BritNed interconnector

BritNed is a 1,000 MW undersea power cable between Kent and the Netherlands, owned by National Grid and TenneT. Which way is it flowing right now? Its live flow from Elexon, the GB electricity market's data service, and every half hour of the last week.

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– MW

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About BritNed

BritNed runs about 260 km from Isle of Grain, Kent, to Maasvlakte, Rotterdam, the Netherlands. It has been in service since April 2011.

Like all of Britain's interconnectors it carries direct current, and power can flow either way. Which way it flows is set by the electricity markets at each end: power generally flows towards whichever side's price is higher. The live figure above is Elexon's, every five minutes: positive when power is coming into Great Britain, negative when it is going out. The chart uses Elexon's half-hourly figures, which GridMonkey records every half hour.

BritNed
Where BritNed reaches Britain: its converter station, from OpenStreetMap. Map outline: Natural Earth.
ConnectsGreat Britain and the Netherlands
Capacity1,000 MW, either way
In BritainIsle of Grain, Kent
51.440° N, 0.717° E
Other endMaasvlakte, Rotterdam, the Netherlands
OwnersNational Grid and TenneT
In service sinceApril 2011
LengthAbout 260 km
TechnologyHVDC, ±450 kV
Elexon fuel typeINTNED

Britain's other interconnectors

Contains BMRS data © Elexon Limited copyright and database right 2026 (licence). Facts checked on 23 October 2026 against TenneT, CEER and BritNed. Position: © OpenStreetMap contributors.

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