- Download the Charge Calculator.zip file to you computer.
- Once this is done you can open it to show will show the contents of the zip file.
- Double click on Setup.exe
- This will load the install wizard which will guide you through the remainder of the process. Please follow the recommendations within the wizard.
- An Icon will be added to the desktop. Double click on the icon to run the programme.
- National Grid recommends that users uninstall versions downloaded prior to January 1 2001. The final January 2001 issue (Charges 2000 v1.5) differs from the pre January versions only in the 0.0002 p/kwh difference in the NTS commodity rate but incorporates additional security and functionality.
If you wish to remove a version of the package do not simply delete the files as the Windows registry will still contain references to them. The program must be uninstalled from the Start menu.
If you have any questions please contact National Grid Gas’s Pricing Department on 01926 65 5834.