RTE delivered the grid connection infrastructure for the Saint-Nazaire offshore wind farm, including the offshore and onshore export link. The scope described included a c.33 km subsea connection and an onshore 225 kV underground connection of c.27–28 km from the landfall area near Saint-Nazaire to the grid connection point at Prinquiau, including associated onshore substation works to integrate the wind farm into the French transmission network. RTE reported the export cable connection works as completed and ready for connection to the offshore substation during the construction period.