We are a separate company

On 1 April the Electricity System Operator became a legally separate company within the National Grid Group. Find out more about what this change means.

Our consultation responses

You will find our recent consultation responses published here. As we submit more consultation responses as the ESO, we will expand the page into new sections to make it easier to find responses. 

For all RIIO-2 related consultation responses please visit 'Have your say on our future plans'.