Fugro completed land and marine surveys for TenneT Germany’s LanWin1 and LanWin2 grid connections, which are part of the transmission system operator’s (TSO) 2 GW program.

The LanWin2 cable route required a range of onshore and nearshore investigation activities to support project development. Fugro’s new GroundIQ service enabled low-impact geophysical surveys, including electrical resistivity profiling and patented 3D ambient noise tomography, a technique that uses naturally occurring vibrations to map subsurface conditions without intrusive methods, according to the company.