Next Phase of Floating Wind Substations Standardization Project Kicks Off

October 15, 2024, by Adnan Memija

DNV has launched Phase 2 of its floating substation joint industry project (JIP), which aims to establish standards for offshore substations in the growing floating wind sector.

The new phase is said to play a key role in refining guidelines and closing technology gaps, with participation now expanding to 19 industry players.

Phase 1 of this collaborative effort had already united a broad range of stakeholders, including transmission operators, developers, component suppliers, EPC contractors, and yards, to address the challenges of floating offshore substations.

Designing and implementing substations presents distinct challenges, according to DNV, such as the need for high-voltage dynamic cables and electrical systems that can withstand the movements of floating structures.

Phase 2 of the JIP will focus on critical components such as high-voltage equipment, dynamic cables, and the broader aspects of marine systems and operations. These efforts are “crucial” for updating DNV-ST-0145, the world’s first standard applicable to floating substations, said DNV.

“Updating DNV-ST-0145 to include floating substations will enhance the scalability of floating wind technology and reduce associated risks”, said Kim Sandgaard-Mørk, Executive Vice President for Renewables Certification at DNV.

The initiative boasts the involvement of major industry players, including ABB, Aibel, Atlantique Offshore Energy, CSEPDI, EDF Renouvelables, GE, Vernova, Hitachi Energy, IV & Nevesbu, Navantia Seanergies, Orient Cable, Rambøll, Red Eléctrica, RTE, Seatrium, Statnett, TotalEnergies, COP, Iberdrola/Scottish Power, and Saipem.