NESO outlines strategic network plan for net zero ambitions
The National Energy System Operator (NESO) has outlined the Centralised Strategic Network Plan (CSNP) to coordinate long-term transmission network planning in Great Britain, focusing initially on electricity and later including gas and hydrogen. Following a consultation on the CSNP Methodology High-Level Principles, the feedback received emphasised the need for detailed stakeholder engagement and environmental assessments. The plan supports integrating offshore designs and refining system requirements to include decentralised energy and regional diversity. The assessment criteria will balance economic and non-economic factors, moving away from the Least-Worst Regret approach. The Draft Methodology will be published by Summer 2025, with further opportunities for stakeholder input.