Upcoming investment into electricity interconnectors

In my articles on how wind power provides an increasing amount of the UK power supply, and coal a reducing amount, I said I’d follow-up with more information on power supply.

InterconnectorsIf you look at the Gridwatch screen you’ll see over on the right hand side dials indicating energy supply via electricity interconnectors with France, Netherlands, and Ireland. Ofgem says about them,

Electricity interconnectors are the physical links which allow the transfer of electricity across borders.

Britain’s electricity market currently has 4GW of interconnector capacity:

  • 2GW to France (IFA)
  • 1GW to the Netherlands (BritNed)
  • 500MW to Northern Ireland (Moyle)
  • 500MW to the Republic of Ireland (East West).

moyle-interconnectorThere are issues with these undersea cables, as the Moyle is working at half capacity due to cable faults, as is the interconnector to France – see HERE.

Given the general tightness of supply in the UK energy market, there are plans for new electricity interconnectors,

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