Balfour and Morgan Sindall among five picked for £8bn National Grid partnership

Alice Delahunty, president of National Grid Electricity Transmission, said: “Our ETP marks a bold shift in how we deliver vital electricity infrastructure. By adopting a regional, long-term approach, we’re giving our supply chain the certainty to invest in people, skills and innovation. It’s a key step in turning our RIIO-T3 investment ambitions into action and building a resilient grid to support Britain’s clean energy future.”