Transmission system charges

This page contains details of the charges that users of the gas National Transmission System (NTS) have to pay and how they are calculated.

Indicative notices

These documents are 150-day indicative notices of intentions to change gas transmission transportation charges.

Long-term revenue forecasts

These documents provide greater transparency of the individual cost components and how these contribute to charges to assist NTS users in forecasting any future fluctuations and price changes.

NTS transportation model

We have developed the transportation model to add greater transparency to the NTS gas charging methodology. These documents are not intended to give a detailed account of the capacity charging methodology.

Charging methodologies

The NTS transportation and connection charging methodologies are part of UNC TPD Section Y. Changes to the methodologies must be carried out using the UNC governance and change management processes.

Find out more on the Joint Office website