PM0157: Standardisation of Power Flow Metering Polarity

This modification aims to provide a unified standard for Power Flow Metering Polarity when data is sent to NESO. The standard should be presented in a format that includes both a diagram and a detailed explanatory description. This is a subsequent modification to GC0182.

Modification status:
Current - Proposal Raised
Last updated:
22 April 2026

Code Administrator Contact: [email protected] 

 

Governance Route: Panel Recommendation

 

Impacts: High Impact on Onshore and Offshore Transmission Owners. Low Impact on NESO.
 

Code modification proposed by:
Thomas Goss

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