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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Invitation to Tender ITT Letter 2019-20
Indexation Principles Document 2019-20
Indicative Notice of Annual Yearly and Annual Quarterly Reserve Prices 2019
Indicative Notice of QSEC 2019 Reserve Prices
IED - summary - December 2017
IED - webinar slides - December 2017
Information Provision Enhancement Proposals - September 2018
Implementation Notice
Innovating with the System Operator
Indicative Exit Capacity charges 2019-20 to 2021-22