Please note that historic DN Charge Calculators are now located at http://www.gasgovernance.co.uk/ChargeCalcArchive
Only the current year versions are shown below.
|October 2016 Transportation Charge Calculator||1.35 MB|
|April 2016 Transportation Charge Calculator (updated 12 August 2016)||1.34 MB|
|November 2014 Charge Calculator File Opening Guide (provided by National Grid Distribution)||54.62 KB|