Connections help and support

We’ve brought together some tools and resources that we think will help you along your connections journey. As always, if there’s something you’re looking for that you can’t find on these pages, or you have a question about the connections process, then please contact us.

Useful links

Connection and Use of System Code (CUSC)

The Connection and Use of System Code (CUSC) is the contractual framework for connecting to and using the National Electricity Transmission System (NETS).

Charging statements

Find out more about our charges and the methodologies behind them.