Electricity Charging

This section includes all the documentation available concerning National Grid's charges. This area of the site contains:

  • the latest copies of the Charging Statements that set out National Grid's charges for connection to and use of its transmission system and the methodologies used to derive them;

  • a Modifications section that is used to publish information on proposed modifications on National Grid's charges and charging methodologies;

  • Minutes and papers from the Transmission Charging Methodologies Forum;

  • copies of previous years’ Charging Statements and LC10 Statements, including historical Transmission Network Use of System tariffs.

What's new


On Monday 31 March, National Grid published the Assistance for Areas with High Electricity Distribution Costs draft tariff for 2008/09, it can be viewed in the AAHEDC section.

On Friday 28 March, National Grid published the Triad data for 2007/8, it can be viewed in the Useful info section.

On Monday 4 February, National Grid held a transmission charging tutorial at National Grid House, Warwick.  The slides presented can be viewed in the Useful info section of the website.