The costs for energy storage systems (ESS) on offshore hydrogen platforms can be reduced by 75%, making green offshore hydrogen production a feasible economic option as renewable fuel in the future, a study by Dutch green hydrogen company H2SEA found.

H2SEA said it investigated different cost reduction scenarios for offshore green hydrogen production with a connection to an off-grid wind farm for the power supply, claiming that due to a network of technology partners, the company has access to accurate data of hydrogen building blocks.