To promote the movement of electricity flows at a European level

By promoting the movement of electricity in Ireland, in France and throughout all of continental Europe, the Celtic Interconnector will enable European consumers to benefit from a more open electricity market.

To strengthen the security of supply between countries

The Celtic Interconnector project will strengthen the security of electricity supply between the two countries enabling them to rely on one another in case of unexpected events (technical incidents, spikes in consumption…).

To support the development of a more sustainable electricity mix in France and in Ireland

The Celtic Interconnector will contribute to the European objectives of a low-carbon energy future, promoting the development of other renewable energy sources and their integration into the European electricity system.