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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Summer 2026 Outage Programme Draft
2025 ECPG Chartbook and data tables
2025 ECPG Exit Methodology Statement v1.0 - Consultation Report
2025 ECPG Exit Methodology Statement v1.0 - Consultation
2025 ECPG Exit Methodology Statement v1.0
Huntington Application for Hazardous Substances Consent January 2026
Peterborough Application for Hazardous Substances Consent January 2026
Exercise GLACIER NEC Assurance Exercise 2025 Post Exercise Report
Daily UAG to 31 December 2025
National Gas Energy Forum - 22 January 2026 Presentation