By connecting more renewable and green energy to the network, we will help the UK meet its net zero ambitions. Find out how upgrading our onshore electricity network in East Anglia will connect Britain to more low carbon and green energy. | National Grid

⚡ The #Supergrid: Britain’s high voltage transmission network. First switched on 70 years ago, this network of pylons and cables has powered the country ever since, helping to drive socioeconomic progress and enabling reliable access to #electricity for the nation. 🤔 Find out how it all started, how we've evolved the network, and how we’re now delivering #TheGreatGridUpgrade – the largest overhaul of the electricity grid in generations, investing in a clean, secure and affordable energy system