GB interconnectors · Reference profile

IFA

A connection between Great Britain's electricity system and France.

Connection

GB ↔ France

Schematic connection only. This is not surveyed cable geometry.

Summer 2026 reference

2.0 GW

NESO's reference rating in its Summer Outlook 2026. Actual available transfer and electricity flow change over time; neither is shown here.

NESO Summer Outlook 2026, page 14