an additional Band D or above to upload this document to the public website. Yes Enter the email address of the Band D or above approver. Michael.coldwell@neso.energy Please provide the URL to the page where this document will be visible on the website. https://www.neso.energy/industry-information/balancing-services/enduring-auction-capability-eac