GC0164 Grid Code proposed changes

Publication type:
Code modification
Publication date:
Topic:
Energy codes
Subtopic:
Grid code

Outcome of proposed changes to Grid Code, GC0164, Simplification of Operating Code No.2.

Details of outcome 

Decision to approve Grid Code modification proposal GC0164.  

Start date 

9 July 2026 

Code modification description 

GC0164 was raised by The National Energy System Operator (NESO) on 12 October 2023. It builds on the Alignment, Simplification and Rationalisation Workstream of NESOs Digital Whole System Technical Code project and seeks to improve the accessibility, readability and consistency of Grid Code Operating Code No.2 (OC2).