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E.8. National Grid’s Cost Benefit Analysis

E.7. National Grid’s ‘Entry Capacity Substitution Methodology’ (July 2021)

E.6. National Grid’s Transmission Planning Code (2019)

E.5. National Grid’s ‘Stakeholder, Community and Amenity Policy’ (December 2016)

E.4. TD/1 ‘Steel pipelines and associated installations for high pressure gas transmission’ Edition 5 (July 2016)

E.3. National Grid’s ‘Our Approach to Options Appraisal’ (2012)

E.2. NGG’s Payment Schedule for New Gas Transmission Assets

E.1. NGG Gas Transporter Licence (February 2023)

D.3. Insert 2: Emerging Preferred Route Corridor B2 (Additional Plan)

D.2. Insert 1: Emerging Preferred Route Corridor A3 (Additional Plan)