National Grid in numbers

From engineering marvels stretching hundreds of kilometres under the sea to London's hidden power tunnels that are longer than the M25, learn more about some of our most significant projects and innovations with our fact-filled videos.

Find out more about what we do

Engineering innovation stories

From AI to exceptional engineering, discover the latest developments shaping the future of energy. in our Stories section

London Stock Exchange


Find out how we contribute to the economies of the countries where we operate our businesses.

Responsibility and Sustainability

We believe businesses have a duty to contribute to society and the communities they serve. Find out more about how being a responsible business impacts everything we do.