PM0158 - Changes to TNUoS timings Protocols

This change looks to update the process for provision of revenue forecasts from Transmission Owners to NESO for the use in TNUoS Tariff forecast calculations

Modification status:
Current - Proposal Raised
Last updated:
18 August 2026

Code Administration Contact: [email protected]

Proposed Governance Route: The Proposer has raised a modification and is seeking a decision from the Panel on whether the modification should be implemented. 

Medium Impact: Transmission System Owners, Transmission System Operators 

Code modification proposed by:
Amanda Rooney

Documents