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  • Running our network Home We are responsible for keeping the electricity network, consisting of over 7000 kilometres of overhead line, 22,000 pylons, over 700 kilometres of underground cable and 300 substations, up and running. Maintaining safe and secure …
  • Research Assistant Home Connections Reform – Ofgem final decision Ofgem has now made its final decision to approve Connections Reform proposals and direct implementation of a new connections process. This is a significant step in making the necessary …
  • Infrastructure projects Learn about the infrastructure projects we're working on and how those will help deliver a cleaner greener future. Home In Great Britain, we are in the middle of a transformation, with the energy we use increasingly …
  • Innovation report guides National Grid towards the future Home 1st August 2018 Innovation Taking an open approach to innovation and working with research partners across the energy industry is helping Electricity Transmission (ET) to deliver value to …
  • Who we are We develop, own and maintain the physical infrastructure, such as the pylons and cables, needed to move the electricity generated from windfarms and power sources around the country. Home We own and maintain the high-voltage electricity …
  • Shaping our RIIO plans Home 26th July 2018 Stakeholders On Tuesday, 17 July, National Grid’s Electricity Transmission business invited stakeholders to share their thoughts and insights to help shape our innovation plans for RIIO-T2. Explaining the need …
  • Home New suppliers Here you will find out more about what goods and services we procure, contact details and how to tender.   It is our policy to procure goods and services competitively, ethically and efficiently in accordance with all relevant laws, …
  • Home Network route maps Here you can find out the approximate location of our national electricity transmission network.  You can also check if your works will affect our transmission network by using the   Linesearch website . If you have any questions …
  • Home Supplier onboarding National Grid has embarked on an end-to-end Source to Pay transformation journey. Our Coupa e-commerce platform is a key enabler to helping our users purchase goods and services easily from our suppliers. We also recognise the …
  • Are we listening? You bet! Home 2nd July 2018 Stakeholders As we start building our business plans for the next regulatory period (RIIO-T2), Gary Stokes, Electricity Transmission Stakeholder Engagement Manager shares how we’re engaging with our …