Viking Link
The world's longest subsea and land electricity link.
Working with Energinet, the Danish power grid operator, we are proud to announce the launch of our record-breaking electricity interconnector between the UK and Denmark, Viking Link.

Viking Link is the world’s longest subsea and land interconnector, travelling 475 miles to join Bicker Fen substation in Lincolnshire with Revsing substation in southern Jutland, Denmark. Denmark has one of the world’s highest proportions of wind generation, so it is the perfect country to connect to, sharing clean electricity and helping the UK and EU meet 2050 net zero emission targets.

There will be huge benefits for UK consumers including cheaper, greener power and increased energy security, as the UK can call on additional power from Denmark when needed.

Initially, Viking Link will be operating at a capacity of 800MW before increasing over time to 1.4GW, powering up to 2.5 million UK homes and bringing over £500 million of cumulative savings for UK consumers over the next decade. National Grid and Energinet will be working together to bring the asset up to full capacity over the coming year.

Find out more about this incredible moment below:
The benefits of Viking Link
A net zero future
At full capacity Viking Link will power up to 2.5m UK homes.2.5m
Amount that Viking Link will save UK consumers in its first 10 years.£500m
Amount expected to save in tonnes of carbon emissions its first year.600,000t
This is equivalent to taking 280,000 cars off the road.280,000 cars

Discover more about Viking Link

Read the latest news on the project and construction journey.

More information about interconnectors

Helping us to build a cleaner, greener energy system.

For the engineers of the future

Join Nessa and her animal friends as she goes on a journey to find out all about renewable energy and how interconnectors work.