Offshore Energy Hubs
Generation technologies, offshore grids, market economics and civil worksDamian Flynn
The Institution of Engineering and Technology, 2026
Marine areas offer substantial wind and solar resources, with the additional advantage of avoiding local acceptance challenges. The power generated from offshore and floating wind and solar farms needs to be managed, transported and connected to the shoreside grids, with an eye on power quality and the supply of system support services. This requires both power electronics equipment, as well as storage units, installed in proximity to the offshore generation, on artificial islands. Several organisations are currently planning or developing such offshore energy hubs, artificial islands or floating structures, offering wind energy distribution connections, housing power electronics, HV connectors, spare parts and repair facilities, as well as storage units or electrolysers.