Preparing the electricity network for the transition to net zero and maintaining an efficient and secure power supply in England and Wales.

Connections consider a variety of factors, including multiple connections, system requirements and DNO (Distribution Network Operators) demands. But what are the types of user connections used on the transmission network?

When more connections wish to export or import extra energy to or from the grid certain works can be needed to accommodate the extra capacity. But what do these works include?

When considering connections, its crucially important to be clear on the boundaries of responsibility between National Grid Electricity Transmission, and the user which is connecting. But where are these boundaries?

Discover how Government Bio-diversity Net Gain requirements influence new connections projects

What happens when a substation reaches capacity and cannot be expanded?

Learn more about the different types of substations which are on our high voltage network

Before a customer is ready to connect, certain processes must be followed. Learn more about how connection outages are scheduled.

There are tight rules and regulations that need to be followed, to ensure the network remains safe and secure.

The differences between high voltage electricity transmission and distribution connections can be complex. So what are the differences?

How is the power industry regulated in the UK? How can regulations be changed? Read more here.