National Gas Transmission owns and operates the gas National Transmission System (NTS) — a 5,000-mile pipeline network that transports gas from terminals and ports to every part of Britain.
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Entry Capacity Substitution Methodology Statement (Approved) v7.0 - Effective 1 November 2015
Entry Capacity Substitution Methodology Statement (Proposed) v6.3 - Effective 1 November 2015
Entry Capacity Substitution Methodology Statement (Formal Consultation) v6.2 - Effective 1 November 2015
ECS v6.2 - Comparison v6.2 to v6.0
Entry Capacity Substitution Methodology Statement (Informal Consultation) v6.1 - Effective 1 September 2015
ECS v6.1 - Comparison v5.2 to v6.1
Entry Capacity Substitution Methodology Statement (Proposed) v7.2 - Effective 17 January 2017
Entry Capacity Transfer and Trade Methodology Statement (Proposed) v7.3 - Effective 1 November 2015
Entry Capacity Transfer and Trade Methodology Statement (Formal Consultation) v7.2 - Effective 1 November 2015
ECTT v7.2 - Comparison v7.2 to v7.0