​Electricity Ten Year Statement (ETYS) Archive

We publish the ETYS annually in our role as the electricity system operator.

Go to the ETYS 2020

The ETYS is the ESO’s view of future transmission requirements and the capability of Great Britain’s National Electricity Transmission System (NETS).

Click here to go to the ETYS 2020

ETYS documents

Here, you can access previous EYTS reports and appendices.