GC0139: Enhanced Planning-Data Exchange to Facilitate Whole System Planning

This modification seeks to increase the scope and detail of planning-data exchange between DNOs and National Grid ESO to help facilitate the transition to a smart, flexible energy system by aligning certain data exchange processes, providing greater granularity of data at a wider range of operating conditions.

Modification status: Current - Workgroup Stage

Last updated: 16 March 2021

Code Administrator Contact: Rob Pears - [email protected]

Governance Route: Standard Governance


High: National Grid ESO, National Grid TO and Distribution Network Operator’s.

* Low: Independent Distribution Network Operators, Generators and Distributed Energy Resource connections.


Workgroup Consultation

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Code Administrator Consultation

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Draft / Final Modification Reports

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