GC0​173​: Consistency of Technical and Compliance Requirements between GB and European Users

​This modification is designed to ensure alignment between the Grid Code Connection Conditions and European Connection Conditions and interactions with the Compliance Processes and European Compliance Processes in addition to a data clarification in the Planning Code in respect of thermal storage technologies.​

Modification status:
Current - Draft Final Modification Report
Last updated:
18 November 2025

Code Administrator Contact: Jess Rivalland [email protected]

Governance Route:  Standard Governance modification to proceed to Workgroup

Impacts Medium impact ​​on NESO, Grid Code Users, Transmission Licensees​ 

Code modification proposed by:
Antony Johnson

Documents