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  • SF6-free, gas insulated switchgear is being installed on our network in the UK Home 28th April 2025 Responsibility In a first for the UK, 400kV SF6-free, gas insulated switchgear is being installed on our network. While sulphur hexafluoride (SF6) is a …
  • The Possible Zone 2024 clean energy deep dive – empowering the next generation of clean energy leaders Home 28th April 2025 Responsibility Our partnership with The Possible Zone, a Boston based non-profit, supported the organization's Clean Energy …
  • The Social Mobility Employer Index 2024 Home 28th April 2025 Responsibility The Social Mobility Index (SMI) is the leading authority on employer-led social mobility and was created to provide annual benchmarking and assessments for employers. Where we …
  • Replacing SF6 gas circuit breakers on New York’s transmission system Home 28th April 2025 Responsibility One of the six 115,000-volt vacuum circuit breaker (VCB) installation pilot projects has been successfully completed in Cortland, Tilden, Whitehall …
  • Flying high: offsetting our carbon emissions from air travel Home 28th April 2025 Responsibility This scheme delivers on the commitment we made in our Responsible Business Charter, which states that we will reduce our absolute annual air travel emissions …
  • Traffic management measures on the A134 on 25 April Home 25th April 2025 The Great Grid Upgrade Since our development consent application for the Bramford to Twinstead Reinforcement was granted in September 2024, we have been carrying out works to prepare …
  • Cellarhead substation extension Home About the project Site access Community Home Site access Our project team is taking a number of measures to ensure that our workforce and members of the public remain safe during the construction work.    Public rights …
  • Cellarhead substation extension Home About the project Site access Community Home Community As part of our commitment to engaging with communities at every stage of the work at Cellarhead, we’ll be updating residents and stakeholders on our progress. On …
  • Cellarhead substation extension Home About the project Site access Community Home About the project The substation at Cellarhead was built in the 1960s and has been in operation for over 50 years. It is essential equipment which plays a critical role in …
  • Cellarhead substation extension Home About the project Site access Community Home The way we generate electricity in the UK is changing rapidly and we're transitioning to cheaper, cleaner and more secure forms of energy like new offshore windfarms and …