About Us

At National Grid, we bring energy to power possibilities.

We are investing around £70bn over five years in our networks in the UK and the US, with a range of ground‑breaking projects to expand our networks. We operate across six business units in the UK and the north‑east of the US, with group revenue around £18bn.

National Grid Electricity Transmission (NGET) is the electricity transmission owner in England and Wales. It is responsible for operating, maintaining, and investing in the high voltage transmission network and for developing the network needed to connect demand and new generation and enable the system transition.

Within NGET, responsibilities are split between two business units – Electricity Transmission (ET) and Strategic Infrastructure (SI). Our SI business is the delivery engine for large, complex transmission infrastructure and delivery of a major programme of connections works, including the development of a number of n...