We are becoming a separate company

In April 2019, the Electricity System Operator is becoming a separate company within the National Grid Group. Find out more about what this change will mean.

‘Creation of a New Generator TNUoS Demand Tariff which Removes Liability for TNUoS Demand Residual Charges from Generation and Storage Users'

Modification status: Current

Last updated: 13 November 2018

The Modification aims to remove liability from Generator and Storage Parties for the Demand Residual element of the TNUoS tariff.