Interconnectors improve the European energy system
Interconnectors are part of how the European energy market moves to a sustainable future and GridLink will contribute to the transformation.
The market’s many challenges relate to meeting environmental targets while overcoming the aging of existing infrastructure. Meeting these challenges requires both greater use of renewable energy and an improved transmission network to distribute energy and ensure security of supply.
Extensive studies completed by international organisations, the European Commission and national regulators show the need for electricity interconnectors and benefits of interconnectors. Here is how GridLink can help make a difference.
Our interconnector will:
- Enhance the capacity of French and British networks to distribute electricity to consumers, especially renewable energy;
- Support security of electricity supply where there is production uncertainty from renewable sources, the availability of existing nuclear generation, problems with transmission networks or other reasons.
These improvements help the use of renewable energy to realise environmental benefits. With interconnectors like GridLink, alongside other actions,Europe’s reliance on fossil fuel generation and its associated emissions can be reduced.
GridLink will also provide economic benefits. Interconnectors open up import and export trade between countries, giving energy producers commercial opportunities to use any spare capacity that may not required or able to be used by the national grid, for example when there is an excess of renewable energy available.
Security of supply
GridLink will also help to mitigate potential changes in demand and supply. The additional transportation capacity that is provided helps handle fluctuations dependent on:
- The time of day or season;
- Weather conditions;
- Availability of renewable energy;
- Unexpected failures of installed generation capacity or the transmission network.
Assisting national networks
- Improving network stability;
- Diversifying sources of generation;
- Reducing network constraint costs;
- Increasing renewable energy integration.
Key studies and additional information can be found below (all English language):
- Communication From The Commission To The European Parliament, The Council, The European Economic And Social Committee And The Committee Of The Regions
- Towards A Sustainable And Integrated Europe
- Economic And Financial Impacts Of Grid Interconnection
- Electricity Interconnectors
- Costs And Benefits Of GB Interconnection A Poyry Report
- Les Interconnexions Électriques Et Gazières En France
- Les Réseaux Électriques À L’heure De La Transition Énergétique