Following submission in early December of three planning applications to Gwynedd Council and an application to Eryri National Park
National Grid’s subsea electricity interconnector portfolio, the largest in the world, has delivered over £1.65bn of benefit for GB consumers since 2023, compared to if the portfolio was replaced with traditional gas generation. This analysis demonstrates the crucial role interconnectors play in lowering energy bills and ensuring security in our energy supply by maximising every available electricity source.
Interconnectors are overwhelmingly benefiting Great Britain.
National Grid is committed to building a resilient, future-ready electricity transmission network that supports the UK’s clean energy goals. Through a robust procurement strategy and building strategic partnerships, we're committed to safely, reliably and efficiently connecting our customers to the network.
As the sole electricity transmission operator for England and Wales, National Grid conducts procurement under the Procurement Act 2023 (PA23). This ensures we deliver value for money, maximise public benefit, and treat all suppliers equally.
Linking UK offshore wind farms directly to multiple neighbouring European countries through high-voltage subsea interconnector cables could cut energy bills for UK consumers, according to a new report published today by RenewableUK and National Grid.
National Grid Ventures (NGV), responsible for building and operating LionLink as part of the commercial arm of National Grid, has published its refined proposals for LionLink, a new subsea and underground electricity cable – known as an interconnector – which will connect an offshore wind farm to Great Britain’s and the Netherlands’ electricity grids.
Two ways that we've recently promoted peer learning on human rights are through the UK Capacity Build Engagement Day that we held in September, and through our collaboration with King's Business School (KBS) and the British Standards Institute (BSI).
Ahead of major works, National Grid carries out environmental surveys to identify the presence of any protected habitats and species, working closely with Natural England and the Local Authorities to reduce the impact of their activities.
National Grid joined forces with principal contractors M Group and Murphy to help tidy canal paths and communal areas across Lee Valley Regional Park. The park is a popular destination for residents and visitors alike and plays an important role in connecting local communities with nature and encouraging outdoor activity.
This year’s works build on the 3GW of connections we delivered in 2024 – which included a new interconnector between Wales and Ireland – and is part of 12.6GW of
Mae ein peiriant twnelu, Buddug, yn parhau i wneud cynnydd arbennig ers dechrau'r gwaith twnelu ym mis Ebrill ac mae bellach wedi cwblhau dros draean o'r twnnel o dan Aber Afon Dwyryd, o Finffordd tuag at Landecwyn, lle mae disgwyl iddo gyrraedd yn 2026.