We're an electricity and natural gas delivery company that supplies energy for more than 20 million people in the northeastern US.
Find corporate information including strategy, governance, investor reports, and how we create long-term value.National Grid Ventures
Invests in energy businesses in competitive markets across the US and UK, delivering stable, long-term value.National Grid Partners
Makes and manages strategically and financially attractive investments and leads company-wide innovation efforts.
Find information about our electricity transmission assets, and connecting your energy project in England and Wales.Electricity System Operator
We balance Britain’s electricity supply and demand. Find out more about balancing services, connections, codes, and charging.Gas
We own, manage, and operate the national transmission network in Great Britain, making gas available when and where it’s needed.